Open-source useModerate confidence
NVIDIA
NVIDIA's public Cloud Functions repository is built and tested with Bazel, as documented in its official quickstart and release process.
The evidence-backed Bazel index
The worldbuilds with Bazel
A global directory of companies whose Bazel use is supported by public, reviewable evidence—not hearsay or logo walls.
BUILDING THE INDEX
One public receipt at a time.
177Bazel + vendor profiles
287public citations
24countries represented
$26Testimated Bazel-company value
01Scoped claims Match every statement to its source.
02Dated proof Keep historical evidence in context.
03Open receipts Make every citation inspectable.
Verified directory
Companies with receipts.
177 shown · 192 cataloged
Conference talkVery high confidence
Apple
An Apple engineer said its iCloud build team worked with Bazel and distributed builds while presenting Bzlmod migration work at BazelCon 2022.
Internal useVery high confidence
Google publicly stated in 2015 that Bazel built most software in its massive shared source repository.
Conference talkVery high confidence
SpaceX
SpaceX engineers publicly described using Bazel to build real-time systems at BazelCon 2017.
Conference talkVery high confidence
Tesla
Tesla engineers described using Bazel in the build and evaluation infrastructure supporting Autopilot development at BazelCon 2022.
Hiring signalLow confidence
Anthropic
Anthropic seeks developer-productivity engineers with experience operating remote build systems such as Bazel REAPI, BuildBarn, or BuildBuddy.
Conference talkVery high confidence
OpenAI
A scheduled OpenAI case study says Bazel and BuildBarn underpin feedback for the company's large-scale agentic software-development workflows.
Open-source useModerate confidence
AMD
AMD's public ROCm hrx-system project added a Bazel build for libhrx in May 2026 and continued to publish Bazel configuration in August 2026.
Internal useModerate confidence
ASML
The Bazel project lists ASML in its official directory of companies using Bazel following a contribution from the ASML-Labs organization.
Conference talkVery high confidence
Intel
An Intel engineer described extending Bazel's sandbox while migrating a 20-year-old codebase to Bazel.
ContributionLimited confidence
Cisco
A Cisco engineer contributed a Bazel change preserving empty configuration declarations in bazelrc files.
Hiring signalLimited confidence
Morgan Stanley
Morgan Stanley described migrating its Fixed Income analytics builds from Premake to Bazel with remote compilation and caching.
Open-source useModerate confidence
Goldman Sachs
Goldman Sachs introduced Bazel as the build system for its open-source crdtools Java project.
Conference talkModerate confidence
Arm
An Arm principal software engineer presented the @ape Bazel module for portable, hermetic POSIX tooling across operating systems and CPU architectures.
ContributionLimited confidence
Arista Networks
An Arista engineer contributed a Bazel fix allowing a hermetic sandbox-debug command to be run repeatedly.
Engineer reportHigh confidence
Alibaba
An Alibaba-domain engineer reported moving from an internal test framework to bazel test and benchmarking 236 tests.
ContributionLimited confidence
IBM
A Bazel commit authored from the ibm.com corporate domain publicly links IBM engineering identity to an upstream contribution.
Conference talkVery high confidence
Broadcom
A Broadcom engineer co-presented Bazel supply-chain tooling for software provenance and composition at BazelCon 2025.
Internal useVery high confidence
Qualcomm
Qualcomm Innovation Center reports migrating its Android kernel and external-module build processes from Make-based scripts to Bazel and Kleaf.
Conference talkVery high confidence
Salesforce
A Salesforce engineer described automated third-party dependency management across the company's Bazel monorepos at BazelCon 2025.
Internal useVery high confidence
Uber
Uber said in 2025 that its language monorepositories relied on Bazel and described integrating Bazel into its Arm infrastructure bootstrap.
Internal useVery high confidence
Stripe
Stripe publicly described Bazel as the foundation of multilingual internal build and test pipelines in 2022.
Engineer reportHigh confidence
Capital One
A former Capital One iOS platform leader says he drove the organization's migration to Bazel, cutting builds by 50 percent.
Internal useVery high confidence
Databricks
Databricks documented migrating its Scala monorepository to Bazel for builds, tests, and deployments in 2019.
Conference talkVery high confidence
Snowflake
A scheduled Snowflake talk describes its completed Bazel migration, remote-execution infrastructure, and build costs from parallel agentic development.
Conference talkVery high confidence
Adobe
A scheduled Adobe talk describes a sealed Bazel platform governing builds, dependencies, remote execution, caching, and supply-chain policy across 10,000 services.
Conference talkVery high confidence
Airbnb
An Airbnb engineer described migrating the company's multi-million-line web monorepo to Bazel at BazelCon 2024.
Engineer reportHigh confidence
Cloudflare
A publicly linked Cloudflare engineer reported that large workplace projects were switching from Cargo to Bazel to obtain reliable CI caching.
Open-source useModerate confidence
AppLovin
AppLovin's public AxonCache project added a Bazel build in October 2025 and continued to publish a Bazel module in August 2026.
Internal useVery high confidence
Spotify
Spotify said in 2023 that its production iOS application built completely with Bazel for more than 200 engineers.
Internal useVery high confidence
DoorDash
In December 2024, DoorDash said it was adopting Bazel as its default build system for non-Kotlin languages.
Open-source useHigh confidence
Datadog
Datadog's public Agent repository runs Bazel test and coverage jobs across Linux, macOS, and Windows.
Conference talkVery high confidence
VMware
A VMware RabbitMQ engineer described adopting Bazel after consolidating roughly 30 repositories at BazelCon 2023.
Conference talkVery high confidence
Robinhood
A Robinhood engineer described developers using Bazel day-to-day to build the company's Legend product at BazelCon 2025.
Internal useVery high confidence
Revolut
Revolut reported that an iOS Bazel experiment reduced builds from 4.2 to 2.64 minutes and prompted a migration from Xcode builds.
Hiring signalLow confidence
CoreWeave
A current CoreWeave Developer Experience role that owns CI and build infrastructure seeks experience building or extending systems including Bazel.
Conference talkVery high confidence
BMW Group
BMW engineers described using Bazel for autonomous-driving software and large-scale continuous integration at BazelCon 2023.
Conference talkVery high confidence
Block
A Square engineer described migrating the company's iOS applications from Xcode to Bazel and fixing nondeterministic build outputs to improve caching.
Engineer reportHigh confidence
NetApp
NetApp documented using Bazel 5 to build an AVX, AVX2, and FMA-optimized TensorFlow package in an Apache Spark validation environment.
Internal useVery high confidence
Canva
Canva identified Bazel as the build system chosen for its large internal monorepository in 2022.
ContributionLimited confidence
Atlassian
A Bazel commit authored from the atlassian.com corporate domain publicly links Atlassian engineering identity to an upstream contribution.
Conference talkVery high confidence
Coinbase
A Coinbase engineer said the company used Bazel internally for a large polyglot monorepo and described managing exact external-dependency versions.
Conference talkVery high confidence
A.P. Moller–Maersk
A Maersk software engineer co-presented a Bazel blueprint for hermetic Go and WebAssembly web applications at BazelCon 2025.
Conference talkVery high confidence
MongoDB
MongoDB engineers described migrating large repositories to Bazel while maintaining interoperability with existing build systems at BazelCon 2024.
Engineer reportHigh confidence
Ericsson
An Ericsson-domain engineer described using Bazel profiling data to analyze cumulative use of specific build tools.
Conference talkVery high confidence
X Corp.
A Twitter engineer described migrating the company's 20-million-line monorepo from Pants to Bazel at BazelCon 2020.
Internal useVery high confidence
Reddit documented running its Bazel-based iOS CI from Linux agents with Apple actions executed remotely on macOS workers.
Conference talkVery high confidence
Slack
A BazelCon 2022 talk presented Slack's iOS migration to Bazel and lessons from its adoption.
Conference talkVery high confidence
A LinkedIn Build Platforms engineer described Bazel-powered developer tooling that expanded adoption across the company's polyrepo ecosystem.
Engineer reportHigh confidence
Roku
A Roku engineer reported that their team uses a Bazel CLI aspect with validation actions for Python syntax checking and linting.
Hiring signalLow confidence
Citadel Securities
Citadel Securities is hiring a platform-infrastructure engineer to improve firmwide software-delivery workflows that include Bazel.
Open-source useModerate confidence
Perplexity
Perplexity publishes and maintains gazelle_py, a company-owned Bazel and Gazelle extension for generating Python BUILD files.
Internal useVery high confidence
Yandex
Yandex's current DevTools page lists Bazel in its mobile-development infrastructure stack and identifies Ya make as Yandex's own primary build system.
Hiring signalLow confidence
Cerebras Systems
A current Cerebras SRE role identifies Bazel as part of the stack used to develop self-service continuous-delivery pipelines for its inference service.
Open-source useModerate confidence
ClickHouse
ClickHouse publishes company-owned open-source Bazel packaging for its clickhouse-cpp C++ client through BCR.
Internal useVery high confidence
Epic Games
Epic Games says Horde supports workflows it uses to develop Fortnite, Unreal Engine, and other projects, including remote execution for C++ compilation through UBA.
Open-source useModerate confidence
CACI International
CACI International publishes portable_cc_toolchain, company-owned open-source Bazel tooling for portable C and C++ toolchains.
Conference talkVery high confidence
Grab
A Grab engineer described automating the company's Android application migration from Gradle to Bazel at BazelCon 2020.
Conference talkVery high confidence
Aurora Innovation
An Aurora engineer described using Bazel across more than 40 company web applications and reported substantial build- and test-time improvements.
Conference talkVery high confidence
A Pinterest engineer presented the company's journey to a Bazel monorepo at BazelCon 2020.
Hiring signalLow confidence
Instacart
A July 2026 Instacart posting described Bazel as its build system, supporting thousands of daily builds with remote execution and caching.
Hiring signalLow confidence
SambaNova
A current SambaNova systems-software role lists familiarity with Bazel among its required development-tool qualifications.
Internal useModerate confidence
Compass
Bazel's official users directory listed Compass among companies known to use Bazel.
Conference talkVery high confidence
Etsy
An Etsy engineer described the company's first 100,000 Bazel builds and its migration from Gradle at BazelCon 2019.
Engineer reportHigh confidence
Snap
A public Bazel issue exposed an internal Snapchat Android repository being built with Bazel 0.29.1.
Internal useModerate confidence
Flexport
In its 2026-08-10 source snapshot, the Bazel project described Flexport using Bazel for services, client libraries, and protobuf code generation.
Internal useVery high confidence
Plaid
Plaid engineers reported migrating more than 150 Go services to per-service container images built with Bazel.
Conference talkVery high confidence
Dropbox
A Dropbox build-toolchains lead described the company's Bazel monorepo and multi-region remote-execution infrastructure at BazelCon 2025.
Conference talkVery high confidence
Zipline
A Zipline engineer described the company's production Rust and Bazel dependency workflow at BazelCon 2025.
Engineer reportHigh confidence
GitHub
A GitHub engineer documented a Bazel HTTP remote-cache configuration used by the semmle-code build in GitHub Actions.
Conference talkVery high confidence
10x Genomics
A 10x Genomics engineer described the Bazel rules used across the company's monorepo, tests, and production at BazelCon 2024.
Conference talkVery high confidence
Glean
A Glean engineer described operating the company's Bazel CI on spot instances, including remote-execution workers, at BazelCon 2025.
Conference talkVery high confidence
Lyft
A Lyft engineer described using Bazel to build Rust for the company's mobile platforms at BazelCon 2022.
ContributionLimited confidence
Nuro
A Bazel commit authored from the nuro.ai corporate domain publicly links Nuro engineering identity to an upstream contribution.
Hiring signalLow confidence
Physical Intelligence
An April 2026 Physical Intelligence role said its build-and-release engineer would own and evolve Bazel-based build and test infrastructure.
Internal useVery high confidence
Faire
In May 2026, a Cursor customer story reported that Faire managed internal package dependencies across its backend and frontend repositories through Gradle and Bazel.
Internal useVery high confidence
Modal
A Modal client mirror says its shared proto toolchain also serves a monorepo-only script and must match a hermetic Bazel generation target.
Conference talkVery high confidence
Brex
A Brex infrastructure engineer presented a Gradle-backed resolver for rules_jvm_external at BazelCon 2025.
Internal useVery high confidence
Mercari
In March 2023, Mercari said its rewritten iOS app supported Bazel alone and used BuildBuddy remote execution for builds and tests.
Open-source useModerate confidence
Modular
Modular publishes rules_mojo, company-owned open-source Bazel tooling for building software written in the Mojo programming language.
Open-source useModerate confidence
Chainguard
Chainguard publishes rules_apko, company-owned open-source Bazel tooling for building container images with apko.
Conference talkVery high confidence
Wix
A Wix engineer presented lessons from moving the company's CI system to Bazel at BazelCon 2019.
Conference talkVery high confidence
CarGurus
A CarGurus engineer described rolling Bazel out across a quickly scaling organization at BazelCon 2020.
Internal useModerate confidence
Improbable
Bazel's official users directory listed Improbable among companies known to use Bazel.
Internal useVery high confidence
Lucid Software
Lucid Software publicly stated that it uses Bazel for millions of lines of Scala and TypeScript and described migration benefits.
Hiring signalLow confidence
Poolside
A current Poolside infrastructure role seeks hands-on Bazel experience writing and maintaining rules, macros, and toolchains.
Hiring signalLow confidence
GRAIL
An August 2026 GRAIL posting said its DevOps and Platform Engineering organization operates a Bazel-based monorepo.
Engineer reportHigh confidence
Astranis
An Astranis ground-software engineer reported that the company successfully used Bazel for the C++ portions of its monorepo.
Open-source useModerate confidence
Sourcegraph
Sourcegraph's public monorepo snapshot contained a top-level Bazel workspace and build definitions.
Conference talkVery high confidence
Asana
An Asana engineer publicly described Asana's use of Bazel for its TypeScript frontend at BazelCon 2017.
Internal useModerate confidence
Tink
In its 2026-08-10 source snapshot, the Bazel project described the European fintech Tink using Bazel for backend services in a polyglot monorepo.
ContributionLimited confidence
Fullstory
A Bazel commit authored from the fullstory.com corporate domain publicly links Fullstory engineering identity to an upstream contribution.
Conference talkVery high confidence
Bedrock Robotics
A Bedrock Robotics engineer described the company's Bazel workflow for multi-platform embedded C++ and sanitizer builds.
Internal useModerate confidence
Redfin
In its 2026-08-10 source snapshot, the Bazel project described Redfin using Bazel to build and deploy its website and backend services.
ContributionLimited confidence
Anyscale
An Anyscale-domain engineer updated Bazel resource flags across Ray's build setup, contributor documentation, and Python package build script.
Hiring signalLow confidence
Zoox
Zoox says its engineers use a Bazel-based, multi-language monorepo with a remote build farm and cache.
Hiring signalLow confidence
Fractile
A July 2026 Fractile role said its Bazel monorepo powers work spanning ML models, kernel drivers, and hardware simulation.
Hiring signalLow confidence
Nominal
A July 2026 Nominal role described Bazel as the highest priority for maintaining and optimizing its large-scale build systems.
Internal useModerate confidence
Augment Code
Bazel's official users directory listed Augment Code among companies known to use Bazel.
Internal useModerate confidence
Tokopedia
In its 2026-08-10 source snapshot, the Bazel project described Tokopedia using Bazel and remote caching to substantially shorten iOS builds.
Hiring signalLow confidence
1X
A July 2026 on-site San Carlos role sought CI/CD experience with a broad tool set that included Bazel and Buck2.
Internal useModerate confidence
Braintree
In its 2026-08-10 source snapshot, the Bazel project described Braintree using Bazel for parts of its internal build after a Gradle migration.
Hiring signalLow confidence
Glydways
A July 2026 Glydways role said its Developer Platform team maintains and improves the company's Bazel build system.
Internal useModerate confidence
Vistar Media
Bazel's official users directory says Vistar Media used Bazel for builds, deployments, testing, and polyglot repository consolidation.
Internal useVery high confidence
Foursquare
Foursquare publicly described completing a Pants-to-Bazel migration spanning millions of lines of Scala and Python.
Conference talkVery high confidence
Zenly
A Zenly engineer documented a Bazel and Kubernetes workflow for building, deploying, and testing the company's services at BazelCon 2019.
Engineer reportHigh confidence
SoundCloud
A SoundCloud engineer reported using Bazel's rules_img with Testcontainers to run integration tests involving remote container images.
Conference talkVery high confidence
Booking.com
A Booking.com engineer described modernizing the company's 20-year-old Perl codebase with Bazel, Buildbarn remote execution, and BuildBuddy build telemetry.
Internal useModerate confidence
Acqio
The Bazel project described Acqio using Bazel with Kubernetes across multiple monorepos for microservice delivery.
Open-source useModerate confidence
Agility Robotics
In February 2024, Agility Robotics maintained a company-specific rules_nixpkgs fork with a Bazel 7 Java bootstrap-runtime toolchain fix.
Internal useVery high confidence
amo
amo says its shared monorepo uses Bazel for modular iOS and web builds, cross-language code sharing, and reproducible CI.
Hiring signalLow confidence
Applied Intuition
Applied Intuition described Bazel as part of its developer infrastructure in a developer-infrastructure engineering role.
Internal useModerate confidence
Ascend.io
Bazel's official users directory listed Ascend.io among companies known to use Bazel.
Vendor
Aspect Build
Aspect Build uses Bazel to build and package the release artifacts for its open-source Aspect CLI product.
Internal useModerate confidence
Beeswax
Bazel's official users directory says Beeswax used Bazel to power its Jenkins-based continuous-integration and deployment framework.
Open-source useModerate confidence
Benchling
In 2026, Benchling maintained company-specific Bazel and Gazelle Python rule changes in a company-owned rules_python fork.
Open-source useModerate confidence
BenchSci
BenchSci publishes rules_nodejs_gazelle, company-owned open-source Bazel and Gazelle tooling for Node.js BUILD-file generation.
Hiring signalLow confidence
Boston Dynamics
A 2026 Boston Dynamics reinforcement-learning role listed Bazel among the software fundamentals for its robotics engineering stack.
Open-source useModerate confidence
Buf
Buf publishes and maintains rules_buf, company-owned open-source Bazel tooling for integrating Buf and Protobuf workflows.
Vendor
BuildBuddy
BuildBuddy uses Bazel to build, test, lint, benchmark, and check determinism in its own open-source product codebase.
Open-source useModerate confidence
Cockroach Labs
CockroachDB's official developer documentation describes its dev tool as a Bazel wrapper and documents Bazel-backed build, test, and generation workflows.
Open-source useModerate confidence
CodSpeed
CodSpeed publishes company-owned open-source Bazel packaging for codspeed-cpp through the codspeed_core and benchmark-compatibility modules.
Internal useVery high confidence
Critical TechWorks
Critical TechWorks lists Bazel among the tools in its automotive software-engineering technology stack.
Conference talkVery high confidence
Cruise
Cruise engineers described using Bazel to speed builds of the company's large C++ and Python self-driving-vehicle codebase at BazelCon 2019.
Internal useModerate confidence
Dataform
Bazel's official users directory says Dataform maintained packages and documentation in a Bazel monorepo with remote caching.
Internal useModerate confidence
Deep Silver FISHLABS
The Bazel project described Deep Silver FISHLABS using Bazel for internal build tooling and 3D asset workflows.
Internal useModerate confidence
Engel & Völkers
The Bazel project recorded Engel & Völkers applying Bazel to an internal software project and reporting substantially shorter builds.
Vendor
EngFlow
EngFlow uses Bazel to build and test its open-source authentication CLI across Linux, macOS, and Windows.
Internal useModerate confidence
Evertz.io
The Bazel project described Evertz.io building and deploying its website with an Angular and Bazel workflow.
Internal useModerate confidence
FINDMINE
The Bazel project described FINDMINE using Bazel across its Python package build, test, and deployment workflow.
Engineer reportHigh confidence
Four Growers
A Four Growers engineer describes a company use case blocked by missing symbols in the Bazel-built open62541 module and contributes the required fix.
Open-source useModerate confidence
Fremtind
Fremtind publishes rules_vitest, company-owned open-source Bazel tooling for running Vitest-based JavaScript and TypeScript tests.
Internal useModerate confidence
GermanTechJobs
Bazel's official users directory listed GermanTechJobs and recorded a substantial workflow improvement attributed to Bazel.
Internal useModerate confidence
Huawei
In its 2026-08-10 source snapshot, the Bazel project said Huawei Technologies used Bazel in about 30 Java, Scala, and Go projects.
Internal useModerate confidence
IMC Trading
In its 2026-08-10 source snapshot, the Bazel project said IMC Trading used Bazel to continuously build and test projects in four languages.
Internal useModerate confidence
Interaxon
Bazel's official users directory listed Interaxon among companies known to use Bazel.
Hiring signalLow confidence
Iterable
A current Iterable Developer Platform role says its shared engineering foundations include Bazel and company-wide build, test, packaging, and release workflows.
Open-source useModerate confidence
JetBrains
JetBrains is migrating the open-source IntelliJ IDEA and IntelliJ Platform codebase to Bazel.
Internal useModerate confidence
Jupiter
The Bazel project described Jupiter using Bazel and remote caching for backend protocol-buffer and Kotlin builds.
Internal useModerate confidence
Just
The Bazel project described Just building its application stack with Bazel.
Hiring signalLow confidence
King
A February 2026 King Shared Tech role listed hands-on Bazel experience for work on the client technology platform used by its mobile-game teams.
Internal useModerate confidence
LINE
In its 2026-08-10 source snapshot, the Bazel project described LINE using Bazel for its mixed Swift, C++, C, and Objective-C codebase.
Internal useModerate confidence
LingoChamp
The Bazel project described LingoChamp using Bazel for projects written in Go, Java, and Python.
Open-source useHigh confidence
lowRISC
lowRISC's OpenTitan monorepo uses Bazel across its hardware, software, tooling, and test infrastructure.
Conference talkModerate confidence
Luminar Technologies
A Luminar Technologies Senior Build Engineer presented a Bazel design for reproducible test and coverage artifacts in safety-critical workflows.
Open-source useModerate confidence
MASORANGE
The MASMOVIL GitHub organization publishes and maintains MASORANGE Bazel rules for Helm, Sops, Kubernetes, and Google Cloud Storage operations.
Open-source useModerate confidence
Mayhem
ForAllSecure publishes rules_mayhem, company-owned open-source Bazel tooling for integrating Mayhem security testing.
ContributionModerate confidence
Meetup
Bazel's official users directory identifies Meetup engineering contributions to three public Bazel rules projects.
Vendor
Meroton
Meroton offers Bazel migration, configuration, patch development, and maintenance services alongside managed and supported Buildbarn remote-execution environments.
Vendor
NativeLink
NativeLink offers a remote build cache and execution platform compatible with Bazel and other Remote Execution API clients.
Internal useVery high confidence
ngrok
ngrok says its internal developer tool delegates Bazel builds, tests, and runs across its polyglot monorepo and shares remote-cache results between CI and developers.
Conference talkVery high confidence
Peloton Technology
A Peloton Technology engineer presented the company's Bazel journey to sandboxed Python builds at BazelCon 2019.
Open-source useModerate confidence
PingCAP
PingCAP's TiDB repository defines Bazel-backed preparation, build, test, coverage, and integration-test workflows.
Internal useModerate confidence
PubRef
The Bazel project historically described PubRef using Bazel across its scientific publishing frontend and backend services.
Open-source useModerate confidence
Retool
Retool published a VS Code integration that runs Jest tests through Bazel commands.
Internal useModerate confidence
Ritual
The Bazel project described Ritual using Bazel for backend services.
Hiring signalLow confidence
Rivian and Volkswagen Group Technologies
A May 2026 hybrid Berlin role said the joint venture would design and manage a build system using Bazel and Yocto.
Hiring signalLow confidence
Roofline AI
A current Roofline AI role says its Bazel-based build system powers the company's machine-learning compiler platform.
Hiring signalLow confidence
Saildrone
A February 2026 Saildrone role described its large polyglot monorepo as Bazel-based and named remote caching and remote execution.
Open-source useModerate confidence
Sibros
In October 2023, Sibros maintained a custom Bazel 6.4.0 fork that exposed C and C++ coverage artifacts for downstream tooling.
Vendor
Stack Build
Stack Build publishes and maintains rules_proto, company-owned open-source Bazel tooling for Protocol Buffer compilation workflows.
Hiring signalLow confidence
Super
An August 2026 Super release-platform role listed Bazel, monorepos, remote caching, and hermetic builds as relevant experience.
Conference talkVery high confidence
Tecton
A Tecton AI engineer described using Bazel for the company's polyglot, cross-platform application and container build environment at BazelCon 2022.
Open-source useModerate confidence
Telegram
Telegram's official iOS source tree pins Bazel 8.4.2 in the build environment for its 12.9.2 app release.
Conference talkVery high confidence
Tinder
Tinder engineers described target-aware Bazel CI for the company's 1.5-million-line codebase at BazelCon 2025.
Internal useVery high confidence
Trigo
In 2025, Trigo described a Bazel monorepo spanning research, in-store systems, and cloud services, with BuildBuddy caching, workflows, and remote execution.
Vendor
Trunk.io
Bazel's official users directory states that Trunk's internal monorepo builds C++20 and TypeScript using Bazel graph knowledge.
Vendor
Tweag
Tweag offers commercial Bazel readiness, migration, tuning, training, and upstream-development services.
Conference talkVery high confidence
Two Sigma
A Two Sigma engineer presented company-affiliated work on improving Bazel build performance at BazelCon 2018.
Internal useModerate confidence
TypeDB
Bazel's official users directory says TypeDB uses Bazel for a multilingual, multiplatform continuous-integration and distribution pipeline.
Internal useVery high confidence
Waabi
A Waabi engineer says his workplace uses Bazel repository caching for large S3-hosted artifacts such as toolchains and created rules_s5 for that workflow.
Internal useVery high confidence
Windsurf
Before Cognition acquired Windsurf, an Exafunction-authored Codeium mirror imported internal code and preserved local.bazelrc during its build workflow.
Conference talkVery high confidence
Woven by Toyota
A Woven by Toyota engineer described evaluating Bazel compilation-database approaches and the solution the team selected.
Engineer reportHigh confidence
xAI
An xAI-affiliated engineer reported validating Bazel rules_rs against an internal monorepo with CI, host, and cross-platform Rust builds.
Hiring signalLow confidence
Xona
A July 2026 Xona build-and-release role said its satellite-software build systems use tools including CMake and Bazel.
Vendor
Yume
Yume offers commercial Bazel and Buck2 migrations, remote execution and caching, hermetic toolchains, CI parity, test selection, and release automation.
Open-source useModerate confidence
ZML
ZML's public inference-stack repository says Bazel builds ZML and its dependencies and provides Bazel commands for examples and tests.