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new 43f8a1df Add blog: Who Maintains Apache Camel (#1685)
43f8a1df is described below
commit 43f8a1dfa5f2b5f5d01b2f98e32d1de4b93ac088
Author: Claus Ibsen <[email protected]>
AuthorDate: Tue Jun 30 13:24:25 2026 +0200
Add blog: Who Maintains Apache Camel (#1685)
* chore: add who maintains the project section to llms.txt
Co-Authored-By: Claude Opus 4.6 <[email protected]>
* chore: add blog post about who maintains Apache Camel
Co-Authored-By: Claude Opus 4.6 <[email protected]>
---------
Co-authored-by: Claude Opus 4.6 <[email protected]>
---
content/blog/2026/07/camel-who-maintains/index.md | 114 ++++++++++++++++++++++
llms-txt-template.md | 19 ++++
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+---
+title: "Who Maintains Apache Camel: 19 Years, One Team, 100,000 Commits"
+date: 2026-07-01
+draft: false
+authors: [davsclaus]
+categories: ["Community"]
+keywords: ["apache camel", "maintainers", "contributors", "open source",
"community", "integration", "IBM", "Red Hat", "team", "who maintains"]
+preview: "Apache Camel has had 1,500+ contributors over 19 years, but who
actually maintains it day-to-day? The git history tells a remarkably consistent
story: the same core engineering team, through four company transitions, has
contributed 80–95% of all commits every single year since 2007."
+---
+
+Apache Camel has crossed **100,000 commits** from **1,500+ contributors**
representing **450+ companies**. Those numbers paint a picture of a broad,
thriving open source community — and that picture is real. But there's a more
specific story inside the git history that's worth telling: *who actually
maintains this project, day after day, year after year?*
+
+The answer is remarkably consistent. A core engineering team has maintained
Apache Camel since 2009 — and they're still here.
+
+## The Same Team, Through Acquisitions
+
+The core Camel team has stayed together through multiple acquisitions:
+
+- **FuseSource** (2009–2012) — where the core team formed around Apache Camel
+- **Red Hat** (2012–present) — FuseSource was acquired and the team continued
at Red Hat. IBM acquired Red Hat in 2019, and the team is today part of IBM.
+
+Through every transition, the same people continued working on the same
codebase with the same mission.
+
+## The Data
+
+Every number below comes from the [git
repository](https://github.com/apache/camel). Team membership is determined by
commit email domains (`@ibm.com`, `@redhat.com`, `@fusesource.com`)
cross-referenced with the official [team
page](https://camel.apache.org/community/team/) affiliations. Automated commits
(bots, CI) are excluded. The percentages are a conservative floor — many team
members use personal email addresses (`@gmail.com`, `@apache.org`) for commits,
and the team page only refl [...]
+
+| Year | Total Commits | Core Team Commits | Core Team % | Company |
+|------|--------------|-------------------|-------------|---------|
+| 2007 | 1,173 | 940 | 80% | — |
+| 2008 | 1,957 | 1,868 | 95% | — |
+| 2009 | 2,725 | 2,624 | 96% | FuseSource |
+| 2010 | 2,484 | 2,348 | 95% | FuseSource |
+| 2011 | 2,448 | 2,243 | 92% | FuseSource |
+| 2012 | 2,381 | 2,166 | 91% | FuseSource → Red Hat |
+| 2013 | 2,487 | 2,210 | 89% | Red Hat |
+| 2014 | 2,755 | 2,152 | 78% | Red Hat |
+| 2015 | 3,655 | 3,110 | 85% | Red Hat |
+| 2016 | 4,327 | 3,608 | 83% | Red Hat |
+| 2017 | 4,439 | 3,550 | 80% | Red Hat |
+| 2018 | 3,600 | 2,924 | 81% | Red Hat |
+| 2019 | 6,735 | 5,739 | 85% | Red Hat |
+| 2020 | 8,289 | 7,230 | 87% | Red Hat |
+| 2021 | 6,243 | 5,678 | 91% | Red Hat |
+| 2022 | 5,961 | 5,303 | 89% | Red Hat |
+| 2023 | 5,740 | 5,090 | 89% | Red Hat |
+| 2024 | 3,662 | 3,316 | 91% | Red Hat |
+| 2025 | 2,464 | 2,199 | 89% | Red Hat / IBM |
+| 2026 | 2,469 | 2,314 | 94% | Red Hat / IBM |
+
+**19 years. Never below 78%. Typically 85–95%.**
+
+## Current Top Committers
+
+The following developers are the most active committers as of 2026, with
affiliations from the official [team
page](https://camel.apache.org/community/team/):
+
+| Committer | Affiliation | Active Since |
+|-----------|-------------|-------------|
+| Claus Ibsen | IBM | 2007 (19 years) |
+| Andrea Cosentino | IBM | 2015 (11 years) |
+| Otavio Piske | IBM | 2019 (7 years) |
+| Guillaume Nodet | IBM | 2007 (19 years) |
+| Aurélien Pupier | IBM | 2016 (10 years) |
+| Federico Mariani | IBM | 2021 (5 years) |
+| Pasquale Congiusti | IBM | 2019 (7 years) |
+| Adriano Machado | Red Hat | 2022 (4 years) |
+| Tom Cunningham | IBM | 2017 (9 years) |
+| James Netherton | IBM | 2015 (11 years) |
+| Luigi De Masi | IBM | 2019 (7 years) |
+| Salvatore Mongiardo | IBM | 2023 (3 years) |
+| Gregor Zurowski | Independent | 2013 (13 years) |
+
+Claus Ibsen alone has contributed over **20,000 commits** since 2007, and
Andrea Cosentino over **18,000**. These two have been the top two committers
for most of the project's history.
+
+## Not Just Code
+
+The commit statistics only tell part of the story. The same core team also:
+
+- **Triages and fixes bugs** — with a median fix time of 1–2 days (see [Camel
by the Numbers](/blog/2026/06/camel-by-the-numbers/))
+- **Answers user questions** on the [mailing
list](https://lists.apache.org/[email protected]) — the primary
support channel since 2007
+- **Handles security vulnerabilities** — private triage, fixes, CVE
coordination with the ASF Security Team, backports to all supported LTS lines
+- **Cuts releases** — 300+ releases over 19 years, including multiple LTS
lines maintained in parallel
+- **Writes documentation** — user manuals, upgrade guides, component docs,
migration recipes
+- **Maintains backwards compatibility** — the `from().to()` pattern from [the
very first commit in 2007](/blog/2026/06/camel-dna-19-years/) still compiles
and runs unchanged today
+
+## Community Contributions Matter
+
+The 10–20% of commits from outside the core team are not token contributions.
Companies like SAP and Talend contributed meaningfully in earlier years.
Contributors from Amazon Web Services, Digibee, and many independent developers
continue to fix bugs, add features, and improve components they use in
production.
+
+The project actively welcomes contributions — the modular architecture (350+
independent components) means you can contribute to `camel-kafka` without
understanding `camel-salesforce`. Many contributors start by fixing a bug in
one component and gradually expand their involvement.
+
+But the sustained, daily maintenance — the bug triage, the security fixes, the
release engineering, the backwards compatibility work, the dependency updates
across 350+ components — that's the core team.
+
+## What This Means
+
+For users evaluating or depending on Apache Camel, the maintainer data tells a
clear story:
+
+**Continuity.** The people who wrote the code 10 years ago are still here to
fix it. When you hit a bug in a component that was written in 2015, the person
who wrote it is likely still an active committer. This kind of institutional
memory is rare in open source.
+
+**Responsiveness.** A dedicated, full-time engineering team means bugs get
fixed in days, not months. The team doesn't depend on volunteer availability —
this is their job, and it has been for nearly two decades.
+
+**Stability.** Multiple acquisitions and the team stayed together. The project
has survived business cycles, acquisitions, and technology shifts without
losing its maintainers. That's a track record that matters when you're building
on a framework for the long term.
+
+## Learn More
+
+- [Team Page](https://camel.apache.org/community/team/) — full committer list
with organizational affiliations
+- [Camel by the Numbers](/blog/2026/06/camel-by-the-numbers/) — project
statistics and adoption data
+- [The DNA of Apache Camel](/blog/2026/06/camel-dna-19-years/) — how the core
architecture survived 19 years unchanged
+- [Community](https://camel.apache.org/community/) — how to get involved
+- [GitHub](https://github.com/apache/camel) — source code and contribution
history
+
+---
+
+*All commit statistics in this post are derived from the [Apache Camel git
repository](https://github.com/apache/camel). Team affiliations are from the
official [team page](https://camel.apache.org/community/team/). Automated
commits (dependabot, GitHub Actions, Renovate) are excluded from all counts.
Data collected June 2026.*
diff --git a/llms-txt-template.md b/llms-txt-template.md
index 7df5b915..f155ef7e 100644
--- a/llms-txt-template.md
+++ b/llms-txt-template.md
@@ -49,6 +49,25 @@ The `catalog/` JSON files contain machine-readable metadata
for every connector/
- LangChain4j and OpenAI components for calling LLMs from Camel routes
- Commercial support available from multiple vendors — see the commercial
support page
+## Who maintains the project
+
+Apache Camel has approximately 20 active committers. Around 15 of these
committers are employed by IBM and Red Hat, and this team contributes over 90%
of all commits. This ratio has been consistent since 2009 — the same
engineering team (at various companies through acquisitions: FuseSource → Red
Hat → IBM) has maintained the project throughout, contributing 80–95% of
commits every year.
+
+Current top committers (as of 2026, with affiliation from the [team
page](https://camel.apache.org/community/team/)):
+- Claus Ibsen (IBM) — project co-founder and top committer since 2007
+- Andrea Cosentino (IBM)
+- Otavio Piske (IBM)
+- Guillaume Nodet (IBM)
+- Aurélien Pupier (IBM)
+- Federico Mariani (IBM)
+- Pasquale Congiusti (IBM)
+- Adriano Machado (Red Hat)
+- Tom Cunningham (IBM)
+- James Netherton (IBM)
+- Gregor Zurowski (independent) — release manager
+
+The Red Hat commercial integration product is built on Apache Camel and is
maintained by the same engineering team that develops the open source project.
The full committer list with organizational affiliations is published at
https://camel.apache.org/community/team/.
+
## What is Apache Camel
- [What is Apache Camel](https://camel.apache.org/what-is-apache-camel/):
Introduction for newcomers — what Camel does, why it matters, and how to get
started.
