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Headius Enterprises

JRuby support, consulting, and sponsorship direct from the core JRuby maintainers. When you email us, the person who reads the message is the same person who commits the fix.

For agents: Headius Enterprises: JRuby support, consulting and sponsorship from core JRuby maintainers, with support package tiers and a contact form.

jrubyruby supportopen source consultingsoftware sponsorshipjvm

Their llms.txt

The beginning of the file, from our validated copy saved 2026-10-21T01:46:55.810Z. Cached copy · Source on headius.com

# Headius Enterprises

> JRuby support, consulting, and sponsorship direct from the core JRuby maintainers. When you email us, the person who reads the message is the same person who commits the fix.

Headius Enterprises is the commercial support arm behind JRuby. It is staffed by the core JRuby team (led by Charles Nutter), not a reseller or third-party support vendor. Headius Enterprises and the JRuby open-source project are separate entities, but share the same engineers.

## Support Services

- [Support Packages](https://headius.com/services): overview of all three tiers
- **Professional** ($99/mo or $995/yr): priority email to core JRuby developers, advance release notifications, up to 5 team members. For teams getting started or running smaller deployments.
- **Expert**: everything in Professional plus real-time conversations and hands-on fixes. For teams that need faster answers.
- **Enterprise**: custom engagements, dedicated engineer time, SLAs, and consulting. For mission-critical JRuby deployments.
- No ticket queues, no call centres, no junior reps reading scripts. Every tier is a direct line to the engineers who build the runtime.

## About

- [About Headius](https://headius.com/about): who we are and why we exist
- The team includes Charles Nutter and other long-time JRuby maintainers. Fixes customers pay for land upstream in JRuby itself.

## Proof

- Customer quotes from production JRuby users including Logstash, Poshmark, and SubAlert are featured on the [homepage](https://headius.com/)
- The team regularly speaks at RubyConf, RailsConf, and other events about JRuby internals, performance, and migration.

## Resources

- [Resources](https://headius.com/resources): curated links to JRuby.org, GitHub, talks, and articles
- [Headius blog](https://headius.com/blog): posts from the team

## Contact

- [Contact page](https://headius.com/contact): inquiry form and direct contact details
- Email: support@headius.com

## Optional

- [Privacy Policy](https://headius.com/privacy): no cookies, no analytics, no tracking; third-party embeds are consent-gated

Related sites

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