# Greenlight Guru acquires Ultralight Labs

Source: https://bestqmssoftware.com/news/greenlight-guru-acquires-ultralight-labs/
By Tom Muller, updated October 5, 2026


Greenlight Guru acquired Ultralight Labs on 17 June 2025.[^ultralight-pr][^press] In the announcement it described itself as "Backed by JMI Equity".[^ultralight-pr] About a month later, on 23 July 2025, it also bought Enzyme.[^press][^enzyme]

Greenlight Guru now markets Ultralight as an eQMS. The vendor says it is "intentionally built to align with IEC 62304", with release forms that tie code changes and pull requests to a single release.[^ultralight] A June 2026 vendor webinar shows engineers staying in Jira and GitHub "while Ultralight automatically captures the data needed for IEC 62304 and design controls."[^yt]

## What it means for buyers

Our [Greenlight Guru review](/reviews/greenlight-guru/) covers these software features, including IEC 62304-aligned release management and Jira and GitHub sync, and notes that some software-heavy teams on Reddit still prefer dedicated tools.

[^ultralight-pr]: [Greenlight Guru acquires Ultralight Labs](https://www.greenlight.guru/greenlight-guru-acquires-ultralight-labs). Vendor press release, 17 Jun 2025, checked 1 Oct 2026.
[^press]: [Greenlight Guru: Press](https://www.greenlight.guru/press). Vendor website, checked 1 Oct 2026.
[^enzyme]: [PR Newswire: Greenlight Guru acquires Enzyme](https://www.prnewswire.com/news-releases/greenlight-guru-acquires-enzyme-to-power-ongoing-innovation-and-strengthen-customer-support-302512619.html). Press release, 24 Jul 2025, checked 29 Sep 2026.
[^ultralight]: [Greenlight Guru: Ultralight eQMS](https://www.greenlight.guru/ultralight-eqms). Vendor website, checked 29 Sep 2026.
[^yt]: [Greenlight Guru: Live walkthrough for software-enabled devices](https://www.youtube.com/watch?v=h5jGT7PoOOE). Vendor webinar (description checked), 21 Jun 2026, checked 29 Sep 2026.