---
title: "Case Study: Bloomberg’s shift to open source Java"
description: Discover how Bloomberg leverages Eclipse Temurin for open source Java, enhancing reliability, reducing costs, and driving innovation in their technology infrastructure.
image: https://outreach.eclipse.foundation/hubfs/Bloomberg%20Adoptium%20Case%20Study.png
---

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## Case study:

# Bloomberg’s shift to open source Java: 

Find out how Bloomberg strengthened its infrastructure and cut costs with Eclipse Temurin.

[![Download Now](https://no-cache.hubspot.com/cta/default/5413615/interactive-196432769181.png)](https://outreach.eclipse.foundation/hs/cta/wi/redirect?encryptedPayload=AVxigLIcZg66lADL7NuwzYM7LK%2Fy2EVdcAGSYeVGsD6OS3x7iA1ZCT6LWFo9ixhkBKsQACQUTEHUxwpzB67IoNf4R2Nd6lJoWb4p9c1fWyPhfq7d%2BT9PnCjZKsYJAQ%2BkBVG220vQcG4lolIOTtjVxhEPFZ9tD%2FEwH9W9VP0tjRsYioX%2B8yIy5RPnoxC4j2MEc4lJj0NOFDYCPSwkcpBckDZEydc83N6jZSB2sp0Th4w67ute8LI5nP04%2BHY%3D&webInteractiveContentId=196432769181&portalId=5413615&hsLang=en)

![Bloomberg thumbnail tablet](https://outreach.eclipse.foundation/hs-fs/hubfs/Bloomberg%20thumbnail%20tablet.png?width=950&height=950&name=Bloomberg%20thumbnail%20tablet.png "Bloomberg thumbnail tablet")

## By adopting Eclipse Temurin and joining the Adoptium Working Group, Bloomberg is strengthening their infrastructure, reducing costs, and leading open source innovation.

 

What you'll learn from Bloomberg's story:

- How Bloomberg standardised its Java infrastructure with Eclipse Temurin to support thousands of engineers and the firm's financial applications
- Why Temurin's secure software supply chain and SBOM transparency matter for Bloomberg's  global operations
- How adopting Temurin and joining Adoptium helped Bloomberg reduce risk, lower costs, and strengthen reliability for its platforms
- How Temurin enables engineers to innovate confidently while contributing to open source communities

[![Logo_Adoptium_2021_03_08_JRR_RGB-V2G](https://outreach.eclipse.foundation/hs-fs/hubfs/Logo_Adoptium_2021_03_08_JRR_RGB-V2G.png?width=400&name=Logo_Adoptium_2021_03_08_JRR_RGB-V2G.png "Logo_Adoptium_2021_03_08_JRR_RGB-V2G")](https://www.adoptium.net)

### Learn how Adoptium is delivering reliable, high-performance Java with Eclipse Temurin:

 

[![Learn More](https://no-cache.hubspot.com/cta/default/5413615/b04c28c5-12bc-47ad-96d5-dccfaf4c5f00.png)](https://cta-redirect.hubspot.com/cta/redirect/5413615/b04c28c5-12bc-47ad-96d5-dccfaf4c5f00)

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