Who Owns Not Diamond?
Updated onUse this page to find the Not Diamond owner and explore the full ownership hierarchy. See the owner of Not Diamond, the parent company, holding structures, and ultimate controllers.
Not Diamond
Multi-model routing infrastructure that predicts the best model per query, offers automatic prompt adaptation, and targets developer and enterprise use cases.
Not Diamond appears to be independent with no parent company.
Not Diamond
Multi-model routing infrastructure that predicts the best model per query, offers automatic prompt adaptation, and targets developer and enterprise use cases.
Not Diamond appears to be independent with no parent company.
Major Shareholders
Not Diamond
Major Shareholders
| Name | Type | Ownership | As of |
|---|---|---|---|
Tomás Hernando Kofman Co‑founder & CEO; listed on company About / Team page as a founding owner. ([notdiamond.ai](https://www.notdiamond.ai/about?utm_source=openai)) | Founder | - | Aug 2026 |
Tze‑Yang Tung Co‑founder & CTO; listed on company About / Team page. ([notdiamond.ai](https://www.notdiamond.ai/about?utm_source=openai)) | Founder | - | Aug 2026 |
Jeffrey Akiki Co‑founder & COO; listed on company About / Team page. ([notdiamond.ai](https://www.notdiamond.ai/about?utm_source=openai)) | Founder | - | Aug 2026 |
Defy Partners (Defy.vc) Lead investor in Not Diamond’s July 2024 seed round per company and funding databases. ([notdiamond.ai](https://www.notdiamond.ai/about?utm_source=openai)) | Institutional | - | Jul 2024 |
Inovia Capital Investor listed on firm and company profiles; Inovia also profiles the Not Diamond founders. ([inovia.vc](https://www.inovia.vc/founders/company-founders/tze-yang-tung/?utm_source=openai)) | Institutional | - | Aug 2026 |
Myriad Venture Partners Announced as a later investor on Myriad’s LinkedIn post and in Dealroom/coverage. ([linkedin.com](https://www.linkedin.com/posts/myriad-vp_were-thrilled-to-announce-our-investment-activity-7330582080596160513-BR68?utm_source=openai)) | Institutional | - | Aug 2026 |
IBM (IBM Ventures / IBM) Reported as a participant in a later funding/investment (listed in Dealroom/CB Insights summaries). ([app.dealroom.co](https://app.dealroom.co/companies/not_diamond?utm_source=openai)) | Corporate | - | May 2025 |
Notable angel investors (examples: Jeff Dean, Jeff Weiner, Julien Chaumond, Scott Belsky, Tom Preston‑Werner, Zack Kass) Prominent angels named by the company and funding databases as seed investors; represents multiple individual angel holders rather than a single owner. ([notdiamond.ai](https://www.notdiamond.ai/about?utm_source=openai)) | Individual | - | Jul 2024 |
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