Citrine Informatics
Redwood City, US · Founded 2013 · Delaware corporation · 70 employees on LinkedIn · 13 known investors
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Citrine provides an AI platform for product development used across organizations, with expertise in materials discovery and advanced manufacturing optimization.
Also known as Citrination · Citrine · Citrine Informatics, Inc.
Founders & leadership
Citrine Informatics was founded in 2013 by Greg Mulholland and Bryce Meredig.
Board
Investors · 13
Also in the syndicate · 2
Reported raises · per SEC filings
Form D private placements$62.3M disclosed across 6 of 7 rounds · 2016–2025
▶$2.6MraisedFeb 2025 · 5 investors · OtherRule 506(b)
- Rahim LakhaniExecutive Officer
- Scott BradyDirector
- Amar HanspalDirector
- Mark CuptaDirector
- Cynthia ArnoldDirector
- Gregory MulhollandExecutive Officer, Director
- Offering amount
- $6.1M
- Amount sold
- $2.6M
- First sale
- Jan 2025
- Incorporated
- Corporation, Delaware
- Federal exemptions
- 06b
▶$5MraisedSep 2023 · 2 investors · OtherRule 506(b)
- Rahim LakhaniExecutive Officer
- Mark CuptaDirector
- Scott BradyDirector
- Amar HanspalDirector
- Cynthia ArnoldDirector
- Gregory MulhollandExecutive Officer, Director
- Offering amount
- $5M
- Amount sold
- $5M
- First sale
- Sep 2023
- Incorporated
- Corporation, Delaware
- Federal exemptions
- 06b
▶$12.6MraisedNov 2022 · 11 investors · OtherRule 506(b)
- Mark CuptaDirector
- Scott BradyDirector
- Gregory MulhollandExecutive Officer, Director
- Cynthia ArnoldDirector
- Amar HanspalDirector
- Offering amount
- $17.6M
- Amount sold
- $12.6M
- First sale
- Oct 2022
- Incorporated
- Corporation, Delaware
- Federal exemptions
- 06b
▶$12.4MraisedNov 2020 · 7 investors · OtherRule 506(b)
- Gregory MulhollandExecutive Officer, Director
- Bryce MeredigExecutive Officer, Director
- Mark CuptaDirector
- Scott BradyDirector
- Cynthia ArnoldDirector
- Offering amount
- $20M
- Amount sold
- $12.4M
- First sale
- Oct 2020
- Incorporated
- Corporation, Delaware
- Federal exemptions
- 06b
▶$20.9MraisedJul 2019 · 8 investors · OtherRule 506(b)
- Gregory MulhollandExecutive Officer, Director
- Bryce MeredigExecutive Officer, Director
- Cynthia ArnoldDirector
- Scott BradyDirector
- Mark CuptaDirector
- Offering amount
- $28.6M
- Amount sold
- $20.9M
- First sale
- Jun 2019
- Incorporated
- Corporation, Delaware
- Federal exemptions
- 06b
▶$8.8MraisedMay 2016 · 10 investors · Other TechnologyRule 506(b)
- Mark CuptaDirector
- Bryce MeredigExecutive Officer, Director
- Scott BradyDirector
- Gregory MulhollandExecutive Officer, Director
- Offering amount
- $8.8M
- Amount sold
- $8.8M
- First sale
- May 2016
- Incorporated
- Corporation, Delaware, 2013
- Federal exemptions
- 06b
Source: SEC EDGAR Form D. Amounts as filed; amended filings shown once at their latest values.
Company profile
researched Aug 2026Citrine Informatics is a Redwood City, California software company that develops the Citrine Platform, an artificial intelligence system for materials and chemicals development. The platform pairs materials-specific data infrastructure with machine learning workflows so that organizations can capture existing research data and knowledge, specify target product properties, and design, modify and optimize candidate materials and formulations for particular applications. Its two named components are Citrine DataManager, used to consolidate a company's technical knowledge, and Citrine VirtualLab, a generative AI environment in which users run large numbers of virtual experiments, narrow the field to the most promising candidates, and consult a digital research assistant that surfaces supporting citations.
The company positions the platform as enterprise software intended for use beyond the R&D function, with described applications in sales, supply chain resilience, finance and cost reduction, engineering, production scale-up, sustainability and regulatory compliance. Stated enterprise features include physical, network and application security with ISO 27001 certification, professional onboarding services for customers whose data is not yet organized, and configurability for varied materials property data. Citrine also operated Citrination, an open materials data platform, which has been decommissioned, with existing public datasets remaining reachable through an archive at their original URLs and DOIs.
Founding story
The company was started in 2013 by Greg Mulholland and Bryce Meredig, graduates of the Stanford Graduate School of Business. They observed that materials development is difficult even for very large companies and that the path from initial R&D through product development to manufacturing at scale can take years, and set out to combine materials data infrastructure with AI to accelerate that path, support product portfolio optimization and codify research intellectual property so it can be reused rather than lost.
Business model
Citrine sells its AI platform to enterprises that develop physical products, supported by professional onboarding and customer success services that help customers organize their data and scale AI adoption internally.
Enterprise software for materials and chemicals development, sold to corporate customers alongside onboarding and support services.
Traction
The platform, launched in 2015, is used by companies across materials, chemicals, formulated products and manufacturing, including LyondellBasell, Eastman, Ubiquitous Energy and LANXESS, and customers in Asia, North America and Europe. The company reports 61-100 employees and has raised a $16 million Series C on top of earlier backing from investors including DCVC, Innovation Endeavors, Prelude Ventures, Tencent Holdings, AME Cloud, Morado Ventures, Ulu Ventures, XSeed Capital, Evonik Venture Capital, B&C Holdings and Presidio Ventures.
Latest developments
In January 2023 Citrine closed a $16 million Series C led by Prelude Ventures and Innovation Endeavors, with Drive Catalyst (Far Eastern Group), Alumni Ventures, ISAI Cap Venture and Presidio Ventures participating, to fund product development and geographic expansion. The company describes generative AI tools within its VirtualLab product, and was named a CleanAI 60 company in 2025. Its Citrination open data site has been decommissioned and redirects users to the commercial platform.
▸Full profile — market position, technology, go-to-market, geography, history
Market position
Citrine describes itself as a leading provider of AI software for materials, chemicals and manufactured product development and cites recognition from industry organizations; third-party market coverage groups it with Schrodinger and Dassault Systèmes among materials informatics vendors.
The platform takes a domain-specific approach to materials and chemicals, which the company says works on the small, sparse datasets typical of product development, and combines that with data infrastructure that codifies research IP for reuse; it is presented as adaptable to varied materials properties and usable across an entire organization rather than only by data scientists.
Technology
The Citrine Platform combines materials-specific data infrastructure with machine learning and generative AI workflows to design, modify and optimize products, running large numbers of virtual experiments and ranking candidates; DataManager captures organizational knowledge while VirtualLab performs the design work and provides a citation-finding digital assistant. The approach is tuned for small, sparse datasets common in product development.
Go-to-market
Citrine markets directly to enterprise R&D and product organizations through demo requests, webinars and press outreach, and maintains a leadership bench covering sales, customer success and services, strategy and operations.
Companies developing physical products, spanning specialty chemicals; coatings, adhesives, sealants and elastomers; plastics and packaging; personal care and cosmetics; food and beverage; additives and ingredients; metals and alloys; ceramics and glass; automotive and batteries; and aerospace and defense. Named customers include LyondellBasell, Eastman, Ubiquitous Energy and LANXESS.
Geography
Headquartered in Redwood City, California, with customers among materials and chemicals companies in Asia, North America and Europe; proceeds from the 2023 Series C were earmarked in part for expanding the company's geographic footprint.
History
Citrine Informatics was founded in 2013 and its software platform launched in 2015, after which the company reports rapid adoption. It accumulated industry recognition from 2017 onward, including World Economic Forum Technology Pioneer and World Materials Forum Start-up Challenge honors in 2017, an AI Breakthrough award in 2018, Global Cleantech 100 listing in 2020, and the World Materials Forum Scale-Up Challenge Award in 2023. In January 2023 it closed a $16 million Series C round to fund technology investment and geographic expansion. Its open Citrination data platform has since been decommissioned in favor of the commercial product.
Compiled by commissioned research from 8 cited public sources — announcements, filings, and press listed under research sources below.
Key figures
latest reportedCompany-reported or press-reported figures, each dated to when it was claimed — not independently audited.
Founder mafia
3 people who came through Citrine Informatics went on to found or lead other companies.
Non-dilutive funding · 4 SBIR/STTR awards
Federal grants — no equity taken| Agency | Phase | Year | Amount |
|---|---|---|---|
| U.S. NavyNavy | Phase ISTTR | 2018 | $125K |
| Department of Energy | Phase IISTTR | 2016 | $1M |
| Department of Energy | Phase ISTTR | 2016 | $150K |
| National Science Foundation | Phase I | 2014 | $150K |
Source: SBIR.gov award data (U.S. Small Business Administration). SBIR/STTR awards are competitive federal R&D grants and contracts — non-dilutive capital alongside any venture rounds above.
Timeline · 10
launches, deals, and filingsThe Citrination open data platform was decommissioned; public datasets remain accessible at existing URLs and DOIs via an archive, with users directed to citrine.io.
Citrine's press materials state the software platform launched in 2015 and has since seen rapid adoption.
Dated company events from announcements, filings, and press; legal rows summarize public dockets and regulator releases.
Legal entities · 1
corporate structureIn the news
▸Research sources · 8
primary sources listed
- Citrine Informaticscitrine.io · web
8 public sources were cited for this profile; the first-party ones are listed here.
Frequently asked questions
- What does Citrine Informatics do?
- Citrine Informatics builds an AI platform for data-driven materials, chemicals and formulated product development.
- Who founded Citrine Informatics?
- Citrine Informatics was founded by Greg Mulholland, Bryce Meredig in 2013.
- Who are Citrine Informatics's investors?
- Citrine Informatics's investors include Cm Venture, DCVC (Data Collective), DYDX Capital, Endeavor8, Isai, ISAI Gestion, Prelude Ventures, Presidio Ventures and 3 more.
- How much funding has Citrine Informatics raised?
- Citrine Informatics has disclosed $62.3M raised across 6 of its 7 known rounds.
- Where is Citrine Informatics headquartered?
- Citrine Informatics is headquartered in Redwood City, US.