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About Citrine Informatics

We are inspired by the power of data to revolutionize materials science

Our mission is to enable a greener, more efficient world by accelerating the development and deployment of next generation materials and chemicals.


  • Leadership Team

  • Greg Mulholland

    CEO and Co-founder

    Greg Mulholland is a co-founder and CEO of Citrine Informatics. He works with partners along the materials value chain to use state of the art data science techniques to identify areas of improvement and optimization in advanced materials discovery and production. He is an internationally recognized materials technology leader with invitations to speak at global conferences on six continents, chaired a session entitled “Big Data and AI for Materials Efficiency” at the 2018 World Materials Forum, was named a World Economic Forum Technology Pioneer 2017, a member of the World Economic Forum Future of Production Working Group, was named to the Forbes 30 Under 30 list in 2015.  He holds an MBA from the Stanford Graduate School of Business, an MPhil in Materials Science from Cambridge University, and Bachelors of Science in Electrical and Computer Engineering from NC State University where he was a Park Scholar.

  • Bryce Meredig

    Chief Science Officer and Co-founder

    Bryce Meredig is Chief Science Officer and is a co-founder of Citrine Informatics. Dr. Meredig earned his PhD in the research group of Professor Chris Wolverton at Northwestern University, where he co-authored eleven peer-reviewed publications. Bryce’s doctoral research focused on developing algorithms and approaches for computational discovery, optimization, and characterization of materials. These ideas form the basis of Citrine’s long-term vision of enabling routine materials informatics for materials researchers everywhere. During his PhD. studies, Dr. Meredig was awarded the Northwestern University Presidential Fellowship and the National Defense Science and Engineering Graduate Fellowship.

  • Justine Trubey

    Chief Operating Officer

    Justine Trubey is Chief Operating Officer for Citrine Informatics. Ms. Trubey is an experienced operational leader with a background spanning the manufacturing, publishing, healthcare, and 3D printing industries. She has built and managed big teams for companies that change the way digital and physical products are made and consumed. She has served as CEO of healthcare non-profit Limbforge; VP of operations at Shapeways, a leading 3D printing company; head of global content operations for Amazon’s Kindle team; and SVP of technology and operations for Random House, one of the world’s largest book publishers. She serves on the board of the Victoria Hand Project, a non-profit that creates 3D printed prosthetics for the poor, and Rachna Satrei, a Cambodian women’s empowerment NGO.

  • Sean Paradiso

    Scientific Software Engineering

  • Alla Koltun


  • Kyle Killebrew


  • Raphael Stargrove


  • Mike Smocer


  • Ify Edwards

    People Operations


The Citrine Platform has been recognized as the leader in materials informatics by top global industry organizations.


Our investors include companies on the forefront of funding artificial intelligence and materials science.

  • AME Cloud
  • B&C Holdings
  • DCVC
  • Innovation Endeavors
  • Morado Ventures
  • Prelude Ventures
  • Tencent Holdings
  • Ulu Ventures
  • XSeed Capital


Universities, national labs, and consortia partner with Citrine Informatics to manage their data and to accelerate materials research and development with machine learning.

  • Carnegie Mellon University
  • Colorado School of Mines
  • SLAC
  • NIST
  • UC Berkeley


chimneys in chemical plant, corrosion resistance
A new open database of corrosion-resistant alloys
Using machine learning to create a new open database of corrosion-resistant alloys.
Searching continuous design space
What is a Design Space?
Design spaces define the search area for AI models. This blog explains what they are, and how they can be used in AI powered materials research.
Join DE&I leaders as they discuss systemic and organizational barriers to experiencing belonging at work
Barriers to Belonging in Tech
In this panel discussion, Citrine Informatics sits down with Diversity, Equity, and Belonging leaders in Tech to discuss systemic and organizational barriers to experiencing belonging at work.


design space visualization for materials on two substrates
Citrine Celebrates Third Patent – Capability Mapping
Citrine celebrates third patent on capability mapping. Used to enable sophisticated discussions about materials development in support of product development, a capability map illustrates the likelihood of achieving different combinations of properties.
Citrine Logo
Citrine Informatics Continues to Gain Momentum with Strong Q1 2021
REDWOOD CITY, Calif.–(BUSINESS WIRE)–Citrine Informatics, the leading AI and smart data management software platform for materials and chemicals, announced a record quarter for new customers and renewals, new strategic partnerships, and the launch of an executive webinar series in the first quarter of 2021. customer Growth Citrine delivered a...
Citrine CSO Bryce Meredig Named 2021 AIME Robert Lansing Hardy Award Winner
Dr. Bryce Meredig, Citrine’s co-founder and Chief Science Officer, was recognized by The Minerals, Metals & Materials Society (TMS)  and The American Institute of Mining, Metallurgical, and Petroleum Engineers (AIME) with the 2021 AIME Robert Lansing Hardy Award, established to recognize a young person in the fields of metallurgy...