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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.

  • 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.

  • Scott Carlyle

    Chief Commercial Officer

    Scott has extensive experience in growing global sales organizations, including more than 20 years of success at both large and entrepreneurial technology companies such as Hewlett Packard, Progress Software, VISTAGY, aPriori and Siemens PLM. Prior to working in the software industry, he was a manufacturing engineer in the Aerospace and Polymer processing industries. He earned a bachelor’s degree in mechanical engineering at Clarkson University. Scott is responsible for overseeing Citrines Global Commercial Operations.

  • Rahim Lakhani

    Chief Financial Officer

    Prior to joining Citrine, Lakhani was the CFO of Alpha Capital Acquisition Company, where he led the successful IPO of Semantix, a Brazilian software B2B company providing a low-code, low-touch data analytics platform. Prior to Semantix, he led the growth and financial strategy of OfferPad and letgo, two venture-backed software companies. His professional experience also includes over a decade of consulting, banking, and financial leadership roles at Capgemini, Deloitte, Deutsche Bank, and Anheuser-Busch InBev.

  • Alla Koltun


  • Kyle Killebrew


  • Ify Edwards

    People Operations

  • John Shaw



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
  • Evonik Venture Capital
  • Ulu Ventures
  • XSeed Capital
Related news


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
More about our research community


How AI is being used to drive innovation, sustainability, and product development for the paints and coatings industry
In this webinar, Dr. Jake Mohin will explore how AI & Materials Informatics can be applied to this domain to accelerate cell testing efforts in the face of high battery development demand.
Quantifying the performance of machine learning models in materials discovery
The predictive capabilities of machine learning (ML) models used in materials discovery are typically measured using simple statistics such as the root-mean-square error (RMSE) or the coefficient of determination (r2) between ML-predicted materials property values and their known values. A tempting assumption is that models with low error should...
Interpretable models for extrapolation in scientific machine learning
Data-driven models are central to scientific discovery. In efforts to achieve state-of-the-art model accuracy, researchers are employing increasingly complex machine learning algorithms that often outperform simple regressions in interpolative settings (e.g. random k-fold cross-validation) but suffer from poor extrapolation performance, portability, and human interpretability, which limits their potential for...


Synthomer Partners with Citrine Informatics to Accelerate Product Development Using AI-Assisted R&D
Synthomer has entered into an agreement with Citrine Informatics to utilize the Citrine Platform for Materials Informatics and artificial intelligence (AI)-guided product development.
Citrine Informatics Awarded a National Science Foundation Convergence Accelerator Grant as a Collaborating Organization
Citrine Informatics, Inc. has been awarded a research grant with the Massachusetts Institute of Technology sponsored by the National Science Foundation (NSF) in the multi-institutional research project: “Mind over Matter: Socioresilient Materials Design (SMD): A New Paradigm For Addressing Global Challenges in Sustainability (MoMatS).”
Citrine Informatics Appoints CCO Scott Carlyle
Citrine Informatics is proud to announce the appointment of Scott Carlyle as Chief Customer Officer. Scott brings over 20 years of experience in selling and commercial operations to the team, and will be responsible for leading Citrine's sales, partnerships, customer engagement, and success strategy.