Board of Directors | Xometry, Inc.

Randy Altschuler is the CEO and co-founder of Xometry, the global AI digital marketplace that is rapidly transforming manufacturing and helping companies create resilient supply chains. A successful entrepreneur and a pioneer in building an AI-centric company, Randy co-founded Xometry in 2013, took it public in 2021 (NASDAQ: XMTR) and is leading it through a period of significant growth. Xometry’s annual revenue has grown from $218 million in FY 2021 to $546 million in FY 2024.

Xometry’s proprietary portfolio of technology solutions helps customers shorten development cycles, achieve efficiencies and stabilize their supply chains. The company’s AI-driven Instant Quoting Engine, cloud-based software and digital sourcing tools are deeply embedded with procurement managers, buyers and engineers on one side, and thousands of manufacturers on the other. The company’s popular Thomas brand, which Xometry acquired in 2021, is the leader in product sourcing, supplier selection and digital marketing solutions for manufacturers.

An expert in the application of Artificial Intelligence, Randy also serves on the Board of Directors for OpenLane (NYSE: KAR), a leading operator of digital marketplaces for wholesale used vehicles. Randy graduated from Princeton University, earned an MBA from Harvard Business School and studied at the University of Vienna as a Fulbright Scholar.

Prior to founding and leading Xometry, Randy co-founded and served as Executive Chairman of CloudBlue, a leading provider of recycling services for electronic equipment. CloudBlue was acquired by Ingram Micro in 2013. Before CloudBlue, Randy was the co-founder and co-CEO of OfficeTiger, a global BPO company that would eventually employ 4,500 people. OfficeTiger was acquired by RR Donnelley in 2006. Randy began his career working in investment banking at Donaldson, Lufkin & Jenrette and real estate private equity at Blackstone.

Mr. Rosati is the Executive Chairman of Snagajob, a marketplace platform for connecting businesses with hourly workers, where he previously served as Chairman and Acting CEO. He also served on the board of directors of Upwork, a position he held after serving as CEO of the company from January 2014 to April 2015. Mr. Rosati is a board member of Smith.ai and Skysthelimit.org. He received a B.S. in Finance and Accounting from Georgetown University and is an expert in the growth and development of marketplaces.

Roy Azevedo, who spent 34 years with Raytheon Technologies, was appointed to Xometry’s Board of Directors in October 2024.

The former president of Raytheon Technologies’ Space And Airborne Systems and Intelligence And Space business units, Roy brings significant experience in global manufacturing, engineering and supply chain management to Xometry. Throughout his career, he has championed efforts to digitize entire product lifecycles, from engineering and design to production and delivery. His extensive enterprise management expertise will help Xometry as it continues to scale internationally, serving customers across all industries.

Roy began his career as a design engineer. He earned his Bachelor of Science in Electrical Engineering from Northeastern University’s College of Engineering in 1986.

Lukas Biewald was appointed to Xometry’s Board of Directors in May 2026. He is a two-time founder and current SVP of AI Initiatives at CoreWeave, Inc. (NASDAQ: CRWV).

He is the co-founder and former CEO of Weights & Biases, the AI developer platform acquired by CoreWeave in 2025. At the time of acquisition, the platform was used by more than 1 million engineers and over 1,400 organizations worldwide as their system of record for training, fine-tuning, and deploying AI models.

Earlier in his career, Biewald co-founded Figure Eight (formerly CrowdFlower), a machine learning data platform acquired by Appen in 2019. He previously served as Senior Scientist at Powerset and led the Search Relevance team at Yahoo! Japan. Biewald is also the host of Gradient Dissent, a podcast on machine learning in production featuring conversations with leaders from Nvidia, OpenAI, Meta, GitHub, Atlassian, and others at the frontier of applied AI. He holds a B.S. in Mathematics and an M.S. in Computer Science from Stanford University.

Ranjana Clark has served as a member of our board of directors since June 2021. Since July 2013, Ms. Clark has held a number of positions with Mitsubishi UFJ Financial Group, or MUFG, and is currently the Head of Global Transaction Banking. Prior to joining MUFG, Ms. Clark was the Chief Customer and Marketing Officer at PayPal from May 2011 to June 2013. Prior to that, Ms. Clark spent over 25 years in the financial services industry in roles spanning payments, marketing, strategy and business leadership. Ms. Clark currently serves on the board of directors of StanCorp Financial Group, Inc., a position she has held since July 2014. Ms. Clark received a B.A. from the University of Delhi, an M.B.A with an emphasis in Marketing from the Indian Institute of Management, Ahmedabad, and an M.B.A with an emphasis in Finance from Duke University’s Fuqua School of Business.

Ms. Rollins served in various positions at Deloitte & Touche LLP from 1992-2020 including most recently as an Audit & Assurance Partner specializing in the technology, venture capital, and life sciences industries. She also serves on the board of Dolby Laboratories, Inc. Ms. Rollins holds a B.A. in Accounting and International Relations from Claremont McKenna College. Ms. Rollins has strong board and management experience with complex audit and reporting processes for technology and media companies.

Ms. Weymouth is the Co-Founder and Senior Advisor of The Chef Market (formerly DineXpert), an on-demand platform for restaurants. Previously, she was the Publisher and Chief Executive Officer of the Washington Post. Since January 2015, she has also served as a Trustee of the Philip L Graham Fund. Ms. Weymouth is a board member of Republic Services, Inc, Cable One, Inc., Sequoia Mutual Fund, and The Graham Holdings Company. She received a B.A. in English Literature from Harvard University and a J.D. from Stanford Law School and joined the Xometry board in October 2020.