Board of Directors


Randy Altschuler

Prior to co-founding Xometry, Randy co-founded and was Executive Chairman of CloudBlue, a leading provider of recycling services for electronic equipment. CloudBlue was acquired by Ingram Micro in September of 2013. Before CloudBlue, Randy was the co-founder and chief executive officer of OfficeTiger, a global BPO company. OfficeTiger was acquired by RR Donnelley in April of 2006.

Randy graduated from Princeton University and received an MBA from the Harvard Business School. He studied in Vienna, Austria as a Fulbright Scholar.


Sean Dalton

Mr. Dalton is a Partner at Highland Capital Partners, focusing on disruptive technologies in the mobile, enterprise and media markets. He represents Highland on the boards of CENX, ClearSky Data, ExaGrid, Infinio, Movik Networks, and QD Vision.

Sean has been recognized multiple times by the Forbes Midas List as one of the top venture capitalists in the industry. Previously he acted as Venture Associate—focusing on communications and electronic commerce—at Fidelity Capital. Before that, he was a Product Manager for GTE (now Verizon), leading the nation’s first DSL trial for Internet access.

Mr. Dalton holds an MBA from Harvard Business School, an M.S., Electrical Engineering from University of Pennsylvania and a B.S., Electrical Engineering from University of Delaware.


George Hornig

Mr. Hornig is a private equity and venture investor. From 2010 to 2016 he served as Senior Managing Director and Chief Operating Officer of PineBridge Investments, responsible for development of the firm’s business strategies as well as day-to-day management of the global support functions that are critical to the firm’s operations. Prior to joining the firm, Mr. Hornig spent 11 years at Credit Suisse Asset Management, most recently as Co-Global Chief Operating Officer. Prior to that, he was Executive Vice President and Chief Operating Officer, Americas, at Deutsche Bank. He was also a co-founder and Chief Operating Officer of Wasserstein Perella & Company, following his tenure in the M&A group at The First Boston Corp. Mr. Hornig practiced law for several years with Skadden, Arps at the start of his career.

Mr. Hornig is a Director of Forrester Research (FORR), Xometry and the Gordon Rich Foundation. Mr. Hornig holds an AB, MBA and JD from Harvard University.

Laurence Zuriff

Prior to co-founding Xometry, Laurence was the managing partner at Granite Capital International Group. Before Granite, Laurence was a managing director and technology analyst at Weiss, Peck & Greer. Laurence began his career as analyst at Science Applications International Corporation and in the Office of Net Assessment at the Department of Defense.

Laurence graduated from Brown University and received a Masters from Johns Hopkins School of Advanced International Studies. He currently sits on the board and chairs the Audit Committee of the Washington based Center for Strategic and Budgetary Analysis.