Calibre One
Company Information
Leading Principals
Tom Barnes, Chairman
James Brocket, Managing Partner
David Schumer, Managing Partner

Firm Overview
Calibre One works with the builders of great companies– from iconic giants to VC and PE backed market pioneers – helping them to create diverse and high-performing leadership teams. For over 23 years we have operated from three principal hubs: San Francisco, New York and London. We also have offices in: Menlo Park, Los Angeles, San Diego, Chicago and Dallas. We are one of very few firms with a truly well-developed transatlantic presence. We pride ourselves as being small enough to provide a high-touch, partner-led service but as a well-established global firm we are also experts at helping tech-enabled companies to grow beyond their domestic markets and access leadership talent across the world.
- Industry Focus
- Functional Expertise
- Areas of Service
Consumer Goods & Services
Entertainment/Media/Sports
Financial Services
Healthcare
Life Sciences
Technology
Culture Shaping
DE&I
Executive Search
Succession Planning
Off-Limits Policy
1 year for company. Forever for placed candidate
Average Time to Completion on Assignment
62 days
News Briefings
Calibre One Opens Latin America Practice
Executive search firm Calibre One has appointed Manny Corsino to start up and lead its new Latin America practice from Miami. Additionally, this is Calibre One’s first Miami office. “We’re extremely pleased Manny will be leading this new venture for us,” said Tom Barnes, managing partner for Calibre One. “His vast experience working both in the U.S. and throughout Latin...
Calibre One Names Leader of New Consumer Division
Executive search firm Calibre One has appointed Luis DeAnda to lead its new consumer division as partner and head of consumer practice. “Calibre One’s focused consumer practice is poised for success, especially with Luis at the helm,” said Tom Barnes, managing partner of Calibre One. “Consumer businesses recognize the importance of engaging in mobile and tech-forward functions across...
Calibre One Creates Legal, Compliance, Risk, and Regulatory Practice Group
Executive search firm Calibre One has launched a new legal, compliance, risk and regulatory practice group. The firm has hired Paul DeCoster as a partner and leader of the new practice working from the firm’s New York City office. "Nearly every industry has a need for legal, regulatory and compliance officers, and with Paul's extensive law background...
Calibre One Appoints Leader of Health and Well-Being Practice Group
Executive search firm Calibre One has named Harry Greenspun as partner and leader of the new innovative health and well-being practice group while expanding the company's presence in the D.C. area. "Dr. Greenspun brings an exceptional perspective to our organization,” said Tom Barnes, managing partner. “He's served not just the clinical side, but across nearly every industry....
Calibre One Opens Office in Boston
Executive search firm Calibre One has expanded with the opening of a new office in Boston. Molly A. Robb, who will head the location, has been added as partner specializing in the firm’s healthcare and life sciences practice and working closely with Christos Richards who leads the practice from the west coast. "Between Molly and Christos' top-notch skills...
Calibre One Names Global Head of Healthcare and Life Sciences
Executive search firm Calibre One has appointed Christos Richards as partner, global head of healthcare and life sciences. Mr. Richards has been in executive search for 25 years dedicated to life sciences recruiting in biotechnology, pharmaceuticals, devices, diagnostics, instrumentation, tools, services, genetics, genomics, proteomics, greentech, cleantech, environmental sciences, contract manufacturing, and contract research. He has led over...