Tom Ramar
InvestorManaging Partner at VentureDNA
Denver, Colorado
Writes $250K – $25M checks · typically $5M
About
Tom Ramar is President and Acting CEO at Centris-Health. He brings over 25 years of leadership experience across private equity, technology, cybersecurity, energy services, and international operations, including service in the U.S. Navy. His background spans executive leadership, P&L management, sales operations, business development, and mergers and acquisitions support across domestic and international markets.
Experience
- Centris-HealthPresident & Acting CEOcurrent2026 — presentUnited States
- Leadership VeteranBoard Membercurrent2017 — presentDenver Metropolitan Area
- Lumen GlobalHead of Sales2023 — 2026
- VentureDNAAdvisor2018 — 2023Lake Forest, IL
- Nucleaus™Vice President of Sales2018 — 2022Greater Denver Area
- Bamboo TechnologiesChief Operating Officer2017 — 2018Hong Kong
- H3 Dynamics HoldingsGlobal Vice President, Sales, Channel, & Business Development2016 — 2017Singapore
- CrocsVarious roles, to include: General Manager & Vice President of Sales - Asia Pacific Wholesale2006 — 2015Singapore
- US Navy ReserveLieutenant Commander, Cryptologic/Cybersecurity/Information Warfare Officer1987 — 2011
- US Navy ReserveLieutenant Commander, Cryptologic/Cybersecurity/Information Warfare Officer2008 — 2009Western Iraq
Education
- Pepperdine Graziadio Business SchoolMaster of Business Administration - MBA, Strategy & Organizational Development
- U.S. Naval War CollegeJoint Professional Military Education
- UC San DiegoBA, Economics
Skills & more
Cross-functional Team Leadership99Strategic Planning46Process Improvement48Program Management45Operations Management37CRM6Leadership99Security7Competitive Analysis8Integration17Strategy94Business Development80
+12 more
Supply Chain ManagementProduct DevelopmentTeam LeadershipManufacturingProject ManagementTeam BuildingSales ManagementRisk ManagementManagementAnalysisStrategic ThinkingTeamworkLanguages English
From Tom's professional profile.
Same school
Also attended Pepperdine Graziadio Business School29
Kenneth KellerAssociate at Marlin Equity PartnersMark FieldsInvestor at Alsop Louie PartnersHamlet YousefManaging Partner at IronGate Capital AdvisorsJessica PascoliniHead of Operations at BURNT ISLAND VENTURESNia PatelVice President at Electric Feel Ventures LlcJamie RiggsCo-Founder and General Partner at Driven
+ 23 more
Also attended U.S. Naval War College4
Also attended UC San Diego187
Mark SusterManaging Partner at Upfront VenturesBirgitteInvestor at InvestinorHouman HaghighiPartner, Business & Corporate Development at Menlo VenturesFreya Svedberg-KeatingInvestor at MedicxiJamie MontgomeryCo-Founder & Managing Partner at March Capital PartnersAbbie CelnikerInvestor at Third Rock Ventures
+ 181 more
Shared employers
Also worked at VentureDNA3
Also worked at Crocs4
Colleagues at VentureDNA
Bill McNitt
Senior executive at VentureDNA
Christine Haas
PR And Media Strategy at VentureDNA
Christopher Morton
Administrative Partner at VentureDNA
Dominique Jackson
Strategic Advisor at VentureDNA
George Pandaleon
Managing Partner at VentureDNA
Gyasi Sutherland
Associate Relationship Manager at VentureDNA
James MacLennan
Partner, Corporate Strategy at VentureDNA
Jeff Yehle
Human Resources at VentureDNA



























