What does Jim Fleming invest in?

Jim Fleming at Columbia Capital — sector focus: Media.

How do I contact Jim Fleming?

Jim Fleming's published profile links (website, LinkedIn or X where available) are listed on the StartupFundraising.com investor profile.

Where is Jim Fleming based?

Location details for Jim Fleming are listed on their StartupFundraising.com profile when disclosed.

Jim Fleming, Columbia Capital

About Jim Fleming

Jim Fleming is a managing partner at Columbia Capital, having served as a partner since 1994 and focusing on communications services, wireless, telecom, satellite, and media sectors. He specifically targets investments in Cyber Security, Media, and Mobility, with Columbia Capital backing companies from early-stage to multibillion-dollar public entities. While his typical check size and lead/follow behavior are not publicly detailed, he actively serves as a director for numerous portfolio companies including CENTRA, CPG, Driven, Everstream Analytics, and Omnispace. His notable portfolio includes Groundswell, High Band Holdings, Internet Provider Berlin, N77 Holdings, and Vela Infrastructure, reflecting deep involvement across the wireless and infrastructure ecosystem. Fleming previously held board seats at major firms such as ExteNet Systems, ICG Communications, NextNav, and Zayo, many of which were acquired or listed publicly. He holds a B.A. from Stanford University and maintains an ownership stake in Columbia Capital between 10% and 25%. No distinctive public writing or unique point of view beyond his sector focus is documented in available sources.

Jim Fleming at a glance

Role: Partner
Organization: Columbia Capital
Investor type: Individual/Angel
Focus areas: Media

Frequently asked about Jim Fleming

What does Jim Fleming invest in?: Jim Fleming at Columbia Capital — sector focus: Media.
How do I contact Jim Fleming?: Jim Fleming's published profile links (website, LinkedIn or X where available) are listed on the StartupFundraising.com investor profile.
Where is Jim Fleming based?: Location details for Jim Fleming are listed on their StartupFundraising.com profile when disclosed.

Details on this investor come from filing and round data held in the StartupFundraising directory, refreshed on ingest. Founders use profiles like this one to qualify fit and to shortlist comparable investors.

Jim Fleming, Columbia Capital

About Jim Fleming

Jim Fleming at a glance

Frequently asked about Jim Fleming

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