Investor · Vienna, VA

Doug G. Dubiel

Open Doug in the network graph →

Filings

21

SEC Form D

Connections

34

co-filers

Capital

$9.1M

across filings

Active

Jan 2020

to May 2023

Most-connected co-filers (34)

Matthew Jones · London, United Kingdom17 shared Luke Nosek · Austin, TX14 shared Jane Taylor · TACOMA, WA14 shared Jason Parks · Tacoma, WA14 shared Stephen Oskoui · Austin, TX14 shared Roger G. Harris · Vienna, VA6 shared Charles Miller · NEW YORK, NY4 shared Luc Marengere · Cambridge, MA4 shared Trevor Zimmerman · Boulder, CO4 shared Melissa Cheong · Denver, CO4 shared Philip O'Connor · Denver, CO4 shared Alexander Flachsbart · Birmingham, AL4 shared Charlesbank Equity Fund X GP, LLC · Boston, MA4 shared Marvin A. Igelman · Los Angeles, CA4 shared Charles G. Wear · Vienna, VA3 shared Patrick C. Condo · Vienna, VA3 shared Darren J. Stainrod · GRAND CAYMAN, Cayman Islands2 shared Steven J. Sherwood · AUSTIN, TX2 shared Isabel Fox · Luxembourg, Luxembourg2 shared Rodrigo Mallo · Luxembourg, Luxembourg2 shared Lomax Ward · Luxembourg, Luxembourg2 shared Joshua Patinkin · Miami, FL2 shared Charles D. Giffen · SHERMAN OAKS, CA2 shared Kristopher D. Kohls · SHERMAN OAKS, CA2 shared

Recent filings (21)

Seekr Technologies Inc.Jun 2025 · 11 co-filers$100.0M Seekr Technologies Inc.Jun 2025 · 11 co-filers$100.0M Seekr Technologies Inc.May 2023 · 17 co-filers$25.0M Gigafund 0.13, LPNov 2022 · 5 co-filers$10.0M Gigafund 0.19, LPJun 2022 · 5 co-filers$53.9M Gigafund 0.15, LPDec 2021 · 5 co-filers$50.0M Blackhorn Locomation Investment SPV LLCSep 2021 · 8 co-filers$1.5M Gigafund 0.14, LPJul 2021 · 5 co-filers$513.0M Blackhorn Select, LPMar 2021 · 10 co-filers$80.0M Birddog6, Inc.Mar 2021 · 19 co-filers$20.0M Gigafund 0.8, LPNov 2020 · 5 co-filers$230.9M Gigafund 0.5, LPSep 2020 · 5 co-filers$64.5M Gigafund 0.4, LPSep 2020 · 5 co-filers$23.4M Gigafund 0.8, LPSep 2020 · 5 co-filers$178.7M Gigafund 0.8, LPSep 2020 · 5 co-filers$178.7M Gigafund 0.6, LPJul 2020 · 5 co-filers$71.8M Gigafund 0.7, LPJul 2020 · 5 co-filers$2.0M Gigafund 0.5, LPMar 2020 · 5 co-filers$55.0M Gigafund 0.4, LPMar 2020 · 5 co-filers$15.0M Blackhorn Ventures Industrial Impact Fund, LPMar 2020 · 11 co-filers$150.0M Gigafund 0.6, LPMar 2020 · 5 co-filers$22.9M Blackhorn Ventures Industrial Impact Fund, LPJan 2020 · 11 co-filers$150.0M

Derived from public SEC Form D (Reg D) filings; entities resolved probabilistically. See Doug in the interactive graph →