Investor · Mountain View, CA

Sukemasa Kabayama

Open Sukemasa in the network graph →

Filings

7

SEC Form D

Connections

18

co-filers

Capital

$10.7M

across filings

Active

Aug 2019

to Oct 2025

Most-connected co-filers (18)

Jonathan Wills · Mountain View, CA4 shared Keith Kallmes · Rochester, MN3 shared John Harasin · Austin, TX3 shared Kevin Kallmes · Rochester, MN2 shared Colin A. Mackay · George Town, Grand Cayman, Cayman Islands2 shared Spencer N. Boggess · Jupiter, FL2 shared Patrick Ritschel · Durham, NC2 shared Karl Holub · Saint Paul, MN2 shared Maxwell Deibel · Boca Raton, FL2 shared Christina Isacson · Durham, NC2 shared Innocent C. Sanga · Luxembourg, Luxembourg2 shared Bradley Harrison · New York, NY2 shared Sherri R. Fleming · Grand Cayman, Cayman Islands2 shared Kathryn Cowie · Saint Paul, MN1 shared Dheerendra Kommala · Saint Paul, MN1 shared Emily Bibb · NEW YORK, NY1 shared George Raptis · NEW YORK, NY1 shared Tomas Philipson · Saint Paul, MN1 shared

Recent filings (7)

uplift labs, inc.Oct 2025 · 5 co-filers$7.1M Nested Knowledge, Inc.Jan 2024 · 14 co-filers$1.5M Nested Knowledge, Inc.Feb 2023 · 5 co-filers$700K uplift labs, inc.May 2022 · 5 co-filers$8.9M Curated Works Inc.Jun 2021 · 4 co-filers$3.5M Nested Knowledge, Inc.Jun 2021 · 5 co-filers$1.5M Curated Works Inc.Aug 2019 · 1 co-filer$1.1M

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