Investor · Atlanta, GA

Harish Mamtani

Open Harish in the network graph →

Filings

19

SEC Form D

Connections

72

co-filers

Capital

$34.7M

across filings

Active

Sep 2016

to Dec 2022

Most-connected co-filers (72)

Steve Macdonald · Cumming, GA9 shared Thomas Borglum Jensen · Cumming, GA9 shared Jeffrey A. Dunn · Greenwich, CT5 shared Palaniswamy Rajan · Cumming, GA5 shared Oliver Colombo · Miami Beach, FL5 shared Jorge Dalati · Miami Beach, FL5 shared Robert J. Ciaruffoli · Toronto, Ontario, Canada5 shared John J. Lee · New York, NY5 shared Anthony S. Fangman · Olathe, KS5 shared Bruce Stein · Los Angeles, CA5 shared Chad S. Wolf · Olathe, KS5 shared Roisin Addlestone · Grand Cayman, Cayman Islands4 shared Peter Brodsky · New York, NY4 shared Ryan Shillington · Austin, TX4 shared Pasquale Sacco · Austin, TX4 shared Sashi Reddi · Cumming, GA4 shared Gil Beyda · New York, NY4 shared Clark Golestani · Cambridge, MA4 shared Robert L. Zorich · Houston, TX3 shared Richard Cook · Cumming, GA3 shared Genevieve Bos · Cumming, GA3 shared Jon R. Gelb · New York, NY3 shared Jake Colognesi · Riverside, CT3 shared ("Gfm") Gale Fund Management, Inc · CHICAGO, IL3 shared

Recent filings (19)

Vardera Labs Inc.Oct 2025 · 8 co-filers$3.7M SOFTWEAR AUTOMATION, INC.Aug 2025 · 23 co-filers$20.0M SOFTWEAR AUTOMATION, INC.Aug 2025 · 23 co-filers$20.0M SOFTWEAR AUTOMATION, INC.Aug 2025 · 23 co-filers$20.0M SOFTWEAR AUTOMATION, INC.Aug 2025 · 23 co-filers$20.0M Vardera Labs Inc.Apr 2025 · 8 co-filers$1.5M HelloHive Inc.Sep 2023 · 8 co-filers$4.0M HIVE Diversity, Inc.May 2023 · 10 co-filers$750K IOTA Software, Inc.May 2023 · 20 co-filers IOTA Software, Inc.May 2023 · 20 co-filers IOTA Software, Inc.Apr 2023 · 22 co-filers Redivus Health, Inc.Dec 2022 · 8 co-filers$1.5M SOFTWEAR AUTOMATION, INC.Feb 2021 · 22 co-filers$18.1M SOFTWEAR AUTOMATION, INC.Jun 2019 · 19 co-filers$18.1M Redivus Health, Inc.Apr 2018 · 8 co-filers$5.0M SOFTWEAR AUTOMATION, INC.Jun 2017 · 12 co-filers$4.5M Redivus Health, Inc.May 2017 · 8 co-filers$1.5M Redivus Health, Inc.May 2017 · 8 co-filers$1.5M Sora Medical Solutions, LLCSep 2016 · 8 co-filers$2.5M MYDA Advantage, L.P.Sep 2016 · 4 co-filers MYDA Capital LPSep 2016 · 4 co-filers

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