Investor · New Castle, DE
Guido Radaelli
Open Guido in the network graph →Capital
$10.3M
across filings
Active
Dec 2025
to Dec 2025
Most-connected co-filers (77)
Mostafa Ronaghi · Palo Alto, CA10 sharedMatthew Caspari · Alameda, CA7 sharedScott C. Mcdonald · Alameda, CA7 sharedBrian Hinman · Pasadena, CA7 sharedGiacomo Marini · Menlo Park, CA7 sharedBertrand Vick · Hayward, CA6 sharedJames Long · Redwood Shores, CA6 sharedJohn G. Danhakl · Los Angeles, CA3 sharedJames G. Coulter · San Francisco, CA3 sharedJim Fasano · FORT WORTH, TX3 sharedTodd G. Sisitsky · Fort Worth, TX3 sharedAlexander Fang · Santa Barbara, CA3 sharedPeter Hommeyer · Wayzata, MN3 sharedRichard Garman · San Francisco, CA3 sharedChristopher Tan · Houston, TX3 sharedWilliam A. Terry · Birmingham, AL3 sharedBandel L. Carano · Boca Raton, FL3 sharedAdel Al-Saleh · Luxembourg, Luxembourg3 sharedHarshan Bhangdia · Reston, VA3 sharedRichard Prout · Eliot, ME3 sharedAndre J. Bourbonnais · New York, NY3 sharedJoseph Boyd · Rochester, NY3 sharedGregory Bafalis · Nashville, TN3 sharedFrank Marshall · Sunnyvale, CA3 shared Recent filings (11)
Compact Membrane Systems, Inc.Dec 2025 · 7 co-filers$20.0MCompact Membrane Systems, Inc.Dec 2025 · 7 co-filers$20.0MAurora Algae, Inc.Aug 2011 · 15 co-filers$22.0MAurora Algae, Inc.May 2011 · 17 co-filers$12.2MMedSynergies, Inc.Jan 2011 · 21 co-filers$10.0MMedSynergies, Inc.Jan 2011 · 21 co-filers$13.0MMEDSYNERGIES INCJan 2011 · 21 co-filers$25.0MAurora Algae, Inc.Oct 2010 · 17 co-filers$45.3MHealthcare Technology Holdings, Inc.Apr 2010 · 35 co-filers$107.3MHealthcare Technology Holdings, Inc.Apr 2010 · 35 co-filers$2.8BAURORA BIOFUELS INCMar 2010 · 14 co-filers$35.0MHealthcare Technology Holdings, Inc.Mar 2010 · 35 co-filers$2.8B Derived from public SEC Form D (Reg D) filings; entities resolved probabilistically. See Guido in the interactive graph →