United States · 
Who invested in Vicarious Surgical?
Vicarious Surgical's investors include Khosla Ventures, AME Cloud Ventures, Marc Benioff, Bossa Invest and K5 Global, and 4 more on record.
20182019202020212022202320242025
$17MSeries A$10MRound$5.9MRound
United States · Funded startup
Who invested in Vicarious Surgical
Funding summaryUpdated 26 Oct 2026
$33Mraised across 3 rounds since 2018, from 3 sources
$17MSeries A$10MRound$5.9MRound
- Latest round
- Round, $5.9MOct 2025
- Biggest round
- $17MSeries A · Apr 2018
- Investors
- 9
The funding story
Each circle is a round, placed by date and sized by amount. The line above is the running total.
- First round
- Series A, $17M Apr 2018
- Biggest round
- $17M Series A · Apr 2018
- Usual gap between rounds
- 6.7 years the median of 2
The rounds
- Oct 2025Round$5.9M3 new1 returning
Source recordedSEC filing: $12M sold, first sale Oct 2025
- Feb 2019Round$10M2 new2 returning
AME Cloud Ventures
Innovation Endeavors- Marc Benioff
- Gates Frontier/ Khosla Ventures
Reported by FinSMEsSEC filing: $10M sold, first sale Jan 2019
- Apr 2018Series A$17M4 new
Khosla Ventures- AME Cloud Ventures
- Marc Benioff
- Innovation Endeavors/ Gates
Reported by FinSMEsSEC filing: $17M sold, first sale Jan 2018
Founders and team
From Vicarious Surgical's own website: 3 founders, 5 on the team.
Adam SachsCo-Founder & President
Dr. Barry GreeneCo-Founder & CMO
Sammy KhalifaCo-Founder & CTO
- Sarah RomanoChief Financial Officer
- David HoBoard Director
- Fuad AhmadBoard Director
- Joseph DohertyChairman of The Board
- Victoria Carr-BrendelBoard Director
Who was in which round
The busiest backers across the latest rounds. A filled square is a round they joined; a dark one, a round they led.
Series A2018Round2019Round2025Khosla VenturesAME Cloud VenturesMarc Benioff
Bossa Invest
K5 GlobalInnovation Endeavors
UpHonest CapitalGates Frontier/ Khosla VenturesInnovation Endeavors/ Gates
Khosla VenturesAME Cloud VenturesMarc BenioffBossa InvestK5 GlobalInnovation EndeavorsUpHonest CapitalGates Frontier/ Khosla VenturesInnovation Endeavors/ GatesEveryone who backed them
Marc BenioffVC firm2rounds
Gates Frontier/ Khosla Venturesno record of our own yet1round
Innovation Endeavors/ Gatesno record of our own yet1round
Missing a round, or an investor who was in one? Tell us.
Also claim to have backed them
These 2 firms list Vicarious Surgical as a portfolio company on their own websites, but no report of a round names them. They are the firms' own claims, kept apart from the rounds above.
Quick answers about Vicarious Surgical
How much has Vicarious Surgical raised?
Vicarious Surgical has raised $33M across 3 rounds since 2018.
When did Vicarious Surgical last raise?
Vicarious Surgical's most recent round was an Undisclosed round of $5.9M in Oct 2025.
What was Vicarious Surgical's biggest round?
Vicarious Surgical's largest round on record is $17M (Series A), in Apr 2018.
Who backed Vicarious Surgical first?
Vicarious Surgical's first round on record, in Apr 2018, was backed by Khosla Ventures, AME Cloud Ventures and Marc Benioff and 1 others.
What stage is Vicarious Surgical at?
Vicarious Surgical's latest named round is an Undisclosed round, in Oct 2025.
Where is Vicarious Surgical based?
Vicarious Surgical is based in the United States.
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