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Carbon Autonomous Robotic Systems Inc.

Updated Oct 27, 2026·Latest SEC filing Oct 22, 2025·Suggest an edit

About Carbon Autonomous Robotic Systems

Carbon Autonomous Robotic Systems is a private company based in Seattle, Washington. It has reported $184,046,015 raised in seven offerings on Form D since January 2019. Its chief executive is Paul Mikesell.

Funding Rounds (SEC Form D)

First saleFiled with SECAmount soldInvestorsAvg. checkTermsFiling
Oct 8, 2025Oct 22, 2025$20,849,318of $49.9M target18$1.1MEquityRule 506(b)Form D ↗
Oct 17, 2024Oct 31, 2024$69,999,953fully sold14$4.9MEquityRule 506(b)Form D ↗
Jun 17, 2024Jul 2, 2024$6,000,000fully sold2$3.0MOptions, Securities on exercise, Simple Agreement to Future EquityRule 506(b)Form D ↗
Mar 27, 2023Apr 11, 2023amended May 20, 2024$49,999,861of $50.0M target17$2.9MEquityRule 506(b)Form D/A ↗2 earlier filings
Aug 27, 2021Sep 13, 2021$27,396,887fully sold14$1.9MEquityRule 506(b)Form D ↗
Sep 13, 2019Sep 26, 2019$8,899,996fully sold9$988KEquityRule 506(b)Form D ↗
Dec 21, 2018Jan 4, 2019$900,000fully sold3$300KDebt, Options, Securities on exercise, Simple Agreement for Future EquityRule 506(b)Form D ↗
Total, seven offerings$184,046,015

First sale is the date the first investor in the offering committed to invest. Companies must file Form D within 15 days of that date, so filing dates run later.

Leadership Team

Executive officers and directors listed on Carbon Autonomous Robotic Systems's Form D filed Oct 22, 2025.

MR
DL
Don Listwin
Director
JC
John Connors
Director
EB
Erik Benson
Director
RF
MS
PM
Paul Mikesell
CEO and President, director

Earlier filings also listed Brian Ames (director, last listed Sep 2021).

Sources

  1. SECCARBON AUTONOMOUS ROBOTIC SYSTEMS INC. Form D/A, filed Dec 1, 2023
  2. SECCARBON AUTONOMOUS ROBOTIC SYSTEMS INC. Form D, filed Apr 11, 2023
  3. SECCARBON AUTONOMOUS ROBOTIC SYSTEMS INC. filing history