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cosmon, Inc.

AI software helps mechanical engineers run simulations and check designs.

Updated Nov 10, 2026·Latest SEC filing May 11, 2026·Suggest an edit

About Cosmon

Cosmon is a private company based in San Francisco, California, incorporated in 2025 in Delaware. It has reported $31,242,585 raised in one offering on Form D since May 2026. Its chief executive is Rui Aguiar.

Funding Rounds (SEC Form D)

First saleFiled with SECAmount soldInvestorsAvg. checkTermsFiling
Apr 29, 2026May 11, 2026$31,242,585of $31.7M target10$3.1MEquityRule 506(b)Form D ↗

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 Cosmon's Form D filed May 11, 2026.

RA
Rui Aguiar
Chief Executive Officer and director
CA
DT

Sources

  1. SECcosmon, Inc. filing history
  2. CompanyPrivacy notice
  3. CompanyContact
  4. CompanyAbout Cosmon
  5. CompanyPeak Energy customer story