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Sierra Space Corp

Sierra Space makes satellites and spacecraft for government and commercial customers.

Updated Nov 10, 2026·Latest SEC filing Mar 16, 2026·Suggest an edit

About Sierra Space

Sierra Space is a private company based in Louisville, Colorado, incorporated in 2021 in Delaware. It has reported $1,992,744,490 raised in three offerings on Form D since December 2021. Its chief executive is Dan Jablonsky.

Funding Rounds (SEC Form D)

First saleFiled with SECAmount soldInvestorsAvg. checkTermsFiling
Mar 2, 2026Mar 16, 2026$550,000,000fully sold2$275.0MEquityRule 506(b)Form D ↗
Jan 28, 2022Feb 14, 2022amended Apr 12, 2023$30,560,200target not set37$825KEquity, Options, Securities on exerciseRule 506(b)Form D/A ↗7 earlier filings
Dec 1, 2021Dec 16, 2021$1,412,184,290fully sold31$45.5MEquityRule 506(b)Form D ↗
Total, three offerings$1,992,744,490

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 Sierra Space's Form D filed Mar 16, 2026.

Fatih Ozmen
Fatih Ozmen
Board Chair
Dan Jablonsky
Dan Jablonsky
Chief Executive Officer and director
Eren Ozmen
Eren Ozmen
Board Member
JT
John Toriello
Managing Director, Global Growth Equity, General Atlantic
Cyrus Behbehani
Cyrus Behbehani
Former Chairman Investment Banking, Morgan Stanley
Sue Payton
Sue Payton
Former Assistant Secretary USAF and director
TL
Troy Lahr
Executive officer
Colin Bryant
Colin Bryant
COO, Private Investments &, director
GS

Earlier filings also listed William Ford (director, last listed Apr 2023), Tom Vice (executive officer and director, last listed Apr 2023), Philippe Laffont (director, last listed Apr 2023), John Abizaid (director, last listed Apr 2023), Jeff Babione (executive officer, last listed Apr 2023) and Philippe Laffonte (director, last listed Dec 2021).

Sources

  1. SECSierra Space Corp Form D/A, filed Oct 6, 2022
  2. SECSierra Space Corp Form D/A, filed Jul 15, 2022
  3. SECSierra Space Corp Form D/A, filed May 2, 2022
  4. SECSierra Space Corp Form D/A, filed Apr 13, 2022
  5. SECSierra Space Corp Form D/A, filed Mar 4, 2022
  6. SECSierra Space Corp Form D/A, filed Feb 23, 2022
  7. SECSierra Space Corp Form D, filed Feb 14, 2022
  8. SECSierra Space Corp filing history
  9. CompanyContact
  10. CompanySierra Space names Jeff Schrader chief financial officer
  11. CompanySierra Space leadership
  12. CompanySierra Space names Daniel Gittsovich chief financial officer