BUSEK CO., INC.
Last verified 2026-05-05. JSON
The funding figures on this page are attributed, not sourced: a publisher is on record but no document URL is. How we mark provenance.
| Total raised | $3.4Mattributed |
|---|---|
| Latest round | grant, $3.4M, 2023-10-01attributed |
| Founded | 1985 |
| Headquarters | NATICK, Massachusetts, USA |
| Industry | infra |
| Stage | unknown |
| Website | busek.com |
Busek develops electric propulsion thrusters and power electronics for spacecraft, including Hall and electrospray systems. It serves satellite operators, NASA, and defense customers. Its differentiator is flight-proven propulsion with multiple US firsts, including the first US Hall thruster and electrospray thruster in space.
Funding rounds
| Date | Round | Amount | Lead |
|---|---|---|---|
| 2023-10-01 | grant | $3.4M | undisclosed |
Detected tech stack
Typekit, Adobe Fonts, Afterpay, Sentry, Squarespace, Squarespace Commerce, Stimulus, web-vitals, jQuery, moment 0, @sentry/browser
Provenance
| Fact | Status | Basis |
|---|---|---|
| Grant, $3.4M | attributed | sbir named as publisher. No document URL on file. |
| Total raised $3.4M | attributed | sbir named as publisher. No document URL on file. |
| Company existence | self-reported | busek.com, read 2026-05-05 |
| Description | self-reported | busek.com, read 2026-05-05 |
Nothing on this page is sourced yet. A sourced fact links to a document that states it.
Change history
No change recorded since records began on 2026-09-24.