Fundraising Fox

BioSqueeze

Butte, US · Founded 2021 · Delaware corporation · 3 known investors

biosqueeze.com

BioSqueeze develops well integrity solutions for the oil and gas industry, using biomineralization technology to seal cement gaps and leaks in wells. The company offers multiple sealing products (MicroSeal, MacroSeal, NanoSeal) and diagnostic services for well remediation and decommissioning.

Deep TechEnergy

Founders & leadership

LT
Latham TurnerNamed on SEC filing
MR
Mark RanalliNamed on SEC filing

Investors · 3

Reported raises · per SEC filings

Form D private placements

$13.5M disclosed across 2 rounds · 2021–2023

$9.4MraisedMay 2023 · 9 investors · Other Technology
Rule 506(b)
Officers, directors & promoters on the filing
  • Kristen SuddathDirector
  • Dwight HiebertDirector
  • Subodh GuptaDirector
  • Mark RanalliExecutive Officer, Director
Offering amount
$9.4M
Amount sold
$9.4M
First sale
Feb 2023
Incorporated
Corporation, Delaware, 2021
Federal exemptions
06b
Full filing on SEC EDGAR ↗
$4.1MraisedSep 2021 · 37 investors · Other Technology
Rule 506(b)
Officers, directors & promoters on the filing
  • Latham TurnerDirector
  • Mark RanalliExecutive Officer, Director
Offering amount
$4.1M
Amount sold
$4.1M
First sale
Sep 2021
Incorporated
Corporation, Delaware, 2021
Federal exemptions
06b
Full filing on SEC EDGAR ↗

Source: SEC EDGAR Form D. Amounts as filed; amended filings shown once at their latest values.

Competitors · 1

by search overlap

Companies competing with BioSqueeze for the same Google search keywords, organic and paid, via search-intersection analysis.

Non-dilutive funding · 2 SBIR/STTR awards

Federal grants — no equity taken
AgencyPhaseYearAmount
U.S. Air ForceAir ForcePhase II2023$1.2M
Defense Advanced Research Projects Agency (DARPA)Defense Advanced Research Projects AgencyPhase II2022$4M

Source: SBIR.gov award data (U.S. Small Business Administration). SBIR/STTR awards are competitive federal R&D grants and contracts — non-dilutive capital alongside any venture rounds above.

In the news

Frequently asked questions

What does BioSqueeze do?
BioSqueeze develops well integrity solutions for the oil and gas industry, using biomineralization technology to seal cement gaps and leaks in wells. The company offers multiple sealing products (MicroSeal, MacroSeal, NanoSeal) and diagnostic services for well remediation and decommissioning.
Who are BioSqueeze's investors?
BioSqueeze's investors include Next Frontier Capital, Zero Infinity Partners, Overture Climate.
How much funding has BioSqueeze raised?
BioSqueeze has disclosed $13.5M raised across 2 rounds.
Where is BioSqueeze headquartered?
BioSqueeze is headquartered in Butte, US.