Fundraising Fox

Mantel

Cambridge, US · Founded 2022 · Delaware corporation · 4 known investors

mantelcapture.com ↗

Mantel Capture, Inc. appears to operate in process engineering and commissioning, with roles referencing boilers, licensing, and research; the page itself provides no explicit statement of the company's product or market.

CleantechClimate TechNew Materialsin /mantelcapture

Founders & leadership

CH
Cameron HallidayExecutive Officer, Director
DR
Danielle RapsonExecutive Officer, Director
DC
Danielle ColsonCofounder30 Under 30 2023
SR
Sean RobertsonDirector
HO
Hooisweng OwDirector
MK
Michael KearneyDirector
HM
Hector MacQuarrieDirector
DL
Daniel LeffDirector

Investors · 4

Eni NextBoston
New Climate VenturesHouston
The Engine VenturesCambridge
Waverley CapitalreportedPalo Alto · $500K – $10Mvia Daniel Leff · board

Reported raises · per SEC filings

Form D private placements
▶$29.4MraisedSep 2024 · 13 investors · Other
Rule 506(b)
Officers, directors & promoters on the filing
  • Hooisweng OwDirector
  • Michael KearneyDirector
  • Hector MacQuarrieDirector
  • Cameron HallidayExecutive Officer, Director
  • Daniel LeffDirector
  • Danielle RapsonExecutive Officer, Director
Offering amount
$30M
Amount sold
$29.4M
First sale
Jun 2024
Incorporated
Corporation, Delaware, 2022
Federal exemptions
06b
Full filing on SEC EDGAR ↗
▶$700KraisedJan 2024 · 1 investors · Other Energy
Rule 506(b)
Officers, directors & promoters on the filing
  • Michael KearneyDirector
  • Danielle ColsonExecutive Officer, Director
  • Cameron HallidayExecutive Officer, Director
Offering amount
$700K
Amount sold
$700K
First sale
Dec 2023
Incorporated
Corporation, Delaware, 2022
Federal exemptions
06b
Full filing on SEC EDGAR ↗
▶$2MraisedSep 2022 · 2 investors · Other
Rule 506(b)
Officers, directors & promoters on the filing
  • Cameron HallidayExecutive Officer, Director
  • Danielle ColsonDirector
  • Sean RobertsonDirector
Offering amount
$2M
Amount sold
$2M
First sale
Aug 2022
Incorporated
Corporation, Delaware, 2022
Federal exemptions
06b
Full filing on SEC EDGAR ↗

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