Fundraising Fox

Pyranco

Madison, US · 2 known investors

pyranco.com ↗

Pyran produces 1,5 PDO (pentanediol), a 5-carbon diol made from renewable agricultural feedstocks using a proprietary chemical process, as an alternative to petroleum-derived diols. Its products serve polyol and diol customers seeking improved heat, water, oil, and weather resistance, and are certified 100% biobased by the USDA BioPreferred Program.

Advanced ManufacturingAgTechCleantechNew Materialsin /pyran-inc

Founders & leadership

KB
KEVIN BARNETTCTO and Secretary
ML
MELVIN L LUETKENS JR.Chief Executive Officer
PC
PETER CHIDYLLODirector
AS
ANDREW SHAFERDirector
WB
WILLIAM BANHOLZERDirector
TC
THIERRY CASIEZDirector

Investors · 2

Tundra AngelsWisconsin · $100K – $500K
Wisconsin Investment PartnersMadison · $5K – $100K

Reported raises · per SEC filings

Form D private placements
▶$250KraisedJul 2026 · 1 investors · Manufacturing
Rule 506(b)
Officers, directors & promoters on the filing
  • MELVIN L LUETKENS JR.Executive Officer, Director
  • KEVIN BARNETTExecutive Officer, Director
  • WILLIAM BANHOLZERDirector
  • ANDREW SHAFERDirector
  • PETER CHIDYLLODirector
  • GEORGE HUBERPromoter
  • KEFENG HUANGPromoter
  • JAMES DUMESICPromoter
  • THIERRY CASIEZDirector
Offering amount
$400K
Amount sold
$250K
First sale
Jul 2026
Incorporated
Corporation, Delaware
Federal exemptions
06b
Full filing on SEC EDGAR ↗
▶$217KraisedFeb 2026 · 2 investors · Manufacturing
Rule 506(b)
Officers, directors & promoters on the filing
  • JAMES DUMESICPromoter
  • MELVIN L LUETKENS JR.Executive Officer, Director
  • KEFENG HUANGPromoter
  • PETER CHIDYLLODirector
  • ANDREW SHAFERDirector
  • KEVIN BARNETTExecutive Officer, Director
  • GEORGE HUBERPromoter
  • WILLIAM BANHOLZERDirector
  • THIERRY CASIEZDirector
Offering amount
$217K
Amount sold
$217K
First sale
Dec 2025
Incorporated
Corporation, Delaware
Federal exemptions
06b
Full filing on SEC EDGAR ↗
▶$5MraisedDec 2023 · 8 investors · Manufacturing
Rule 506(b)
Officers, directors & promoters on the filing
  • PETER CHIDYLLODirector
  • THIERRY CASIEZDirector
  • KEVIN BARNETTExecutive Officer, Director
  • MELVIN L LUETKENS JR.Executive Officer, Director
  • GEORGE HUBERPromoter
  • JAMES DUMESICPromoter
  • WILLIAM BANHOLZERDirector
  • ANDREW SHAFERDirector
  • KEFENG HUANGPromoter
Offering amount
$5M
Amount sold
$5M
First sale
Dec 2023
Incorporated
Corporation, Delaware, 2018
Federal exemptions
06b
Full filing on SEC EDGAR ↗
▶$375KraisedDec 2023 · 1 investors · Manufacturing
Rule 506(b)
Officers, directors & promoters on the filing
  • THIERRY CASIEZDirector
  • PETER CHIDYLLODirector
  • MELVIN L LUETKENS JR.Executive Officer, Director
  • JAMES DUMESICPromoter
  • ANDREW SHAFERDirector
  • GEORGE HUBERPromoter
  • KEVIN BARNETTExecutive Officer, Director
  • KEFENG HUANGPromoter
  • WILLIAM BANHOLZERDirector
Offering amount
$375K
Amount sold
$375K
First sale
Nov 2023
Incorporated
Corporation, Delaware, 2018
Federal exemptions
06b
Full filing on SEC EDGAR ↗
▶$1.5MraisedMar 2023 · 8 investors · Manufacturing
Rule 506(b)
Officers, directors & promoters on the filing
  • MELVIN L LUETKENS JR.Executive Officer, Director
  • KEFENG HUANGPromoter
  • GEORGE HUBERPromoter
  • JAMES DUMESICPromoter
  • PETER CHIDYLLODirector
  • WILLIAM BANHOLZERDirector
  • ANDREW SHAFERDirector
  • KEVIN BARNETTExecutive Officer, Director
Offering amount
$1.5M
Amount sold
$1.5M
Proceeds to insiders
$225K
First sale
Feb 2023
Incorporated
Corporation, Delaware, 2018
Federal exemptions
06b
Full filing on SEC EDGAR ↗

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