Overview
Salaries
Products
People
Growth
Offices
Financials

Funding and backers

Total raised
$4.8M
2 rounds on record
Latest round
$1.5M
Convertible Note · Sep 2025 · 13 mo ago
Team
11-50
employees, estimated range
The money's age
Due for its next round
13 months since the last round · not hiring
Momentum
0/100
no fresh signals
The story so fareach stage dated by its source: the company's releases, the press, registers, filings
2022 Founded
Funding rounds
RoundDateAmountInvestorsSource
Convertible Note Sep 2025 $1.5M — SEC Form D
Convertible Note Feb 2024 $3.3M — SEC Form D
Registers and programsofficial lists and records that name the company
Legal entity Circularity2, LLC SEC Form D
Founders and leadersfrom filings, registers and the company's site
Cary JohnsonExecutive Officer, DirectorSEC Form D
David LanciaultExecutive OfficerSEC Form D
Andy OmanExecutive OfficerSEC Form D
Dammon FreckerExecutive OfficerSEC Form D
Jacek ChmielewskiExecutive OfficerSEC Form D

Overview

C2 offers distinctive Advanced Biocarbon products designed to outperform traditional fossil carbon products in heavy industry.

People

Cary Johnson
Executive Officer, Director
David Lanciault
Executive Officer
Andy Oman
Executive Officer
Dammon Frecker
Executive Officer
Jacek Chmielewski
Executive Officer
Names and roles come from public filings, company registers and the company's own site. Is this you? Correct or remove · How we handle this data

Offices

Where the company hires and what each office is for
Cities
1
Hiring now
0
Countries
1
Minneapolis United States
HQ
10-50 est. staff

Financials

Total raised
$4.8M
Latest round
Convertible Note
Funding rounds
2
Funding rounds
Round Announced Amount
Convertible Note 2025 $1.5M Details
Convertible Note 2024 $3.3M Details