Crew Carbon
New Haven, US · 28 employees on LinkedIn · 9 known investors
Find your way into Crew Carbon
CREW is a Yale spinout that adds calcium carbonate (ground limestone) to wastewater treatment plants to intensify biological treatment, cut chemical costs, and permanently remove carbon dioxide. It serves municipal and industrial wastewater utilities while also selling verified carbon removal to corporate carbon buyers.
Founders & leadership
Investors · 9
AP VenturesLondon
BURNT ISLAND VENTURESBrooklyn
Connecticut InnovationsNew Haven · $500K – $2M
Counteract OneLondon
Echo River CapitalMarin County · $10K – $250K
Emerald Technology Ventures AgZurich · $540K – $5.4M
Sony Ventures CorporationTokyo
ANIMO VenturesreportedMiami · $500K – $2M
Ponderosa VenturesreportedSan Francisco · $100K – $750K
Funding
SEC filings, press & company announcements$25M disclosed across 1 of 2 rounds · 2026
Source: company announcements and press reports — follow each round's link for the claim.
Competitors · 9
by search overlap
CarbonCapture28 shared keywordsCarbonCapture develops CO₂ direct air capture technology aimed at removing carbon from the atmosphere to address climate change. The company operates in the cleantech and carbon removal industry.
Carbon Direct25 shared keywords
Carbon Engineering20 shared keywordsCarbon Engineering is a Direct Air Capture (DAC) technology company, founded in 2009, that develops systems to capture large volumes of CO2 directly from the atmosphere. It operates as a subsidiary of Occidental's Oxy Low Carbon Ventures, advancing core DAC technology at its Innovation Centre while sister company 1PointFive handles commercial-scale plant deployment.</parameter>
<parameter name="founders">[]
Terra17 shared keywordsTerra.do provides immersive online learning programs, job placement, and community access for professionals transitioning into climate-related careers. The platform serves individuals seeking to develop climate skills and connect with employment opportunities across energy, transportation, agriculture, finance, construction, and manufacturing sectors.
Carbon America16 shared keywordsCarbonAmerica captures and stores carbon dioxide as part of climate change mitigation efforts.
Carbon Clean13 shared keywordsCarbon Clean specializes in point-source carbon capture technology for industrial facilities, helping heavy industries reduce CO2 emissions directly at the source. The company provides scalable capture solutions integrated with other decarbonization strategies for customers pursuing net-zero commitments.
Carbon12 shared keywordsCarbon provides 3D printing hardware, photopolymer resins, and computational design software that brands use to design, develop, and manufacture high-performance products. Its technology targets applications in comfort and protection products across consumer and industrial markets.
Carbon Robotics11 shared keywordsCarbon Robotics builds AI-powered agricultural equipment, including the LaserWeeder for herbicide-free weed control and Carbon Autonomy Kits that add self-driving capability to John Deere tractors. Its products serve commercial farms and growers, using a Large Plant Model trained on agricultural imagery to target weeds with lasers while cutting labor and chemical costs.</parameter>
<parameter name="founders">[]
CarbonChain10 shared keywordsCarbonChain provides software for companies and financial institutions to measure and account for greenhouse gas emissions across supply chains, from production to shipping to use of commodities and products.
Companies competing with Crew Carbon for the same Google search keywords, organic and paid, via search-intersection analysis.
In the news
Frequently asked questions
- What does Crew Carbon do?
- CREW is a Yale spinout that adds calcium carbonate (ground limestone) to wastewater treatment plants to intensify biological treatment, cut chemical costs, and permanently remove carbon dioxide. It serves municipal and industrial wastewater utilities while also selling verified carbon removal to corporate carbon buyers.
- Who founded Crew Carbon?
- Crew Carbon was founded by Joachim Katchinoff, Noah Planavsky.
- Who are Crew Carbon's investors?
- Crew Carbon's investors include AP Ventures, BURNT ISLAND VENTURES, Connecticut Innovations, Counteract One, Echo River Capital, Emerald Technology Ventures Ag, Sony Ventures Corporation, ANIMO Ventures and 1 more.
- How much funding has Crew Carbon raised?
- Crew Carbon has disclosed $25M raised across 1 of its 2 known rounds.
- Where is Crew Carbon headquartered?
- Crew Carbon is headquartered in New Haven, US.