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AIR COMPANY

AIR COMPANY

Private
New York City, New YorkEnergy & Sustainabilityhttps://www.aircompany.com/

Last Round

Series A

Jul 30, 2025

Est. Valuation

$350M

Total Funding Raised

$131.92M

Momentum

Top 5%

of companies Caplight tracks

Company Overview

AIR COMPANY is a carbon technology company that transforms captured carbon dioxide into carbon-negative products, including sustainable aviation fuel, alcohols, and perfumes, using its proprietary AIRMADE™ Technology.

Sector

Energy & Sustainability

Verticals

Alternative Fuels, Carbon Capture, Circular Economy, Clean Manufacturing, D2C Brands

Business Model

B2B

Customer Profile

Hardware Sales, Government Contracts

AI Layer

Non-AI

Keywords

sustainable aviation fuelSAFcarbon utilizationcarbontechpower-to-liquide-fuelsCO2 to fuelaviation decarbonizationsynthetic fuelseSAFcarbon conversiongreen hydrogene-methanolcarbon-negative productscatalytic conversion

Historical Pricing

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Caplight Momentum Score

Proprietary index based on bid/ask volume and sentiment.

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AIR COMPANY Comparables

Compare AIR COMPANY with similar companies based on industry and business-model similarity.

AIR COMPANY comparables — related companies by embedding similarity
CompanySimilarityMarket Cap
Twelve
85%
Infinium
83%
Prometheus Fuels
83%

AIR COMPANY Funding Rounds

Historical fundraising activity

Data table
RoundDateAmount RaisedValuationInvestorsSources
Series AJul 30, 2025
Series BSep 18, 2024
GrantJan 30, 2024
Series AApr 19, 2022
GrantAug 24, 2021
Grant
May 13, 2021

Key People

Founding team and executive leadership

Gregory Constantine

Co-Founder & CEO

Founding Team

James Mackey

Chief Financial Officer

Executive Team

AIR COMPANY Investors

Notable investors and investment history

AIR COMPANY investors
InvestorRounds
Urban Future LabSeries B
Connecticut InnovationsSeries B
Carbon Direct Capital ManagementSeries B, Series A
Entrée CapitalSeries A
Toyota VenturesSeries B, Series A
Bowery CapitalSeed
Lowercarbon CapitalSeries B

Market signals

Structured signals derived from secondary market and firmographic data.

  • Jun 22, 2026

    Monthly visitors increased 143% MoM, reaching 28.1K.

  • Jun 9, 2026

    Winner of the World Economic Forum UpLink Sustainable Aviation Challenge.

Recent news

Latest coverage and updates

  • receives_financingAug 10, 2026

    Air Company receives financing of $2M in funding.

AIR COMPANY Filings

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AIR COMPANY filings preview — column headings only; records require access
TypeDateAmount OfferedAmount SoldFilingPagesDownload

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Frequently Asked Questions

Common questions about AIR COMPANY's valuation, stock price, and market status.

Is AIR COMPANY a public or private company?

AIR COMPANY is a private company.

What is the current stock price of AIR COMPANY?

AIR COMPANY is a private company with no public stock price. No recent secondary market data is available.

How much is AIR COMPANY worth (valuation)?

AIR COMPANY's valuation is estimated at $350.0M based on funding round data.

Can I buy AIR COMPANY stock?

AIR COMPANY shares may be available on secondary markets subject to transfer restrictions. Caplight facilitates secondary market transactions for accredited investors. Visit https://www.caplight.com to learn more.

When was AIR COMPANY's last funding round?

AIR COMPANY's most recent funding round was Series A on September 18, 2024.

Who are the main investors in AIR COMPANY?

Key investors in AIR COMPANY include Carbon Direct Capital Management, Entrée Capital, In-Q-Tel, JetBlue Technology Ventures.

Will AIR COMPANY IPO soon?

No public IPO plans have been announced for AIR COMPANY.

How can I track AIR COMPANY secondary market activity?

Caplight tracks bids, offers, and trades for private companies. Visit https://www.caplight.com to monitor AIR COMPANY's secondary market activity and sign up for updates.

Firmographic Details

HeadquartersNew York City, New York
Employee Range66
Year Founded2017
Last FundingJul 30, 2025

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