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Arq Inc.

Arq Inc.

Public
United StatesIndustrialshttps://www.arq.com/

Last Round

Pre Seed

Jul 16, 2026

Total Funding Raised

$1.4M

Company Overview

Arq Inc. is an environmental technology company that produces and sells activated carbon products for water, land, and air purification applications.

Sector

Industrials

AI Layer

Non-AI

Keywords

activated carbonpowdered activated carbonPACgranular activated carbonGACwater treatmentenvironmental remediationPFAS removalmercury captureair purificationcolloidal carbonCCPasphalt additivesenvironmental compliancepollution controlwater filtration mediaindustrial filtration

Arq Inc. Comps

Public and private peers based on sector, stage, and business model.

Arq Inc. comps — public and private peers by sector, stage, and business model
CompanyStatusEst. ValuationRev Multiple
OpenAIPrivate$86.0B~40x
CoherePrivate$5.0B--
Competitor 1Public$XX.XBXXx
Competitor 2Public$XX.XBXXx

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Arq Inc. Funding Rounds

Historical fundraising activity

Data table
RoundDateAmount RaisedValuationInvestorsSources
Pre SeedJul 16, 2026

Arq Inc. Investors

Notable investors and investment history

Arq Inc. investors
InvestorRounds
Big Sur VenturesPre Seed
Ground State VenturesPre Seed

Arq Inc. Filings

SEC and related filings with document metadata.

Data table
TypedDateAmount OfferedAmount SoldFillingPagesDownload
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Arq Inc. Filings

SEC and related filings with document metadata.

Firmographic Details

HeadquartersUnited States
Employee Range2
Year Founded1997
Last FundingJul 16, 2026

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