Arq Inc.
PublicLast 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.
| Company | Status | Est. Valuation | Rev Multiple |
|---|---|---|---|
| OpenAI | Private | $86.0B | ~40x |
| Cohere | Private | $5.0B | -- |
| Competitor 1 | Public | $XX.XB | XXx |
| Competitor 2 | Public | $XX.XB | XXx |
Arq Inc. Funding Rounds
Historical fundraising activity
| Round | Date | Amount Raised | Valuation | Investors | Sources |
|---|---|---|---|---|---|
| Pre Seed | Jul 16, 2026 |
Arq Inc. Investors
Notable investors and investment history
| Investor | Rounds |
|---|---|
| Big Sur Ventures | Pre Seed |
| Ground State Ventures | Pre Seed |
Arq Inc. Filings
SEC and related filings with document metadata.
| Typed | Date | Amount Offered | Amount Sold | Filling | Pages | Download |
|---|---|---|---|---|---|---|
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Firmographic Details
HeadquartersUnited States
Employee Range2
Year Founded1997
Last FundingJul 16, 2026