44.01 Overview
- Year Founded
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2020
- Status
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Private
- Employees
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178
- Latest Deal Type
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Later Stage VC
- Investors
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30
44.01 General Information
Description
Provider of carbon dioxide mineralization services intended to eliminate captured carbon dioxide. The company's services use technology to accelerate the natural weathering process, turning carbon dioxide into rock and enabling industries to expedite the safe, natural process of mineralization to sequester greenhouse gases safely and efficiently underground.
Contact Information
Website
www.4401.earthCorporate Office
- Sustainable Workspaces, County Hall
- 5th Floor, The Riverside Building, Belvedere Road
- London SE1 7PB
- England, United Kingdom
Corporate Office
- Sustainable Workspaces, County Hall
- 5th Floor, The Riverside Building, Belvedere Road
- London SE1 7PB
- England, United Kingdom
44.01 Timeline
44.01 Valuation & Funding
| Deal Type | Date | Amount | Raised to Date | Post-Val | Status | Stage |
|---|---|---|---|---|---|---|
| 10. Later Stage VC | 04-Nov-2026 | Completed | Generating Revenue | |||
| 9. Later Stage VC (Series A) | 05-Feb-2025 | Completed | Generating Revenue | |||
| 8. Accelerator/Incubator | Completed | Generating Revenue | ||||
| 7. Early Stage VC | 31-Dec-2022 | Completed | Generating Revenue | |||
| 6. Accelerator/Incubator | Completed | Generating Revenue | ||||
| 5. Grant | 09-Dec-2022 | Completed | Generating Revenue | |||
| 4. Early Stage VC | 01-Nov-2022 | Completed | Generating Revenue | |||
| 3. Accelerator/Incubator | 20-Jul-2022 | Completed | Generating Revenue | |||
| 2. Accelerator/Incubator | 01-Jan-2022 | $68K | $5.06M | Completed | Generating Revenue | |
| 1. Seed Round | 29-Jun-2021 | $4.99M | $4.99M | Completed | Generating Revenue |
44.01 Cap Table
| Stock | # of Shares Authorized |
Par Value | Dividend Rate (%) | Original Issue Price |
Liquidation | Liquidation Pref. Multiple |
Conversion Price | % Owned |
|---|---|---|---|---|---|---|---|---|
| A Preferred | ||||||||
| A Preferred | ||||||||
| A Preferred | ||||||||
| Seed Preferred | 834,620 | $0.135500 | $4.37 | $4.37 | 1x | $4.37 | 14.67% | |
| Seed Preferred | 715,471 | $0.135500 | $1.88 | $1.88 | 1x | $1.88 | 12.57% |
VC Exit Predictor
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Opportunity Score
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Exit Type
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44.01 Comparisons
Industry
Financing
Details
44.01 Competitors (3)
One of 44.01’s 3 competitors is Carbfix, a Accelerator/Incubator Backed company based in Reykjavik, Iceland.
| Company Name | Financing Status | Location | Employees | Total Raised | Last Financing Date/Type | Last Financing Amount |
|---|---|---|---|---|---|---|
| Carbfix | Accelerator/Incubator Backed | Reykjavik, Iceland | ||||
| Cella | Venture Capital-Backed | New York, NY | ||||
| CO2 Lock | Venture Capital-Backed | Vancouver, Canada |
44.01 Related Research & Analysis
Explore institutional-grade private market research from our team of analysts.
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Verticals
44.01 Patents
44.01 Recent Patent Activity
| Publication ID | Patent Title | Status | First Filing Date | Technology (CPC) | Citations |
|---|---|---|---|---|---|
| WO-2026210219-A1 | Method for optimizing co2 sequestration in geological formations | Pending | 01-Apr-2025 | ||
| US-12729607-B2 | Cement system for co2 injection and sequestration in mafic/ultramafic rock and method of use | Active | 02-May-2024 | ||
| US-20250341151-A1 | Cement system for co2 injection and sequestration in mafic/ultramafic rock and method of use | Active | 02-May-2024 | ||
| WO-2025229406-A1 | Cement system for co2 injection and sequestration in mafic/ultramafic rock and method of use | Pending | 02-May-2024 | ||
| JP-2026531032-A | Method and system for digitally modeling, monitoring, measuring, reporting, and verifying in-situ co2 mineralization. | Pending | 21-Aug-2023 | E21B41/0064 |
44.01 Signals
Growth Rate
Growth
Size Multiple
Key Data Points
Similarweb Unique Visitors
Majestic Referring Domains
44.01 Investors (30)
| Investor Name | Investor Type | Holding | Investor Since | Participating Rounds |
|---|---|---|---|---|
| Holcim | Corporation | Minority | ||
| Jera (Tokyo) | Corporation | Minority | ||
| Air Liquide Venture Capital | Corporate Venture Capital | Minority | ||
| Alumni Ventures | Venture Capital | Minority | ||
| Climate Investment | Venture Capital | Minority |
44.01 Investments (1)
44.01’s most recent deal was a Joint Venture with Wakud International.
| Company Name | Deal Date | Deal Type | Deal Size | Industry | Lead Partner |
|---|---|---|---|---|---|
| Wakud International | Joint Venture | Environmental Services (B2B) |
44.01 FAQs
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When was 44.01 founded?
44.01 was founded in 2020.
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Where is 44.01 headquartered?
44.01 is headquartered in London, United Kingdom.
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What is the size of 44.01?
44.01 has 178 total employees.
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What industry is 44.01 in?
44.01’s primary industry is Environmental Services (B2B).
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Is 44.01 a private or public company?
44.01 is a Private company.
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What is 44.01’s current revenue?
The current revenue for 44.01 is .
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How much funding has 44.01 raised over time?
44.01 has raised $60.2M.
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Who are 44.01’s investors?
Holcim, Jera (Tokyo), Air Liquide Venture Capital, Alumni Ventures, and Climate Investment are 5 of 30 investors who have invested in 44.01.
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Who are 44.01’s competitors?
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