Atera Water
PrivateLast Round
Seed
Mar 5, 2026
Company Overview
Atera Water operates in Energy & Sustainability and is based in Singapore. Its latest recorded funding round was a Seed round in March 2026.
Atera Water is a water technology company that develops and manufactures sustainable and affordable membrane-based water filtration systems.
Sector
Energy & Sustainability
Verticals
Water Treatment, Advanced Materials, Clean Manufacturing
Business Model
B2B
Customer Profile
Hardware Sales, Government Contracts, Services & Consulting
AI Layer
Non-AI
Historical Pricing
Historical view of private secondary pricing and transaction trends.
Atera Water Comparables
Compare Atera Water with similar companies based on industry and business-model similarity.
| Company | Similarity | Market Cap |
|---|---|---|
| Active Membranes | 78% | |
| NanoSun Pte Ltd | 73% | |
| NX Filtration | 67% |
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Atera Water Funding Rounds
Historical fundraising activity
| Round | Date | Amount Raised | Valuation | Investors | Sources |
|---|---|---|---|---|---|
| Seed | Mar 5, 2026 | ||||
| Grant | Jul 17, 2025 | ||||
| Grant | Jun 10, 2025 | ||||
| Accelerator | Feb 22, 2024 | ||||
| Pre Seed | Jul 1, 2022 |
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Atera Water Investors
Notable investors and investment history
| Investor | Rounds |
|---|---|
| AngelCentral | Seed |
| Inheritance Enterprises | Pre Seed, Seed |
| Imagine H2O | Grant, Accelerator |
Market signals
Structured signals derived from secondary market and firmographic data.
- Oct 12, 2025
Developing water filtration technology for scarce or polluted regions.
- Jul 1, 2022
Inheritance Enterprises participated in the round.
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Atera Water Filings
Explore SEC and related filing metadata, where available.
| Type | Date | Amount Offered | Amount Sold | Filing | Pages | Download |
|---|
Filing documents are not displayed on this public page. Request access to learn about available coverage.
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Frequently Asked Questions
Common questions about Atera Water's valuation, stock price, and market status.
Is Atera Water a public or private company?
Atera Water is a private company.
What is the current stock price of Atera Water?
Atera Water is a private company, so its shares have no public market price. Caplight tracks Atera Water's secondary market activity and provides MarketPrice™ estimates of its share price to Caplight users.
How much is Atera Water worth (valuation)?
Valuation information for Atera Water is not publicly available.
Can I buy Atera Water stock?
Atera Water shares may be available on secondary markets subject to transfer restrictions. Caplight facilitates secondary market transactions for accredited investors.
When was Atera Water's last funding round?
Atera Water's most recent funding round was Seed on March 5, 2026.
Who are the main investors in Atera Water?
Key investors in Atera Water include AngelCentral, Inheritance Enterprises, Imagine H2O.
Will Atera Water IPO soon?
No public IPO plans have been announced for Atera Water.
How can I track Atera Water secondary market activity?
Caplight tracks bids, offers, and trades in Atera Water's shares on secondary markets.