Allonnia
PrivateLast Round
Series A
Extension
Dec 10, 2025
Total Funding Raised
$110M
Momentum
Top 50%
of companies Caplight tracks
Company Overview
Allonnia operates in Energy & Sustainability and is based in Boston, Massachusetts. Its latest recorded funding round was a Series A Extension round in December 2025.
Allonnia is a biotechnology and engineering company that develops nature-powered solutions to address environmental challenges, including waste remediation, water treatment, and sustainable mining.
Sector
Energy & Sustainability
Verticals
Biotechnology, Waste Management, Water Treatment, Environmental Monitoring, Circular Economy
Business Model
B2B
Customer Profile
Services & Consulting, Hardware + Subscription
AI Layer
Non-AI
Historical Pricing
Historical view of private secondary pricing and transaction trends.
Allonnia Comparables
Compare Allonnia with similar companies based on industry and business-model similarity.
| Company | Similarity | Market Cap |
|---|---|---|
| Hypotenuse AI | 85% | |
| Jasper | 83% | |
| Writesonic | 83% |
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Allonnia Funding Rounds
Historical fundraising activity
| Round | Date | Amount Raised | Valuation | Investors | Sources |
|---|---|---|---|---|---|
| Series A Extension | Dec 10, 2025 | ||||
| Series A Extension | Jul 12, 2023 | ||||
| Series A Extension | Mar 17, 2021 | ||||
| Series A | Oct 22, 2020 |
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Key People
Founding team and executive leadership
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Allonnia Investors
Notable investors and investment history
| Investor | Rounds |
|---|---|
| Cascade Investment Group | Series A |
| Cascade Investment | Series A Extension, Series A |
| Pivotal Capital Partners | Series A Extension |
| Viking Global Investors | Series A Extension, Series A |
| Petri | Series A |
| Wholestack LP | Series A Extension |
| Ferment | Series A |
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Market signals
Structured signals derived from secondary market and firmographic data.
- Dec 10, 2025
$20M Series A Extension round raised.
- Aug 12, 2025
Partnered with Eagle Mine to deploy D-Solve mobile unit on-site.
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Recent news
Latest coverage and updates
- launchesAug 18, 2026
Allonnia and SGS launch a centralized global D-Solve(TM) pilot program at SGS's Lakefield facility in Canada on Aug 18th '26, enabling mining companies worldwide to evaluate the technology using their own concentrates to accelerate critical mineral production.
- partners_withAug 18, 2026
Allonnia and SGS SA launch a centralized pilot program in Canada that enables mining companies worldwide to evaluate D-Solve technology using their own mineral concentrates at the Lakefield facility on Aug 18th '26.
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Allonnia 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 Allonnia's valuation, stock price, and market status.
Is Allonnia a public or private company?
Allonnia is a private company.
What is the current stock price of Allonnia?
Allonnia is a private company, so its shares have no public market price. Caplight tracks Allonnia's secondary market activity and provides MarketPrice™ estimates of its share price to Caplight users.
How much is Allonnia worth (valuation)?
Valuation information for Allonnia is not publicly available.
Can I buy Allonnia stock?
Allonnia shares may be available on secondary markets subject to transfer restrictions. Caplight facilitates secondary market transactions for accredited investors.
When was Allonnia's last funding round?
Allonnia's most recent funding round was Series A Extension on December 10, 2025.
Who are the main investors in Allonnia?
Key investors in Allonnia include Cascade Investment Group, Pivotal Capital Partners, Viking Global Investors, BHP Ventures, Evok Innovations.
Will Allonnia IPO soon?
No public IPO plans have been announced for Allonnia.
How can I track Allonnia secondary market activity?
Caplight tracks bids, offers, and trades in Allonnia's shares on secondary markets.