Spero Renewables
PrivateLast Round
Accelerator
Nov 5, 2025
Total Funding Raised
$3.85M
Momentum
Top 50%
of companies Caplight tracks
Company Overview
Spero Renewables is a green chemistry company that develops sustainable, plant-based alternatives to products manufactured with petrochemicals.
Sector
Energy & Sustainability
Verticals
Sustainable Materials, Advanced Materials, Clean Manufacturing, Circular Economy
Business Model
B2B
Customer Profile
Services & Consulting, Government Contracts, Data as a Service
AI Layer
Non-AI
Keywords
Historical Pricing
Historical view of private secondary pricing and transaction trends.
Spero Renewables Comparables
Compare Spero Renewables with similar companies based on industry and business-model similarity.
| Company | Similarity | Market Cap |
|---|---|---|
| Stora Enso Oyj | 68% | |
| MetGen Oy | 68% | |
| Bluestem Biosciences, Inc. | 66% | |
Spero Renewables Funding Rounds
Historical fundraising activity
| Round | Date | Amount Raised | Valuation | Investors | Sources |
|---|---|---|---|---|---|
| Accelerator | Nov 5, 2025 | ||||
| Grant | Nov 12, 2019 | ||||
| Grant | Apr 9, 2019 | ||||
| Grant | Oct 3, 2017 | ||||
| Grant | Jun 19, 2014 |
Spero Renewables Investors
Notable investors and investment history
| Investor | Rounds |
|---|---|
| Shell GameChanger | Accelerator |
| Department of Energy | Grant |
Market signals
Structured signals derived from secondary market and firmographic data.
- Jan 20, 2026
Monthly visitors increased 61% MoM.
- Jan 1, 2026
Monthly visitors grew 124% MoM, reaching 1.5K.
Spero Renewables Filings
SEC and related filings with document metadata.
| Typed | Date | Amount Offered | Amount Sold | Filling | Pages | Download |
|---|---|---|---|---|---|---|
Mock Valuation | Sign Up to view | Mock Valuation | Sign Up to view | Mock Valuation | Sign Up to view | Mock Valuation |
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Frequently Asked Questions
Common questions about Spero Renewables's valuation, stock price, and market status.