Sweep
PrivateLast Round
Series B
May 20, 2025
Total Funding Raised
$122.5M
Momentum
Top 50%
of companies Caplight tracks
Company Overview
Sweep operates in Energy & Sustainability and is based in Paris. Its latest recorded funding round was a Series B round in May 2025.
Sweep is a sustainability data management company that offers an AI-powered platform to streamline the collection of extra-financial data, helping organizations manage their carbon footprint, ESG performance, and disclosure requirements.
Sector
Energy & Sustainability
Verticals
ESG Analytics, Compliance & Risk, Energy Management, Supply Chain
Business Model
B2B
Customer Profile
Subscription SaaS
AI Layer
Application
Historical Pricing
Historical view of private secondary pricing and transaction trends.
Sweep Comparables
Compare Sweep with similar companies based on industry and business-model similarity.
| Company | Similarity | Market Cap |
|---|---|---|
| Watershed | 90% | |
| Greenly | 88% | |
| Persefoni | 87% |
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Sweep Funding Rounds
Historical fundraising activity
| Round | Date | Amount Raised | Valuation | Investors | Sources |
|---|---|---|---|---|---|
| Series B | May 20, 2025 | ||||
| Series B | Apr 5, 2022 | ||||
| Series A | Dec 14, 2021 | ||||
| Seed | Apr 28, 2021 |
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Key People
Founding team and executive leadership
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Sweep Investors
Notable investors and investment history
| Investor | Rounds |
|---|---|
| New Wave | Series A, Series B, Seed |
| 2050 | Series A, Series B, Seed |
| La Famiglia | Series A, Seed, Series B |
| New Wave VC | Series A, Series B, Seed |
| Future Shape | Series B |
| Future Shape | Series B |
| Bessemer Venture Partners | Series B |
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Market signals
Structured signals derived from secondary market and firmographic data.
- May 28, 2026
Added VetPartners Limited as a customer
- May 28, 2026
Added Herzensfreude, a telecommunications company, as a customer.
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Recent news
Latest coverage and updates
- partners_withOct 28, 2026
On Oct 28th '26, Sweep SAS and Climatiq partner to help suppliers produce audit-ready product carbon footprints through a guided AI flow in Sweep SAS's supply chain offering.
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Sweep 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 Sweep's valuation, stock price, and market status.
Is Sweep a public or private company?
Sweep is a private company.
What is the current stock price of Sweep?
Sweep is a private company, so its shares have no public market price. Caplight tracks Sweep's secondary market activity and provides MarketPrice™ estimates of its share price to Caplight users.
How much is Sweep worth (valuation)?
Valuation information for Sweep is not publicly available.
Can I buy Sweep stock?
Sweep shares may be available on secondary markets subject to transfer restrictions. Caplight facilitates secondary market transactions for accredited investors.
When was Sweep's last funding round?
Sweep's most recent funding round was Series B on May 20, 2025.
Who are the main investors in Sweep?
Key investors in Sweep include New Wave, 2050, New Wave VC, Balderton Capital, Coatue Management.
Will Sweep IPO soon?
No public IPO plans have been announced for Sweep.
How can I track Sweep secondary market activity?
Caplight tracks bids, offers, and trades in Sweep's shares on secondary markets.