BiSN
PrivateLast Round
Grant
Jan 8, 2018
Momentum
Top 25%
of companies Caplight tracks
Company Overview
BiSN operates in Energy & Sustainability and is based in Warrington. Its latest recorded funding round was a Grant round in January 2018.
BiSN is an oil and gas equipment company that provides downhole sealing solutions and services with its patented wel-lok™ sealing technology.
Sector
Energy & Sustainability
Verticals
Advanced Materials, Energy Management
Business Model
B2B
Customer Profile
Services & Consulting
AI Layer
Non-AI
Historical Pricing
Historical view of private secondary pricing and transaction trends.
BiSN Comparables
Compare BiSN with similar companies based on industry and business-model similarity.
| Company | Similarity | Market Cap |
|---|---|---|
| Wellcem AS | 84% | |
| Tier 1 Energy Solutions Inc. | 80% | |
| Halliburton Company | 75% |
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BiSN Funding Rounds
Historical fundraising activity
| Round | Date | Amount Raised | Valuation | Investors | Sources |
|---|---|---|---|---|---|
| Grant | Jan 8, 2018 | ||||
| VC Round | Jul 24, 2017 | ||||
| VC Round | Aug 1, 2014 |
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Key People
Founding team and executive leadership
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BiSN Investors
Notable investors and investment history
| Investor | Rounds |
|---|---|
| Net Zero Technology Centre | Grant |
| SLB Ventures | VC Round |
| Energy Technology Ventures | VC Round |
| BP Ventures | VC Round |
| GE Ventures | VC Round |
Market signals
Structured signals derived from secondary market and firmographic data.
- Aug 1, 2026
Open roles increased to 43, 36% of headcount.
- Jul 20, 2026
Open roles increased to 43, 6.5x the trailing average.
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BiSN 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 BiSN's valuation, stock price, and market status.
Is BiSN a public or private company?
BiSN is a private company.
What is the current stock price of BiSN?
BiSN is a private company, so its shares have no public market price. Caplight tracks BiSN's secondary market activity and provides MarketPrice™ estimates of its share price to Caplight users.
How much is BiSN worth (valuation)?
Valuation information for BiSN is not publicly available.
Can I buy BiSN stock?
BiSN shares may be available on secondary markets subject to transfer restrictions. Caplight facilitates secondary market transactions for accredited investors.
When was BiSN's last funding round?
BiSN's most recent funding round was Grant on January 8, 2018.
Who are the main investors in BiSN?
Key investors in BiSN include Net Zero Technology Centre, SLB Ventures, Energy Technology Ventures, BP Ventures, GE Ventures.
Will BiSN IPO soon?
No public IPO plans have been announced for BiSN.
How can I track BiSN secondary market activity?
Caplight tracks bids, offers, and trades in BiSN's shares on secondary markets.