Sigma Components
PrivateLast Round
Buyout/LBO
May 4, 2016
Est. Valuation
$94.25M
Total Funding Raised
$1.5M
Momentum
Top 25%
of companies Caplight tracks
Company Overview
Sigma Components operates in Frontier & Industrial Tech and is based in Hinckley. Its latest recorded funding round was a Grant round in November 2014.
Sigma Components is an aerospace and defense company that manufactures precision-engineered components, including rigid pipes, ducting, sub-assemblies, and specialist fasteners for civil and military aircraft platforms.
Sector
Frontier & Industrial Tech
Verticals
Aviation & Drones, Smart Manufacturing, Defense Tech
Business Model
B2B
Customer Profile
Hardware Sales, Services & Consulting
AI Layer
Non-AI
Historical Pricing
Historical view of private secondary pricing and transaction trends.
Sigma Components Comparables
Compare Sigma Components with similar companies based on industry and business-model similarity.
| Company | Similarity | Market Cap |
|---|---|---|
| Calder Group | 86% | |
| Dynamic Metals, LLC | 84% | |
| Ligeance Aerospace Technology Co.,Ltd. | 82% |
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Sigma Components Funding Rounds
Historical fundraising activity
| Round | Date | Amount Raised | Valuation | Investors | Sources |
|---|---|---|---|---|---|
| Buyout/LBO | May 4, 2016 | ||||
| Grant | Nov 1, 2014 | ||||
| M&A | Jun 1, 2006 |
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Key People
Founding team and executive leadership
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Sigma Components Investors
Notable investors and investment history
| Investor | Rounds |
|---|---|
| Silverfleet Capital | Buyout/LBO |
| Clean Aviation Joint Undertaking | Grant |
| National Aerospace Technology Exploitation Programme | Grant |
Market signals
Structured signals derived from secondary market and firmographic data.
- Aug 20, 2026
Monthly visitors grew 790% MoM, reaching 2K.
- Jun 18, 2026
Monthly visitors increased 266% MoM, reaching 8.4K.
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Sigma Components 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 Sigma Components's valuation, stock price, and market status.
Is Sigma Components a public or private company?
Sigma Components is a private company.
What is the current stock price of Sigma Components?
Sigma Components is a private company, so its shares have no public market price. Caplight tracks Sigma Components's secondary market activity and provides MarketPrice™ estimates of its share price to Caplight users.
How much is Sigma Components worth (valuation)?
Sigma Components's valuation is estimated at $94.3M based on funding round data.
Can I buy Sigma Components stock?
Sigma Components shares may be available on secondary markets subject to transfer restrictions. Caplight facilitates secondary market transactions for accredited investors.
When was Sigma Components's last funding round?
Sigma Components's most recent funding round was Buyout/LBO on May 4, 2016.
Who are the main investors in Sigma Components?
Key investors in Sigma Components include Silverfleet Capital.
Will Sigma Components IPO soon?
No public IPO plans have been announced for Sigma Components.
How can I track Sigma Components secondary market activity?
Caplight tracks bids, offers, and trades in Sigma Components's shares on secondary markets.