Key Highlights
- Sigma's commitment to precision and reliability has earned it a reputation as a trusted supplier in the aerospace industry.
- The company's integrated supply chain and industry-recognised approvals ensure stable and reliable supply throughout the product lifecycle.
- Sigma's focus on rapid New Product Introduction and its expertise in polishing and non-destructive testing make it a valuable partner for OEMs and Tier 1’s.
- Sigma's Vision to be 'The supplier and partner of choice in everything we do. On every engine, every airframe.' reflects its dedication to excellence.
- Sigma's Mission to 'precisely deliver on our promise, every time' underscores its commitment to customer satisfaction and long-term partnerships.
About Sigma
Sigma is a leading manufacturer of aerospace pipe & tube assemblies, ducts, manifolds, fabrications & sub-assemblies, sheet & machined details, and specialist fasteners. Across the civil and military aerospace sectors, Sigma specializes in supplying products and services such as polishing and non-destructive testing to OEMs and Tier 1’s, serving both airframe and engine markets. Sigma uses its engineering and technological expertise to provide its customers with products and services, delivering rapid New Product Introduction and stable, reliable supply throughout the product lifecycle.
Sigma has worked hard over many years to earn its reputation and is proud to continue to supply the industry with its trusted solutions. The company is supported by an integrated supply chain and a wide array of industry-recognised approvals such as AS9100, Nadcap & ISO 14001. Sigma’s Vision is to be 'The supplier and partner of choice in everything we do. On every engine, every airframe.' Its Mission is to 'precisely deliver on our promise, every time.' To learn more about Sigma and what it can do for your company, visit sigma-aero.group.
Why Contact Sigma?
B2B professionals should contact Sigma for its expertise in aerospace manufacturing and its commitment to precision and reliability. Sigma offers valuable partnerships and vendor opportunities for those in the aerospace industry.
Who Should Contact Sigma for Business?
Sales teams selling aerospace components, recruiters seeking engineering and manufacturing roles, and partners offering polishing and non-destructive testing services should reach out to Sigma.
Categories
- Aerospace
- Manufacturing
- Precision
- Reliability
- Polishing
- Non-destructive Testing
- OEMs
- Tier 1’s
- Airframe
- Engine
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Frequently Asked Questions
- How many employees does Sigma have?
- Sigma has approximately 106 employees.
- Where is Sigma headquartered?
- Hinckley, United Kingdom
- What industry is Sigma in?
- Sigma operates in Aerospace Manufacturing, Aerospace Components, Aerospace Engineering Services.
- When was Sigma founded?
- Sigma was founded in 2004.
- Is Sigma still active?
- Yes, Sigma was verified as an active company on February 2, 2026. Data Surfer regularly validates company information to ensure accuracy.
- How do I sell to Sigma?
- Research Sigma's priorities and goals, identify the right decision makers and champions, monitor for buying signals, and reach out at the right time with verified contact details. Learn how Data Surfer helps.
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Last verified: February 2, 2026
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