Stephen Duffy

Stephen Duffy serves as Chief Executive Officer at ALTER TECHNOLOGY TÜV NORD. ALTER TECHNOLOGY TÜV NORD operates in the aviation & aerospace sector with approximately 320.0 employees. The company is headquartered in Edinburgh, Scotland.

Industry & Role Insights

• • MessageCEO tracks 793 executives in the aviation & aerospace sector.
• • 589 executive contacts are available in Scotland.
• • Our database includes 201,469 c suite-level executives.

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NF

Nicolas Fiant Directeur technique / CTO at 3D PLUS

AS

Andrew Somar CEO at 630 Aerospace

EK

Erik Klaas CTO at 8tree

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Bernhard Bertrams CEO at AAA Assistance Aèronautique & Aèrospatiale GmbH

PA

Pierre-Antoine Aubourg Chief Technology Officer at AALTO HAPS

Outreach Guidance — aviation & aerospace Sector

Executives like Stephen Duffy in the aviation & aerospace sector receive targeted outreach from sales teams, recruiters, and investors. To stand out, personalize your message with industry-specific context and a clear, specific value proposition relevant to their role at ALTER TECHNOLOGY TÜV NORD.

Stephen Duffy's Position in the MessageCEO Database

• •Stephen Duffy is 1 of 1 verified executive contact we track at ALTER TECHNOLOGY TÜV NORD.
• •743 verified executive contacts in aviation & aerospace are in the MessageCEO database.
• •582 verified executive contacts in Scotland are in the database.
• •1 verified contacts work at aviation & aerospace companies in the 320.0 employee range (same size as ALTER TECHNOLOGY TÜV NORD).

Executive contact data compiled from public business filings, LinkedIn public profiles, company press materials, and verified outbound email testing. We do not publish personal addresses or sensitive identifiers. Methodology & sources · Removal requests handled at /remove-info · Updated May 2026.

How do I reach Stephen Duffy directly?

Stephen Duffy's verified email address is available to MessageCEO Pro subscribers. They currently serve as Chief Executive Officer at ALTER TECHNOLOGY TÜV NORD. Access direct contact info to skip gatekeepers and reach the decision maker.

What company does Stephen Duffy work for?

Stephen Duffy is Chief Executive Officer at ALTER TECHNOLOGY TÜV NORD, a company in the aviation & aerospace sector with 320.0 employees. The company is based in Edinburgh, Scotland.

Can I pitch or sell to Stephen Duffy?

As Chief Executive Officer at ALTER TECHNOLOGY TÜV NORD, Stephen Duffy is a key decision-maker in the aviation & aerospace sector. MessageCEO Pro gives you verified email to reach Stephen Duffy directly — ideal for B2B sales, partnerships, and executive recruiting.

What industry is Stephen Duffy in?

Stephen Duffy works in the aviation & aerospace industry as Chief Executive Officer at ALTER TECHNOLOGY TÜV NORD. MessageCEO provides verified contact information for executives across all major industries.

Is Stephen Duffy's contact information verified?

Yes. MessageCEO verifies executive contact information through multiple data sources and regular validation checks. Stephen Duffy's profile is kept up-to-date with the latest available information.

Last updated: May 31, 2026