Mark Mackay-Sim

Mark Mackay-Sim serves as Chief Executive Officer at Macsim Fastenings. Macsim Fastenings operates in the wholesale sector with approximately 43.0 employees. The company is headquartered in Sydney, New South Wales. Macsim Fastenings generates annual revenue of 22298000.0.

Industry & Role Insights

• • MessageCEO tracks 903 executives in the wholesale sector.
• • 3,176 executive contacts are available in New South Wales.
• • Our database includes 201,469 c suite-level executives.

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Brent Kirstein Chief Executive Officer at 4G Recycling, Inc.

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Marty Smith Chief Technology Officer at Abatix Corp

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Michael Senter Chief Executive Officer at ABCO HVACR Supply + Solutions

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Usman Khan Chief Executive Officer at Abdulshakoor Al-Garawi Trading Group

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Enrique Collazo CEO at A & B Pipe and Supply, Inc.

Outreach Guidance — wholesale Sector

Executives like Mark Mackay-Sim in the wholesale 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 Macsim Fastenings.

Mark Mackay-Sim's Position in the MessageCEO Database

• •Mark Mackay-Sim is 1 of 1 verified executive contact we track at Macsim Fastenings.
• •872 verified executive contacts in wholesale are in the MessageCEO database.
• •3,103 verified executive contacts in New South Wales are in the database.
• •11 verified contacts work at wholesale companies in the 43.0 employee range (same size as Macsim Fastenings).

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 We do not publish personal addresses or sensitive identifiers.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 July 2026.

How do I reach Mark Mackay-Sim directly?

Mark Mackay-Sim's verified email address is available to MessageCEO Pro subscribers. They currently serve as Chief Executive Officer at Macsim Fastenings. Access direct contact info to skip gatekeepers and reach the decision maker.

What company does Mark Mackay-Sim work for?

Mark Mackay-Sim is Chief Executive Officer at Macsim Fastenings, a company in the wholesale sector with 43.0 employees. The company is based in Sydney, New South Wales.

Can I pitch or sell to Mark Mackay-Sim?

As Chief Executive Officer at Macsim Fastenings, Mark Mackay-Sim is a key decision-maker in the wholesale sector. MessageCEO Pro gives you verified email to reach Mark Mackay-Sim directly — ideal for B2B sales, partnerships, and executive recruiting.

What industry is Mark Mackay-Sim in?

Mark Mackay-Sim works in the wholesale industry as Chief Executive Officer at Macsim Fastenings. MessageCEO provides verified contact information for executives across all major industries.

Is Mark Mackay-Sim's contact information verified?

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

Last updated: July 20, 2026