Derek Bullen

Derek Bullen serves as President and Chief Executive Officer at S.i. Systems. S.i. Systems operates in the staffing & recruiting sector with approximately 580.0 employees. The company is headquartered in Calgary, Alberta. S.i. Systems generates annual revenue of 43605000.0.

Industry & Role Insights

• • MessageCEO tracks 2,963 executives in the staffing & recruiting sector.
• • We have verified contacts for 3 executives at S.i. Systems.
• • 874 executive contacts are available in Alberta.
• • Our database includes 201,469 c suite-level executives.

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Traci Fiatte Chief Executive Officer at S.i. Systems

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Jason Moskal Chief Marketing Officer at S.i. Systems

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Joe Coletta CEO at 180 Engineering

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Ryan Kevelighan Chief Executive Officer at 1Medical

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Prateek Upadhyay Chief Operating Officer at 1 POINT SYSTEM LLC

Outreach Guidance — staffing & recruiting Sector

Executives like Derek Bullen in the staffing & recruiting 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 S.i. Systems.

Derek Bullen's Position in the MessageCEO Database

• •Derek Bullen is 1 of 3 verified executive contacts we track at S.i. Systems.
• •2,902 verified executive contacts in staffing & recruiting are in the MessageCEO database.
• •854 verified executive contacts in Alberta are in the database.
• •6 verified contacts work at staffing & recruiting companies in the 580.0 employee range (same size as S.i. Systems).

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 We do not publish personal addresses or sensitive identifiers.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 Derek Bullen directly?

Derek Bullen's verified email address is available to MessageCEO Pro subscribers. They currently serve as President and Chief Executive Officer at S.i. Systems. Access direct contact info to skip gatekeepers and reach the decision maker.

What company does Derek Bullen work for?

Derek Bullen is President and Chief Executive Officer at S.i. Systems, a company in the staffing & recruiting sector with 580.0 employees. The company is based in Calgary, Alberta.

Can I pitch or sell to Derek Bullen?

As President and Chief Executive Officer at S.i. Systems, Derek Bullen is a key decision-maker in the staffing & recruiting sector. MessageCEO Pro gives you verified email to reach Derek Bullen directly — ideal for B2B sales, partnerships, and executive recruiting.

What industry is Derek Bullen in?

Derek Bullen works in the staffing & recruiting industry as President and Chief Executive Officer at S.i. Systems. MessageCEO provides verified contact information for executives across all major industries.

Is Derek Bullen's contact information verified?

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

Last updated: July 17, 2026