Ian Crosby

Ian Crosby serves as Field CTO at Aptum. Aptum operates in the information technology & services sector with approximately 210.0 employees. The company is headquartered in Montreal, Quebec. Aptum generates annual revenue of 200000000.0.

Industry & Role Insights

• • MessageCEO tracks 50,503 executives in the information technology & services sector.
• • We have verified contacts for 2 executives at Aptum.
• • 967 executive contacts are available in Quebec.
• • Our database includes 201,467 c suite-level executives.

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Will Stevens Chief Technology Officer at Aptum

MJ

Marvin Jo CTO at 위블링

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Robert Kim CEO, North America at 당근마켓

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Kyung Lim CTO at 인터파크

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Alex Ryu Chief Operating Officer, Supply Chain Solutions Group at 동양시스템즈(주)

Outreach Guidance — information technology & services Sector

Technology executives make decisions on infrastructure, tooling, and partnerships. When reaching out to Ian Crosby, lead with your value proposition relative to the stack they currently use. Generic pitches perform poorly; specific technical relevance is key.

Ian Crosby's Position in the MessageCEO Database

• •Ian Crosby is 1 of 2 verified executive contacts we track at Aptum.
• •49,754 verified executive contacts in information technology & services are in the MessageCEO database.
• •960 verified executive contacts in Quebec are in the database.
• •417 verified contacts work at information technology & services companies in the 210.0 employee range (same size as Aptum).

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 We do not publish personal addresses or sensitive identifiers.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

How do I reach Ian Crosby directly?

Ian Crosby's verified email address is available to MessageCEO Pro subscribers. They currently serve as Field CTO at Aptum. Access direct contact info to skip gatekeepers and reach the decision maker.

What company does Ian Crosby work for?

Ian Crosby is Field CTO at Aptum, a company in the information technology & services sector with 210.0 employees. The company is based in Montreal, Quebec.

Can I pitch or sell to Ian Crosby?

As Field CTO at Aptum, Ian Crosby is a key decision-maker in the information technology & services sector. MessageCEO Pro gives you verified email to reach Ian Crosby directly — ideal for B2B sales, partnerships, and executive recruiting.

What industry is Ian Crosby in?

Ian Crosby works in the information technology & services industry as Field CTO at Aptum. MessageCEO provides verified contact information for executives across all major industries.

Is Ian Crosby's contact information verified?

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

Last updated: August 20, 2026