Tim Siemens

Tim Siemens serves as Chief Technology Officer at Online Business Systems. Online Business Systems operates in the information technology & services sector with approximately 740.0 employees. The company is headquartered in Winnipeg, Manitoba. Online Business Systems generates annual revenue of 65000000.0.

Industry & Role Insights

• • MessageCEO tracks 50,503 executives in the information technology & services sector.
• • We have verified contacts for 2 executives at Online Business Systems.
• • 252 executive contacts are available in Manitoba.
• • Our database includes 201,469 c suite-level executives.

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Chuck Loewen CEO at Online Business Systems

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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 Tim Siemens, lead with your value proposition relative to the stack they currently use. Generic pitches perform poorly; specific technical relevance is key.

Tim Siemens's Position in the MessageCEO Database

• •Tim Siemens is 1 of 2 verified executive contacts we track at Online Business Systems.
• •49,754 verified executive contacts in information technology & services are in the MessageCEO database.
• •252 verified executive contacts in Manitoba are in the database.
• •71 verified contacts work at information technology & services companies in the 740.0 employee range (same size as Online Business 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 We do not publish personal addresses or sensitive identifiers.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 Tim Siemens directly?

Tim Siemens's verified email address is available to MessageCEO Pro subscribers. They currently serve as Chief Technology Officer at Online Business Systems. Access direct contact info to skip gatekeepers and reach the decision maker.

What company does Tim Siemens work for?

Tim Siemens is Chief Technology Officer at Online Business Systems, a company in the information technology & services sector with 740.0 employees. The company is based in Winnipeg, Manitoba.

Can I pitch or sell to Tim Siemens?

As Chief Technology Officer at Online Business Systems, Tim Siemens is a key decision-maker in the information technology & services sector. MessageCEO Pro gives you verified email to reach Tim Siemens directly — ideal for B2B sales, partnerships, and executive recruiting.

What industry is Tim Siemens in?

Tim Siemens works in the information technology & services industry as Chief Technology Officer at Online Business Systems. MessageCEO provides verified contact information for executives across all major industries.

Is Tim Siemens's contact information verified?

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

Last updated: July 23, 2026