Tim Seewoester

Tim Seewoester serves as Managing Director / Co-CEO at Harzmann.net. Harzmann.net operates in the information technology & services sector with approximately 110.0 employees. The company is headquartered in Berlin, Berlin. Harzmann.net generates annual revenue of 497000.0. To date, Harzmann.net has raised 23301333.0 in total funding, with the most recent round being Venture (Round not Specified).

Industry & Role Insights

• • MessageCEO tracks 50,503 executives in the information technology & services sector.
• • 1,259 executive contacts are available in Berlin.
• • Our database includes 201,469 c suite-level executives.

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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)

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Wonho Kang 라포테이블(팔도감) | CEO · Product Lead at 라포랩스(퀸잇)

Outreach Guidance — information technology & services Sector

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

Tim Seewoester's Position in the MessageCEO Database

• •Tim Seewoester is 1 of 1 verified executive contact we track at Harzmann.net.
• •49,754 verified executive contacts in information technology & services are in the MessageCEO database.
• •1,253 verified executive contacts in Berlin are in the database.
• •1,136 verified contacts work at information technology & services companies in the 110.0 employee range (same size as Harzmann.net).

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 We do not publish personal addresses or sensitive identifiers.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

Tim Seewoester's verified email address is available to MessageCEO Pro subscribers. They currently serve as Managing Director / Co-CEO at Harzmann.net. Access direct contact info to skip gatekeepers and reach the decision maker.

What company does Tim Seewoester work for?

Tim Seewoester is Managing Director / Co-CEO at Harzmann.net, a company in the information technology & services sector with 110.0 employees. The company is based in Berlin, Berlin.

Can I pitch or sell to Tim Seewoester?

As Managing Director / Co-CEO at Harzmann.net, Tim Seewoester is a key decision-maker in the information technology & services sector. MessageCEO Pro gives you verified email to reach Tim Seewoester directly — ideal for B2B sales, partnerships, and executive recruiting.

What industry is Tim Seewoester in?

Tim Seewoester works in the information technology & services industry as Managing Director / Co-CEO at Harzmann.net. MessageCEO provides verified contact information for executives across all major industries.

Is Tim Seewoester's contact information verified?

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

Last updated: July 22, 2026