Tassilo Raesig

Tassilo Raesig serves as Group CEO at MainStreaming. MainStreaming operates in the information technology & services sector with approximately 82.0 employees. The company is headquartered in Munich, Bavaria. MainStreaming generates annual revenue of 25000000.0. To date, MainStreaming has raised 10500000.0 in total funding, with the most recent round being Series B.

Industry & Role Insights

• • MessageCEO tracks 50,503 executives in the information technology & services sector.
• • We have verified contacts for 2 executives at MainStreaming.
• • 1,671 executive contacts are available in Bavaria.
• • Our database includes 201,469 c suite-level executives.

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Giovanni Proscia CTO at MainStreaming

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

Tassilo Raesig's Position in the MessageCEO Database

• •Tassilo Raesig is 1 of 2 verified executive contacts we track at MainStreaming.
• •49,754 verified executive contacts in information technology & services are in the MessageCEO database.
• •1,664 verified executive contacts in Bavaria are in the database.
• •174 verified contacts work at information technology & services companies in the 82.0 employee range (same size as MainStreaming).

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 We do not publish personal addresses or sensitive identifiers.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

Tassilo Raesig's verified email address is available to MessageCEO Pro subscribers. They currently serve as Group CEO at MainStreaming. Access direct contact info to skip gatekeepers and reach the decision maker.

What company does Tassilo Raesig work for?

Tassilo Raesig is Group CEO at MainStreaming, a company in the information technology & services sector with 82.0 employees. The company is based in Munich, Bavaria.

Can I pitch or sell to Tassilo Raesig?

As Group CEO at MainStreaming, Tassilo Raesig is a key decision-maker in the information technology & services sector. MessageCEO Pro gives you verified email to reach Tassilo Raesig directly — ideal for B2B sales, partnerships, and executive recruiting.

What industry is Tassilo Raesig in?

Tassilo Raesig works in the information technology & services industry as Group CEO at MainStreaming. MessageCEO provides verified contact information for executives across all major industries.

Is Tassilo Raesig's contact information verified?

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

Last updated: July 22, 2026