Harro Muller

Harro Muller serves as CTO at ECDB. ECDB operates in the information technology & services sector with approximately 55.0 employees. The company is headquartered in Hamburg, Hamburg.

Industry & Role Insights

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

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SB

Sebastian Buss Chief Marketing Officer at ECDB

MJ

Marvin Jo CTO at 위블링

RK

Robert Kim CEO, North America at 당근마켓

KL

Kyung Lim CTO at 인터파크

AR

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

Harro Muller's Position in the MessageCEO Database

• •Harro Muller is 1 of 2 verified executive contacts we track at ECDB.
• •49,754 verified executive contacts in information technology & services are in the MessageCEO database.
• •667 verified executive contacts in Hamburg are in the database.
• •362 verified contacts work at information technology & services companies in the 55.0 employee range (same size as ECDB).

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 We do not publish personal addresses or sensitive identifiers.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

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

What company does Harro Muller work for?

Harro Muller is CTO at ECDB, a company in the information technology & services sector with 55.0 employees. The company is based in Hamburg, Hamburg.

Can I pitch or sell to Harro Muller?

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

What industry is Harro Muller in?

Harro Muller works in the information technology & services industry as CTO at ECDB. MessageCEO provides verified contact information for executives across all major industries.

Is Harro Muller's contact information verified?

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

Last updated: July 21, 2026