Sebastian Bigalke

Sebastian Bigalke serves as Chief Information Security Officer & IT-Strategist at Harzwasserwerke GmbH. Harzwasserwerke GmbH operates in the utilities sector with approximately 96.0 employees. The company is headquartered in Hildesheim, Lower Saxony.

Industry & Role Insights

• • MessageCEO tracks 875 executives in the utilities sector.
• • 135 executive contacts are available in Lower Saxony.
• • Our database includes 201,469 c suite-level executives.

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Francesco Forleo Chief Operating Officer at 2i Rete Gas S.p.A

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Silas Camilo CEO at 3C Services S/A

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Chijioke Okwuokenye Chief Executive Officer at Abuja Electricity Distribution Plc

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Samuel Odekina Chief Business Officer at Abuja Electricity Distribution Plc

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Canice Emeka Chief Business Officer at Abuja Electricity Distribution Plc

Outreach Guidance — utilities Sector

Executives like Sebastian Bigalke in the utilities sector receive targeted outreach from sales teams, recruiters, and investors. To stand out, personalize your message with industry-specific context and a clear, specific value proposition relevant to their role at Harzwasserwerke GmbH.

Sebastian Bigalke's Position in the MessageCEO Database

• •Sebastian Bigalke is 1 of 1 verified executive contact we track at Harzwasserwerke GmbH.
• •842 verified executive contacts in utilities are in the MessageCEO database.
• •135 verified executive contacts in Lower Saxony are in the database.
• •1 verified contacts work at utilities companies in the 96.0 employee range (same size as Harzwasserwerke GmbH).

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 We do not publish personal addresses or sensitive identifiers.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

Sebastian Bigalke's verified email address is available to MessageCEO Pro subscribers. They currently serve as Chief Information Security Officer & IT-Strategist at Harzwasserwerke GmbH. Access direct contact info to skip gatekeepers and reach the decision maker.

What company does Sebastian Bigalke work for?

Sebastian Bigalke is Chief Information Security Officer & IT-Strategist at Harzwasserwerke GmbH, a company in the utilities sector with 96.0 employees. The company is based in Hildesheim, Lower Saxony.

Can I pitch or sell to Sebastian Bigalke?

As Chief Information Security Officer & IT-Strategist at Harzwasserwerke GmbH, Sebastian Bigalke is a key decision-maker in the utilities sector. MessageCEO Pro gives you verified email to reach Sebastian Bigalke directly — ideal for B2B sales, partnerships, and executive recruiting.

What industry is Sebastian Bigalke in?

Sebastian Bigalke works in the utilities industry as Chief Information Security Officer & IT-Strategist at Harzwasserwerke GmbH. MessageCEO provides verified contact information for executives across all major industries.

Is Sebastian Bigalke's contact information verified?

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

Last updated: July 22, 2026