Bill Griffin

Bill Griffin serves as CEO at Gemma Power Systems, LLC. Gemma Power Systems, LLC operates in the construction sector with approximately 360.0 employees. The company is headquartered in Hartford, Connecticut. Gemma Power Systems, LLC generates annual revenue of 580000000.0.

Industry & Role Insights

• • MessageCEO tracks 3,496 executives in the construction sector.
• • 612 executive contacts are available in Connecticut.
• • Our database includes 201,469 c suite-level executives.

Amazon SES Outlook Microsoft Office 365 GoDaddy Hosting Google Tag Manager Google Maps Google Font API Google Analytics Mobile Friendly Varnish YouTube WordPress.org Remote

combined cycle gas turbine plants simple cycle gas turbine plants wind & solar facilities biomass power plants biofuel plants environmental facilities power generation engineering procurement epc services combined cycle simple cycle renewable energy biomass solar facilities wind farms hydrogen gas turbine technology energy storage operations maintenance services utility-scale safety quality program community engagement project management sustainable energy energy solutions energy infrastructure electricity generation project execution risk management business development strategic planning customer-focused innovation energy systems environmental impact green energy long-term operations construction management electrolyzers hydrogen production clean energy energy efficiency turbine installation engineering expertise project oversight site management energy consulting clean technology emerging technologies performance optimization sustainability practices clean energy & technology environmental services renewables & environment oil & energy productivity b2b

NR

Nilla Ruggiero Chief Technology Officer at 011h

FG

Fred Grove Chief Executive Officer at 123 Exteriors, Inc

JS

Joe Stackhouse Chief Executive Officer at 1-800 Hansons, LLC

BS

Benjamin Simon Chief Technical Officer at 1800Remodel.com

SS

Steve Sorkin CEO at 24 Restore, A Cotton Company at 24 Restore

Outreach Guidance — construction Sector

Executives like Bill Griffin in the construction 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 Gemma Power Systems, LLC.

Bill Griffin's Position in the MessageCEO Database

• •Bill Griffin is 1 of 1 verified executive contact we track at Gemma Power Systems, LLC.
• •3,191 verified executive contacts in construction are in the MessageCEO database.
• •593 verified executive contacts in Connecticut are in the database.
• •12 verified contacts work at construction companies in the 360.0 employee range (same size as Gemma Power Systems, LLC).

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 Bill Griffin directly?

Bill Griffin's verified email address is available to MessageCEO Pro subscribers. They currently serve as CEO at Gemma Power Systems, LLC. Access direct contact info to skip gatekeepers and reach the decision maker.

What company does Bill Griffin work for?

Bill Griffin is CEO at Gemma Power Systems, LLC, a company in the construction sector with 360.0 employees. The company is based in Hartford, Connecticut.

Can I pitch or sell to Bill Griffin?

As CEO at Gemma Power Systems, LLC, Bill Griffin is a key decision-maker in the construction sector. MessageCEO Pro gives you verified email to reach Bill Griffin directly — ideal for B2B sales, partnerships, and executive recruiting.

What industry is Bill Griffin in?

Bill Griffin works in the construction industry as CEO at Gemma Power Systems, LLC. MessageCEO provides verified contact information for executives across all major industries.

Is Bill Griffin's contact information verified?

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

Last updated: July 22, 2026