SPL’s executive leadership team brings decades of experience in various industries, including energy, environmental, and measurement services across the United States. At all of our locations nationwide, our leaders are committed to delivering defensible data and exceptional service to clients in every market we serve.

Colin Duncan

Chief Executive Officer

Tim Griepp

Tim Griepp

Chief Technology Officer

Dana Wobser

Dana Wobser

Chief Administrative Officer

Raj Sengupta

Raj Sengupta

Chief Strategy Officer

Stephen Anson

Stephen Anson

Senior Vice President
Measurement

Andy Hartman

Andy Hartman

Senior Vice President
Energy Labs

Zubin Patel

Zubin Patel

Senior Vice President
Energy Labs

Rich Stump

Richard Stump, III

Senior Vice President
Environmental

Kevin Vincent

Kevin Vincent

Senior Vice President
Sales