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EXECUTIVE TEAM

Leadership

Meet Sphera’s executive team. Together, they lead the company in helping us create a safer, more sustainable and productive world.

paulmarushka

CEO and President

Paul Marushka

Lisa Agona

Chief Marketing Officer

Lisa Agona

kimberlykolb

Chief Human Resources Officer

Kimberly Kolb

davidschur

Chief Technology Officer

David Schur

Chief Product Officer

Naved Siddique

Chief Revenue Officer

John Tully

markstach

Chief Services Officer

Mark Stach

jimpieper

Chief Financial Officer

Jim Pieper

RESOURCES

CEO messages

Reporting with Purpose: The Business Case for Scope 3 Resiliency
Reporting with Purpose: The Business Case for Scope 3 Resiliency

Reporting with Purpose: The Business Case for Scope 3 Resiliency

The unpredictable, stop-and-start nature of global tariffs make it increasingly difficult for companies to collect environmental data across…
May 27, 2025
A message from Paul Marushka, CEO – April 2025 
A message from Paul Marushka, CEO – April 2025 

A message from Paul Marushka, CEO – April 2025 

This month’s newsletter offers a slightly more personal note. My book, Sustainable Success: How Businesses Win as a…
April 30, 2025
A message from Paul Marushka, CEO – March 2025
A message from Paul Marushka, CEO – March 2025

A message from Paul Marushka, CEO – March 2025

The proposed regulatory changes laid out in the EU’s Omnibus package are raising questions, and perhaps the biggest…
March 24, 2025
A Message from Paul Marushka, CEO – February 2025
A Message from Paul Marushka, CEO – February 2025

A Message from Paul Marushka, CEO – February 2025

Get the latest on OSHA record-keeping, supply chain resilience in the face of tariffs and the transition plan…
February 26, 2025