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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

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Lisa Agona

Chief Marketing Officer

Lisa Agona

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General Counsel

Michelle Belew

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Kimberly Kolb

Chief Human Resources Officer

Kimberly Kolb

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Chief Product Officer

Naved Siddique

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Chief Revenue Officer

John Tully

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markstach

Chief Services Officer

Mark Stach

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jimpieper

Chief Financial Officer

Jim Pieper

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RESOURCES

CEO messages

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Connecting people and AI for Process Safety Management
Connecting people and AI for Process Safety Management

Connecting people and AI for Process Safety Management

According to Sphera’s latest Process Safety Report, 64% of 300 senior safety professionals surveyed said they’ve realized measurable…
November 13, 2025
Leading through volatility: How AI empowers resilient supply chains
Leading through volatility: How AI empowers resilient supply chains

Leading through volatility: How AI empowers resilient supply chains

We’ve entered a new era of supply chain transformation defined not just by volatility, but by opportunity.
October 22, 2025
Building Better AI with Better Data
Building Better AI with Better Data

Building Better AI with Better Data

We believe AI should do more than simply process data. It should enable progress, helping customers shape a…
September 24, 2025
Turning Compliance into Competitive Advantage
Turning Compliance into Competitive Advantage

Turning Compliance into Competitive Advantage

Global businesses are at a critical juncture as we witness the continued discussions around the EU Omnibus Package…
July 28, 2025
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