Greg Hayes

Partner, Armanino

📍 Lawrenceville, Georgia, United States🔄 Updated September 2026💼 3 investments📅 19 years investing🗓 Last invested Jun 2013
Operator-angel🌍 United States
3
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19y
Years active

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Experience · 5 entries
All (5)
Investments (3)
Founder (2)
Board (3)
2013
Board Member
Jun 2013
Micromeritics Instrument Corporation is the world’s leading supplier of high-performance systems to characterize particles, powders, and porous materials with a focus on physical properties, chemical activity, and flow properties. Our technology portfolio includes: pycnometry, adsorption, dynamic chemisorption, particle size and shape, intrusion porosimetry, powder rheology, and activity testing of catalysts. The company has R&D and manufacturing sites in the USA, UK, and Spain, and direct sales and service operations throughout the Americas, Europe, and Asia. Micromeritics systems are the instruments-of-choice in more than 10,000 laboratories of the world’s most innovative companies, prestigious government, and academic institutions. Our world-class scientists and responsive support teams enable customer success by applying Micromeritics technology to the most demanding applications.
2008
Georgia Gwinnett College Foundation
Board Member
Jan 2008
2007
Gwinnett Medical Center Foundation
Board Member
2007
1990
Owner
Oct 1990
Founded as an alternative to the status quo, Armanino doesn’t just keep up with change — we embrace it. Our accounting, consulting and technology experts combine technical know-how with firsthand industry knowledge to help finance leaders become the ultimate connectors and enablers across the business. We’ve built AI into everything we do, so you have the power to innovate on your own terms. With a team fluent in AI-driven problem-solving and change management, we help you embrace AI, too. Armanino gives you the right tools to move fast, make smarter calls and lead transformation that sticks. As an Accounting Today Top 20 firm, we go beyond expectations to build the foundation for bold moves and deliver measurable results. Build anything. Learn more at armanino.com. "Armanino" is the brand name under which Armanino LLP and Armanino Advisory LLC, independently owned entities, provide professional services in an alternative practice structure in accordance with law, regulations, and professional standards. Armanino LLP is a licensed independent CPA firm that provides attest services, and Armanino Advisory LLC and its subsidiary entities provide tax, advisory, and business consulting services.
Owner
Moore Stephens Tiller is a leading provider of accounting, business advisory and financial services in Georgia and the Southeast. While we are a regional firm, we can assist our clients’ national and international needs through our association with Moore Stephens North America and Moore Stephens International Limited.
Investment activity
2007–2013 · 3 investments
200712008120131
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