Who We Are

Our History

1979

1989

2022


2023


Our Vision For the Future


The Board of Directors

The Board of Directors for StoneAge Holdings brings over 100 collective years of experience and insight to the table within their respective fields. With their combined knowledge and acumen, they can provide vital guidance to ensure the continued and future success of the company.

Stoneage board of directors plays a crucial role in building over site and providing advice. Meeting quarterly, the Board of Directors asks provocative questions and raises concerns and questions to benefit the company. This ensures that the companies are well-positioned for success with sound management practices in place and strategic objectives set for the future.

Kerry Siggins

CEO & Chairman

John Wolgamott

Board Member | Co-FOunder

John has served on the Board of Directors since the Board’s inception in 1998 and is still active in helping guide company strategy and succession planning. John was also a co-founder of the WJTA and served on its Board of Directors in several capacities. He and fellow co-founder Jerry Zink have promoted employee ownership for many years, culminating in the 2015 launch of our ESOP. John’s community involvement includes helping to start a business accelerator program and mentoring startup companies. His love of this community has been a driving force throughout his career, through the creation of great jobs and support of viable economic development programs. 

Richard Cortese

Independent board member

Richard joined the StoneAge Board of Directors in 2013. Carrying a breadth of knowledge and experience, Richard has extensive involvement in growing and managing multi-national technology companies. This experience was largely gained during his work with companies ranging from $20 million to over $500 million. Richard served as the Chief Executive Officer for Alpha Micro Systems, Sweda, Racoteck, and NextNet, and currently owns his own consulting firm. Leveraging his diverse background and skillset, Richard also serves on the StoneAge Organizational Development Compensation Committee. As a board member, Richard’s strategic insights and hands-on experience have played a pivotal role StoneAge’s growth.

Fritz Kin

Independent board member

Fritz has over 35 years of experience as a safety, process safety, security, and emergency preparedness leader. In his current role at Marathon Petroleum Company, Fritz is responsible for the budget for his corporate organization and for the review of Health, Environment, Safety & Security budgets for 13 refineries and two renewable diesel plants. He also sets the safety vision for the refining organization and has established the management systems and programs for each of the disciplines under his responsibility. Fritz is a Certified Safety Professionals (CSP), Certified Environmental, Health, & Safety Instructional Trainer (CIT), and a Certified Hazardous Materials Manager (CHMM). 

Sheila Bangalore

Independent board member

Sheila Bangalore is a board member and public company C-level executive with global business experience spanning public and private multinational technology, healthcare, specialty materials and mining businesses over 20+ years. Presently, Ms. Bangalore serves as a non-executive director for StoneAge Holdings, Inc., and Games Global Limited, a private global gaming technology company. Previously, Ms. Bangalore served as Chief Strategy Officer, General Counsel and Corporate Secretary of MP Materials. Ms. Bangalore received her MBA in Finance from the Wharton School at the University of Pennsylvania; her Juris Doctorate from the Washington University School of Law in St. Louis; and her Bachelor of Arts in English Literature from Tufts University.

Kristina Heinze

Independent board member

Kristina Heinze joined StoneAge’s Board in August of 2024, bringing 20+ years of experience in business strategy, sales and marketing, finance, and mergers and acquisitions. Kristina co-founded and serves as Senior Advisor at ParkerGale Capital, a lower middle market private equity firm focused on technology buyouts. In addition to her service on the board of StoneAge, Kristina serves on the boards of five companies, including Intrinsic Firm, Profisee, SurePoint, SMA Technologies, and Paramount Services. Kristina lives in Naples, Florida with her husband and two children. She earned her Bachelor of Science in Finance from University of Illinois at Urbana-Champaign and graduated with Bronze Tablet Honors (top 3% of her class).


The Executive Team

Kerry Siggins

CEO

Rob Walker

CFO | VP of Finance

Shanna Jansen

VP of People & Culture

Executive Testimonial

“We are creating a sustainable, forward-thinking company committed to improving the lives of its employees. We are proud that all our employees share in the success of StoneAge and find deeper meaning in their work”