Leadership Team

Ross Sealfon is an experienced executive currently serving as the President of Kaman Corporation. He has a strong background in leadership, finance, and strategic development. Prior to his current role, Mr.Sealfon held key leadership positions at various organizations, including Qnnect, where he served as a Board Member, and Quantic Electronics, where he led as the President and CEO, defining and delivering the future of mission-critical electronics. 

Mr.Sealfon’s extensive experience also includes a significant tenure at Winchester Interconnect, where he served as President and played a pivotal role in the company’s strategic direction. During his time at Winchester, he held leadership positions overseeing the RF & Microwave and Hermetic divisions, as well as managing the company’s M&A and Sales & Marketing functions. His multifaceted background and proven track record make him a visionary leader with a strong ability to drive business success and innovation.

 Mr. Sealfon holds a Bachelor of Arts degree from Middlebury College and an MBA from Boston College.

Mrs. Siegal has over 30 years of experience in financial management, mergers and acquisitions, and divestitures for public, private and private-equity companies. She leads our financial operations and performance, with a focus on the company’s capital structure, financial planning and analysis, risk management and treasury. Her previous experience includes CFO and Partner for Acorn Growth Companies, a private equity firm, CFO for NEOTech, and Principal Accounting Officer, Vice President and Corporate Controller for Kratos Defense & Security Solutions, Inc. She is a Certified Public Accountant.

Diane Rothkopf currently serves as the Senior Vice President of Strategy and Acquisitions. She is responsible for leading growth by identifying, assessing, and managing acquisition opportunities.

Prior to her current role, Ms. Rothkopf served as the VP of Acquisitions & Strategy at Quantic Electronics, where she led deal execution for 15 acquisitions over 3.5 years. Her extensive experience includes roles at McKinsey & Company, where she focused on strategy-setting and implementing growth initiatives across various industries. Ms. Rothkopf began her career at Goldman Sachs in the Industrials Investment Banking Group, with a proven track record of driving growth and a wealth of experience in acquisitions and strategy.

She graduated cum laude with a BA from Harvard and holds an MBA from the Harvard Business School.

Jessen Wehrwein is the Chief Growth Officer at Kaman. Before joining Kaman, he was the Chief Growth and culture Officer at Quantic Electronics, aligning sales and marketing efforts to drive growth.

Mr. Wehrwein’s career spans various leadership roles, including Vice President of Communications and Government Affairs at MACOM, a leader in the RF & microwave industry. He also held the position of Director of Marketing Programs at NXP Semiconductors and managed strategic worldwide marketing for Analog Devices. 

Jessen earned his Bachelor’s degree from the University of New Hampshire.

Mrs. Perrotta Steinke is a distinguished global HR leader with more than 20 years of experience in the retail, media/entertainment, and aerospace/manufacturing industries. As an accomplished Chief of Staff and Head of Human Resources, she has provided unwavering support to Executive Leadership Teams, propelling organizations to new heights of industry recognition. DeAnna’s innate talent lies in her skillful cultivation of robust partnerships at every level, from executive leadership teams to esteemed Board of Directors. Renowned for her action-oriented approach, DeAnna’s business acumen shines through in her innovative program designs, strategic talent initiatives, and solution-driven implementations that fuel sustainable profit growth.