Jacob Brunsberg

Jacob Brunsberg

President, Chief Executive Officer, and Director

Jacob Brunsberg joined Sigma Additive Solutions as Senior Vice President in 2021, responsible for leading Sigma’s strategic relationships, product management and marketing programs. In April 2022, Mr. Brunsberg was appointed as President and Chief Executive Officer and Director.  


From 2019 to 2021, Mr. Brunsberg was a P&L leader for General Electric’s Binder Jet Technology unit, with responsibility for strategy, development, commercialization, and overall business performance. He previously served as Sr. Managing Director of the Central Region, tasked with helping establish the US sales infrastructure for post-acquisition integration of several additive manufacturing technology companies including Concept Laser, Arcam and GEonX into the newly formed GE Additive business entity. 

Prior to GE, Brunsberg worked for the American Roller Company in sales leadership and product marketing positions, responsible for the development and oversight of growth strategies, focused on advanced welding, cladding, thermal spray, and powder metallurgy technologies across a number of industrial markets. Mr. Brunsberg holds a Bachelor of Science degree in Material Science and Engineering from the University of Wisconsin-Madison. 

Read Brunsberg’s interview with Digital Print.

Frank D. Orzechowski

Frank D. Orzechowski

Chief Financial Officer and Secretary

Frank D. Orzechowski was appointed Chief Financial Officer, Treasurer and Corporate Secretary on July 1, 2019. From September 2013 through June 2019, Mr. Orzechowski served as the Chief Financial Officer of StormHarbour Partners LP, an independent global markets and financial advisory firm. Prior to that, Mr. Orzechowski held a variety of senior executive positions, primarily in the financial services industry. Mr. Orzechowski began his career at Coopers & Lybrand, and is a Certified Public Accountant. Mr. Orzechowski holds a Bachelor of Science degree in Business Administration with a major in Accounting from Georgetown University.

Darren Beckett

Darren Beckett

Chief Technology Officer

Darren Beckett joined Sigma Labs in September, 2017. He has over 20 years of experience in the semiconductor industry, including with Intel Corporation at which he held various technical and managerial positions including process engineer of ion implant charged particle systems, chemical vapor deposition systems, and engineering manager of multiple groups such as rapid thermal anneal, defect metrology equipment and fab environment micro contamination. Mr. Beckett’s expertise is in process engineering for advanced manufacturing technology including statistical process control for fabrication of semiconductor devices.

Mr. Beckett earned a B.Eng in Mechanical Engineering from University of Limerick, Ireland. Mr. Beckett serves as an independent director and board member of M&T Foundation, San Diego, CA.

Ronald Fisher

Ronald Fisher

Vice President of Business Development

Ronald Fisher was appointed as Vice President of Business Development of Sigma on August 10, 2015, and leads the PrintRite3D® Operating Division. Mr. Fisher is a Mechanical Engineer with hands on experience in quality, manufacturing, and product development. He has an MBA and has distinguished himself as a lead sales and marketing officer as well as a Chief Operating Officer. He was a Program Manager at Swagelok from 1988-2004, and Vice President and General Manager, Aftermarket and Geometry Systems, at Micropoise Measurement Systems from 2004 until 2013, and a Partner and COO of Laszeray Technology, LLC from 2013 until 2014. Mr. Fisher holds a Bachelor’s Degree in Mechanical Engineering Technology from the University of Akron as well as an MBA from Kent State University.