About Sierra Completions, LLC

Sierra Completions serves private sector VVIPs and Heads of State, modifying jet interiors to create an “office in the sky.” Featuring world-class engineering and design, Sierra Completions features the cutting-edge systems and technology for which SNC has become recognized over the past 50 years. Services include design, modification, integration, modernization, certified aircraft maintenance, and aircraft overhaul. Sierra Completions is taking orders now.



Mr. Jon Burgoyne is the President of Sierra Completions, LLC, a privately held subsidiary of the Sierra Nevada Corporation based in Reno, Nevada. Mr. Burgoyne has been instrumental in expanding the commercial business aspects of SNC.

Mr. Burgoyne had led SNC’s largest division for over 15 years, tripling the size and scope of the business. He has led teams manufacturing and modifying over 22 aircraft types, delivering more than 250 airplanes in the last 10 years.

Mr. Ed Topps is Sierra Completions’ Vice President for Programs, and lead manager for VIP custom completions on both narrow- and wide-body aircraft. Mr. Topps has a rock-solid career in the government aircraft modification business, and experience in State aircraft operations, design, engineering, modification and sustainment. He has attained DoD Level Four acquisition certification, and managed complex aircraft acquisition programs.

Topps previously held a position as the Chief Operating Officer for Flight Environments, Inc. He is also a retired US Air Force officer with depth and breadth of experiences in aircraft operations, modifications, and program management.

Mr. Mike Weisner recently joined Sierra Completions, and holds the position of Vice President of Technology. He has vast experience in VVIP completions and mission customization supporting both narrow- and wide-body aircraft. In this role, Mr. Weisner is tasked with product innovation and corporate development, as well as customer support and satisfaction.

Mr. Weisner brings over 35 years of industry experience in commercial aircraft configuration and completions to Sierra Completions. He also possesses a range of expertise in technical sales, engineering and product development pertaining to aircraft cabin interiors, with exceptional skill in the large cabin business aviation market. Weisner previously held positions with Greenpoint Technologies and the Boeing Company.

About Sierra Nevada Corporation

Sierra Nevada Corporation (SNC) is a trusted leader in solving the world’s toughest challenges through advanced engineering technologies in Space Systems, Commercial Solutions, and National Security and Defense. With applications including navigation and guidance, communication and surveillance systems, electronic warfare, aircraft systems and telemedicine, SNC provides state-of-the art solutions to military and commercial customers around the world. SNC has been honored as one of the most innovative U.S. companies in space, a Tier One Superior Supplier for the U.S. Air Force, and as one of America’s fastest growing companies. For more information, visit