John A. Vigna

Chairman and Chief Executive Officer

Mr. Vigna is a seasoned and accomplished Chief Executive with 30+ years experience having held Visionary and Leadership Positions in various Sectors including Engineering Services, Project Management, Telecommunications, Wireless and Mobile Networks, Computers, Electronics and specialty devices.

Vincent  E. Zakrzewski, LS

President and Chief Operating Officer

​Mr. Zakrzewski has over 30 years of experience in the surveying industry; focused on the New York City Metropolitan area. In addition to traditional surveying he has been actively involved in 3D Laser Scanning technology since 2004. He has worked on projects ranging from small residential sites to the some of the largest scale developments; in both the public and private sector. His past positions have included Manhattan Branch Manager at Control Point Associates and Langan Engineering, as well as Director of Surveying for New York City Department of Design and Construction (DDC).

Charles Fahey

Chief of CAD

Mr. Fahey has more than 20 years of experience in surveying and engineering technology. His past experience includes the management of survey standards and technology. His survey project background includes boundary surveys, topographic surveys, ALTA surveys, subdivision plans, as-built plans, legal descriptions, construction layout, utility design and elevation certificates. Charles has also worked on and managed projects in and around New York City, New Jersey, Pennsylvania, Ohio, Texas and Arizona.

Gary Bender

Executive Vice President

Mr. Bender was previously Chief Financial Officer with three privately held manufacturing and engineering companies following a successful 20+ year career with Air Products and Chemicals.

Kruno Kunkera

Engineer Consultant

​Mr. Kunkera has over 30 years of experience in the surveying and civil/structural engineering fields, working on the planning, design and construction of numerous projects in Tri-State area and throughout the United States. He has done work in the transportation and infrastructure, buildings and sites, universities, power plants, nuclear plants and manufacturing.

Zoran Bolf

Vice President and Chief Engineer

Mr. Bolf has 30+ years of both national and international hands-on experience in Structural and Civil Engineering projects. He has worked and assumed responsibility in analysis, design, and preparation of drawings, specifications and proposals for a variety of projects including bridges, commercial, and residential structures. He is well versed in computer modeling and analysis using various engineering and surveying software. His expertise includes bridge rating analysis for super load crossings over existing bridge structures.

Christopher Tarzia

Assistant Chief of Survey and 3D Laser Scanning

Mr. Tarzia has 22 years of experience in the 3D Laser Scanning and Land Surveying industries. He is well versed in various aspects of business operations including  budgets and estimates, scheduling, coordination and oversight of both field crews and office staff, client interaction as well as proficiency in field to finish operations for  surveying and laser scanning projects. 

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