VERTEX has Experts that Talk the Talk and Walk the Walk.

Unlike others, VERTEX provides forensic consulting alongside traditional AEC services which allows for a 360 degree view of your project.

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Our forensics experts work alongside AEC specialists which enhances our skills and bolsters the credibility of our expert consultants.

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VERTEX delivers innovative solutions on complex projects globally.

Since 1995, VERTEX has completed over 90,000 projects.

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VERTEX is looking for talented individuals to join a highly technical team of forensic consultants, design engineers, construction managers, and environmental scientists.

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VERTEX is a multi-discipline firm with global coverage. Our international network of resources enables us to provide multi-national clients with the most qualified local professionals who understand the culture, language, and regulatory framework.

Call Us: 888.298.5162

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Call us at 888.298.5162.

John F. BoyleMSM, CCA, CCP

Vice President, Forensic Accounting

John F. Boyle is the Vice President for the Forensic Accounting Division of VERTEX, an international consulting firm. Mr. Boyle has been an accountant for over 30 years. He has extensive knowledge of cost accounting as well as financial analysis and decision making due to years of service in the manufacturing and construction industries.

Currently, Mr. Boyle analyzes and reports the potential surety payment and performance bond exposure for various clients and performs on-site investigations of the books and records of bonded contractors; performs internal audits of surety expenditures; analyzes the financial condition of distressed contractors; reviews and analyzes surety payments to subcontractors and suppliers under surety financing agreements.

In addition, Mr. Boyle evaluates and analyzes contractor claims against owners and subcontractor claims against contractors. Mr. Boyle also analyzes and reports the potential fidelity bond exposure for various clients and performs investigations of the books and records of parties claiming a loss due to acts covered by the fidelity bond. Mr. Boyle performs analysis and reports for Business Interruption claims as well as Business Valuations. Mr. Boyle performs traditional accounting functions, such as reviews, compilations, tax research, lost profit analysis, cost segregation analysis, and income and employment tax returns.

Education & Certification

B.S., MidAmerica Nazarene University
M.S., Friends University

Certified Construction Auditor-CCA
Certified Control Professional-CCP


National Association of Construction Auditors
National Society of Accountants

Expert Witness Services

Forensics Technical, Accounting