Unison Consulting, Inc.
Aviation and Aerospace Component ManufacturingIllinois, United States51-200 Employees
Unison Consulting, Inc. is an airport-focused advisory firm based in Chicago, Illinois. It offers services across five practice areas designed to boost airport operations and profitability, including airport finance and economics, retail concessions planning and management, information systems and dashboards, program management and control services, and passenger and market research. The firm has completed more than 500 engagements for over 100 client airports and maintains long-standing relationships with many major U.S. airports. Founded in 1989 by industry leaders who previously held senior roles at airports, airlines, and the FAA, Unison has established itself in the aviation consulting field. In March 2026, Paslay Group merged with Unison UCG, expanding the range of services available to aviation clients.