Gary J. Tulacz has been, since 1993, senior editor in charge of ENR's Top Lists, which bring structure to the huge global construction industry through annual surveys and market analysis of its key segments and major players. The array of surveys rank companies, based both in the U.S. and outside, which perform general contracting, specialty contracting, engineering, architecture and environmental services, among other specialties.

The rankings, based on annual revenue from work at home and abroad, are further divided into specific market categories. Click here for descriptions and schedules of ENR Top List surveys and access to information on current and past listed firms.

Gary also created the ENR Top 100 Green Contractors and Design Firms rankings and the ENR quarterly Construction Industry Confidence Index that measures firm executives' market outlook. 

This survey data is used by industry firms and other businesses, government agencies and academics also to gauge the health of the global construction market.

A graduate of Fordham College in New York City and the Fordham University School of Law, Gary previously wrote extensively on employee relations in such areas as labor and immigration law and employee drug testing.