About Macro Companies

Macro Companies, Inc. is a versatile fuel and transportation provider with specialized equipment capable of hauling a wide range of products and materials throughout the United States.

From aviation fuel to aggregate materials, oilfield waste, and petrochemicals, we combine highly experienced personnel with a fleet of specialized trucks and equipment to provide you with outstanding transport services.

As one of the largest emergency fuel suppliers in the United States, we are experts in serving you under any conditions imaginable. Macro Companies has several divisions - including Emergency Fuel Management, Macro Environmental Specialties, and Macro Aviation - with a knowledgeable and dedicated staff ready to assist you. Macro Companies also owns and operates the Truck & Trailer Center in Broussard, Louisiana – a full-service repair and maintenance center for big rig trucks and other vehicles.

Contact Macro Oil Company for Vacuum Trucks

Founded in 1929 and headquartered in Broussard, Macro Companies has continued to grow and diversify over the years. The original company, H.O. Roy Inc., was founded by Howard O. Roy – who established a tradition of providing quality products and exceptional customer service. In the early 1950s, John E. (Jack) McElligott married Howard’s daughter, Mildred (Mimi) and joined the company as general manager. In 1973, Mimi McElligott became president of the company, which then became known as Macro Oil Company, Inc. (the name being a combination of McElligott and Roy). Jack headed Macro until his death in 1984. Mimi and her sons Richard and Bill McElligott assumed control and fueled an era of growth and diversification that continues to this day. In 2014, the business was rebranded as Macro Companies to better represent our range of ever-expanding services.  In 2016, Richard McElligott became President of Macro Companies.  

Macro Companies has created a family-oriented culture and positive atmosphere built on working together as a team to do the best job possible for you. Macro is a place where our employees have excelled and built successful, long-term careers – as evidenced by the large percentage of employees who have been with our team for many years.

Now in its third generation as a family-owned business, Macro Companies continues to grow and evolve – developing new and better ways to meet the needs of the many customers we are privileged to serve.

Our Services


Respond to man-made or natural disasters anywhere in the United States or abroad - providing the fuel that is vital for relief effors



Providing vacuum truck and end dump truck services to the oilfield, spill/disaster response, refineries and industrial plants.



Specializing in vacuum truck, end dump truck and roll-off truck services for liquid and solid waste from the job site to disposal facility.



Leading supplier of bulk aviation fuels in the Gulf South, supplying customers with top quality Jet-A fuel and Avgas since 1972



Capable of hauling petrochemicals, equipment and materials anywhere in the United States



Servicing and installation of fuel dispensing equipment keeps fuel operators and their equipment in full working order.