Producer Contractors

Barrett Paving Materials,Inc.
Bowers Asphalt & Paving,Inc.
Brown County Asphalt
Central Allied Enterprises
Carron Asphalt Paving Inc.
Cuyahoga Asphalt Materials
Decker Construction Co., Inc.
Erie Blacktop, Inc.
Gerken Paving, Inc.
Holmes Supply Corp./Melway Paving Co., Inc.
Kenmore Construction Company, Inc.
Kokosing Construction Co. Inc.
The Koski Construction Co.
The Lash Asphalt Materials Company
M&B Asphalt Co., Inc.
Mt. Pleasant Asphalt Company
Mid-Ohio Paving, Inc.
Milestone Contractors. LP
Newton Asphalt Paving, Inc.
Northstar Asphalt Inc.
RAP Management
Sarver Paving Co.
The Shelly Company
Shelly & Sands, Inc.
Small's Asphalt Paving, Inc.
Superior Paving & Matls., Inc.
Valley Asphalt Corp.
Westfall Aggregate & Materials, Inc.

Contractor Members

Asphalt Fabrics & Specialties, Inc.
Boca Construction, Inc.
Barbicas Construction Company Inc.
Burton Scot Contractors, LLC
Chagrin Valley Paving
Columbus Asphalt Paving, Inc.
Cook Paving and Construction Co., Inc.
Crestline Paving and Excavating
Cunningham Paving Company
Ebony Const. Co., Inc.
R.B. Jergens Contractors, Inc.
Karvo Companies
Specialized Construction, Inc.
Stateline Paving
Swank Construction Co.
Strawser Paving Co., Inc.
Vandalia Blacktop & Sealcoating, Inc.
Wagner Paving, Inc.
Whitta Construction

Aggregate Producers

Agg Rok Materials 
Ontario Trap Rock

Asphalt Marketers

Marathon Petroleum Co., LP

Associate Members

A&A Safety, Inc.
American Highway Products Ltd.
Antigo Construction, Inc.
Asphalt Materials. Inc.
Asphalt Shingle Grinding Services, LLC
Astec, Inc.
BioGreen Solutions, Inc.
Bluegrass Testing Laboratory
Cargill Deicing Technology
Columbus Equipment Co.
Eco Solution Distributing
DJL Material & Supply, Inc.
Dine Comply, Inc.
Frankfort Testing Laboratory
FORTA Corporation
GeoShack Ohio, LLC
 GreenPatch/Green Product Solutions, Inc.
Highway Equipment Company of Ohio
Hot Mix Technical Services, LLC
Jack Doheny Companies
JASA Asphalt/Russell Standard
JC Equipment Sales & Leasing, Inc.
Jobsite Technologies Inc.
Kraton Polymers
K-Tech Specialty Coatings, Inc.
Lott Industries, Inc.
The McLean Company
Martin Marietta Materials
Maxam Equipment, Inc.
Meeker Equipment Co., Inc.
Meredith Brothers, Inc.
Murphy Tractor & Equipment Co.
Ohio CAT
The Paul Peterson Company
Pine Test Eqiuipment, Inc.
Reliable Asphalt Products
Road Builders Supply
Rudd Equipment Co.
Seneca Petroleum Co., Inc.
Site Supply, Inc.
Southeastern Equipment Co.
Stansteel/Hotmix Parts
TransTech Systems, Inc.
Trout River Industries
Troxler Electronic Laboratories, Inc.
Unique Paving Materials Corp.
WEM Automation, LLC

Architects & Highway Consulting Engineers

Benchmark, Inc.
DLZ Ohio, Inc.
Jones-Warner Consultants, Inc.
Mannik & Smith Group, Inc.
Resource International
S&ME, Inc. 
True Inspection Services 
TTL Associates, Inc.

Political Subdivisions

City of Englewood
City of Lorain
City of Toledo
City of Union
Clinton County Engineer
Erie County Engineer 
Hamilton County Engineer
Lake County Engineer
Lucas County Engineer
Sandusky County Engineer
Union County Engineer