Members

Producer Contractors

Barrett Paving Materials,Inc.
Bowers Asphalt & Paving,Inc.
Brown County Asphalt
Central Allied Enterprises
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.
Koski Construction Co.
The Lash Asphalt Materials Company
M&B Asphalt Co., Inc.
Mt. Pleasant Asphalt Company
Milestone Contractors. LP
Newton Asphalt Paving, Inc.
Northstar Asphalt Inc.
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

Boca Construction
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.
Geddis Paving & Excavating, Inc.
R.B. Jergens Contractors, Inc.
Karvo Paving Co.
Mid-Ohio Paving, Inc.
Specialized Construction, Inc.
Stateline Paving, Inc.
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 Company, LLC
Seneca Petroleum Co., Inc.

Associate Members

Arizonia Chemical Company
A&A Safety, Inc.
Aggcorp
Akzo Nobel Surface Chemistry
American Highway Products Ltd.
Antigo Construction, Inc.
Asphalt Materials. Inc.
Asphalt Shingle Grinding Services, LLC
Astec, Inc.
BDI
BioGreen Solutions, Inc.
Cargill Deicing Technology
Cold Mix Manufacturing Corporation
Columbus Equipment Co.
DJL Material & Supply, Inc.
Dine Comply, Inc.
Eagle Crusher Co., Inc.
EJ USA, Inc.
Ingevity
Frankfort Testing Laboratory
FORTA Corporation
GeoShack Ohio, LLC
Highway Equipment Company of Ohio
Highway Rubber Products Corp.
Hot Mix Technical Services, LLC
JASA Asphalt/Russell Standard
JC Equipment Sales & Leasing, Inc.
Kraton Polymers
Lott Industries, Inc.
The McLean Company
Martin Marietta Materials
Maxam Equipment, Inc.
Meeker Equipment Co., Inc.
Meredith Brothers, Inc.
MOBA Corporation
Murphy Tractor & Equipment Co.
Ohio CAT
The Paul Peterson Company
QPR®
RAP Management
Reliable Asphalt Products
Ritchie Bros. Auctioneers
Road Builders Supply
Roof to Road, LLC
Rudd Equipment Co.
SealMaster®
Smith Challenger Mfg. & Services, Inc.
Southeastern Equipment Co.
Stansteel/Hotmix Parts
TransTech Systems, Inc.
Triumph Material Testing
Unique Paving Materials Corp.
WEM Automation, LLC
Zydex Inc.

Architects & Highway Consulting Engineers

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

Political Subdivisions

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