Since 1954, RQAW has focused its talents and commitments on providing county governmental clients with quality consulting engineering and architectural services.

Williams Aerial & Mapping, Inc. is a full service Photogrammetric mapping and Photographic laboratory firm.

Founded in December 2004, 39 Degrees North, LLC is an Indiana-based company specializing in software development, principally the design and implementation of Geographic Information Systems (GIS).

Engineering, Bridge Design, Bridge Inspection, Construction Engineering, Construction Management, Land Acquisition Services, Right-of-Way Services, Land Surveying Services, and Transportation Design.

Christopher B. Burke Engineering, LLC. (CBBEL) specializes in the planning, design, and construction management of local government and private infrastructure projects.

MEI provides civil, mechanical and electrical engineering. We provide consulting engineering services for local government, non-profit corporations, regional water and sewer districts and private sectors.

Schneider Geospatial provides innovative, industry-leading solutions, working with almost 20% of the county governments in the US, helping organizations get the most from their limited resources, with creative product solutions.

DLZ Indiana, LLC is a recognized leader in the architectural/ engineering and environmental industries.

Ameresco is the largest independent energy services provider in North America & Indiana County Leader. 100% of Ameresco's focus is on energy efficiency for our clients. Energy Professionals design, develop & implement facility solutions.

Design and consulting services for the transportation industry. Including: Road, Bridge, Design, Consulting, Survey, Design-Build, P3, Inspection, Hydraulics, Construction Layout, Construction Administration, and Rehabilitation.

BF&S has served the needs of the state, counties, cities, towns and companies in Indiana since 1961.

United Consulting is an Indiana owned full service engineering design company whose services include: Asset Management, Bridge and Road Design, Construction Inspection, Grant Application Assistance, Land Surveying, and so much more.

Wessler Engineering is an employee-owned professional consulting firm dedicated to providing the highest-quality Engineering, Surveying, Construction Administration and Inspection services.

Infrastructure planning, design and construction services, including water, wastewater, storm water, transportation, aviation, railway, municipal, industrial, commercial and institutional.

Headquartered in Indiana, Lochmueller Group helps Counties develop infrastructure that optimizes your resources!

RSM US LLP is an accounting firm providing audit, tax, consulting, and financial advisory services.

General Civil Engineering: bridge, traffic and highway planning, surveying and design; water and sewer planning, surveying and design; computer graphics and G.I.S.; resident project representative for construction and right-of-way engineering.

Lawson-Fisher Associates was founded in 1971 to provide engineering services to clients in both the public and private sectors.

WTH Technology, Inc. is Indiana’s largest provider of GIS mapping products with mapping solutions for public safety, land information, and infrastructure. We are known for our easy to use software and industry leading support.

Beam, Longest & Neff, L.L.C. (BLN), provides a comprehensive scope of quality engineering services. Founded in 1945, BLN has built a tradition of engineering excellence.

For over 50 years ATC has provided ground-to-roof support for environmental consulting, industrial compliance, geotechnical engineering, construction materials testing, due diligence, petroleum, and brownfields grant writing and administration