Engineering consulting companies play pivotal roles across various industries, marking an integral presence in Ohio. Ranging from aerospace and defense to automotive and industrial sectors, these companies provide multi-disciplinary services such as design, engineering, project management, planning, and consulting. They collaborate to offer innovative solutions, paving the way for streamlined industrial processes and technological upgrades. Vanguard of technology-driven transformation, these firms offer wide-ranging expertise backed by years of experience and broad sector knowledge. With a vision towards sustainable growth, their solutions enable businesses to remain competitive in the ever-evolving technological landscape.


Top 23 engineering consulting companies in Ohio

1. Belcan

  • Website: belcan.com
  • Headquarters: Cincinnati, Ohio, United States
  • Founded: 1958
  • Headcount: 5001-10000
  • Latest funding type: Acquired
  • LinkedIn

Belcan is a global engineering, manufacturing, and supply chain partner that offers innovative and secure solutions. With decades of expertise, they provide design, engineering, and staffing services to aerospace, defense, automotive, and industrial sectors.


2. GPD Group

  • Website: gpdgroup.com
  • Headquarters: Akron, Ohio, United States
  • Founded: 1961
  • Headcount: 501-1000
  • LinkedIn

GPD Group is a collaborative team of architects, engineers, designers, and planners, providing full-service architecture, engineering, planning, and consulting solutions. With over 60 years of experience, we excel at planning, assessment, architecture and design, engineering consulting, and ongoing program management, helping clients achieve their desired results. We serve clients in various industries, including education, infrastructure, healthcare, and retail, offering integrated and comprehensive solutions.


3. Matrix Technologies, Inc.

  • Website: matrixti.com
  • Headquarters: Maumee, Ohio, United States
  • Founded: 1980
  • Headcount: 201-500
  • LinkedIn

Matrix Technologies is a multidisciplinary engineering company offering services in project management, engineering, construction, and consulting. They specialize in automation, information technology, and system upgrades for various industries.


4. Kiefner and Associates, Inc.

  • Website: kiefner.com
  • Headquarters: Columbus, Ohio, United States
  • Founded: 1990
  • Headcount: 5001-10000
  • LinkedIn

Applus+ Kiefner is a leading engineering and technical services provider, delivering technical assurance through specialized consulting services to the capital-intense, high-risk energy, utility, and infrastructure industries.


5. Ceso, INC.

  • Website: cesoinc.com
  • Headquarters: Miamisburg, Ohio, United States
  • Founded: 1987
  • Headcount: 201-500
  • LinkedIn

CESO Inc. is a company that specializes in engineering, design, and construction services for various industries. With decades of experience, they deliver solutions that meet the unique needs of their clients. Their team values a culture of service and strives to make a difference by bringing creativity and quality to every project. CESO has offices across the country and offers a wide range of services to create inspired places for the world.


6. Verdantas

Verdantas is an engineering company focused on developing engineered solutions to improve quality of life while protecting natural resources. They offer services in environmental assessment and remediation, environmental health and safety, sustainability, applied data and technology, civil infrastructure, and natural resources and environmental planning.


7. Osborn Engineering

Osborn-Eng is a client-inspired and engineering-driven company that specializes in providing Mechanical, Electrical, Plumbing, Fire Protection, Technology, and Energy Modeling services. With offices across multiple locations, Osborn collaborates to deliver quality design and support client success. As an employee-owned consulting company, Osborn is dedicated to innovation, sustainability, and exceptional client service.


8. Ite, LLC

  • Website: ite.com
  • Headquarters: Loveland, Ohio, United States
  • Founded: 1986
  • Headcount: 51-200
  • LinkedIn

ITE is a product development company that offers engineering services for various industries. They specialize in electrical engineering, software & firmware projects, and project management. With a proven process and a team of professionals, ITE helps clients bring innovative products to market.


9. BSI Engineering

  • Website: bsiengr.com
  • Headquarters: Cincinnati, Ohio, United States
  • Founded: 2007
  • Headcount: 51-200
  • LinkedIn

BSI Engineering is a full-service engineering firm with expertise in the chemical industry. With a team of over 250 experienced engineers and designers, they provide technical services such as feasibility studies, process improvements, and automation of operations. They specialize in the design and construction of chemical plants, offering services in areas like piping design, process safety, and machine design.


10. Kinetic Vision

Kinetic Vision is a technology consulting firm based in Cincinnati, Ohio, offering a wide range of services including design, engineering, prototypes, testing, marketing, quality control, and complete concept-to-commercialization solutions. With many connected disciplines under one roof, we provide streamlined communication, speed, and cost savings to our clients. Our team of engineers, artists, geeks, innovators, scientists, and dreamers is dedicated to creating innovative products with state-of-the-art technology and powerful tools.


11. Environmental Quality Management, Inc.

  • Website: eqm.com
  • Headquarters: Cincinnati, Ohio, United States
  • Founded: 1990
  • Headcount: 201-500
  • Latest funding type: Acquired
  • LinkedIn

Environmental Quality Management, Inc. (EQM) is a leading environmental consulting, stack testing, remediation, and construction company providing expertise in engineering and environmental compliance to industrial, public, and government sectors.


12. Goken America

GOKEN is an engineering and staffing solutions provider that partners with companies to solve problems, accelerate development cycles, and build better products. They offer exceptional talent and expertise in product development, engineering services, and staffing solutions.


13. Ardl Inc

  • Website: ardlinc.com
  • Headquarters: Akron, Ohio, United States
  • Founded: 1971
  • Headcount: 51-200
  • LinkedIn

ARDL is a company that offers focused and cost-effective assistance in the sciences and engineering. With a highly trained staff and sophisticated instrumentation inventory, they provide a wide range of services, from sample analysis to the management of large multi-year projects. They pride themselves on delivering quality service at a competitive price.


14. Engineering Mechanics Corporation of Columbus

  • Website: emc-sq.com
  • Headquarters: Columbus, Ohio, United States
  • Founded: 1998
  • Headcount: 11-50
  • LinkedIn

Engineering Mechanics Corporation (EMC) is a company that provides materials, structural integrity, and reliability solutions through innovative engineering. They offer specialized software, testing capabilities, and engineering services in the areas of structural and pipeline integrity, weld modeling, and probabilistic modeling. EMC serves a range of industries including nuclear power plants, oil and gas, and aircraft. Their team of experts and advanced technical capabilities make them a trusted partner for clients seeking engineering solutions.


15. NETSCo

  • Website: netsco.us
  • Headquarters: Cleveland, Ohio, United States
  • Founded: 1984
  • Headcount: 11-50
  • LinkedIn

NETSCo is a company that specializes in providing project management services for retrofit solutions, repairs, and maintenance in the marine industry. With over three decades of experience, their team of skilled engineers offers optimization, analysis, and design services using Finite Element Analysis (FEA) software. They work on ship modifications, conversions, retrofits, and upgrades, ensuring compliance with regulations and delivering long-lasting value to their customers.


16. Mays Consulting & Evaluation Services, Inc.

  • Website: mces.com
  • Headquarters: Delaware, Ohio, United States
  • Founded: 1993
  • Headcount: 11-50
  • LinkedIn

Mces.com is a consulting and engineering firm specializing in roofing, building envelope, and waterproofing systems. They provide intelligent, cost-effective evaluation, design, and technical services for clients in restoration and new construction projects.


17. Compass Infrastructure Group

Compass Infrastructure Group is a civil engineering firm specializing in bridge and highway design, inspections, constructability, and other transportation-related services. With a team of experienced professionals, we provide innovative solutions and quality service to our clients. Our mission is to serve as a trusted advisor, promoting technical excellence and collaboration.


18. Cernica Engineering Inc

Cernica Engineering is a geotechnical and civil engineering firm based in Youngstown, Ohio that offers field exploration, laboratory testing, and project services.


19. Ohlin & Reed Consulting Engineers, Inc.

Ohlin & Reed is a structural engineering company offering design and technical consulting services. With over 40 years of combined experience, they work with architects, owners, developers, builders, and manufacturers. They provide services such as schematic design, construction documents, inspection, and feasibility studies.


20. Viox Services

Viox Services is an industry leader in facilities management, offering innovative solutions for engineering, consulting, operations, maintenance, and repair. With a comprehensive suite of services, including mechanical, electrical, and plumbing solutions, Viox ensures high-performance facilities for a wide range of clients.


21. Middough Inc.

  • Website: middough.com
  • Headquarters: Cleveland, Ohio, United States
  • Founded: 1950
  • Headcount: 501-1000
  • LinkedIn

Middough is a nationally ranked full-service project solutions firm that brings experience and expertise to every client's project in multiple core industries. With a deep knowledge and talented staff, Middough adds value to critical areas of projects, organizations, and businesses.


22. Brighton Science

Brighton Science is a global leader in surface intelligence, providing solutions and expertise in new product development, materials and surface optimization, manufacturing process improvement, and adhesion failure analysis.


23. Soil Testing & Engineering, Ltd.

Soil Testing & Engineering Ltd. (STL) is a full-service materials testing and consulting firm based in Dublin, OH. With 20 years of experience, STL offers a wide range of services including compaction testing, asphalt testing, phase 1 environmental assessments, concrete testing, surveying, and geotechnical services. STL takes pride in long-term client relationships, extensive relevant experience, ongoing education, and the expertise of licensed professionals.


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