Nexus Engineering Group, LLC
Nexus Engineering Group is a Cleveland-based, ESOP-owned full-service EPCm firm delivering engineering, procurement, and construction management services to enterprise industrial clients in refining, chemicals, power, renewables, manufacturing, and midstream across the Midwest US.
- Company typePrivate
- Founded2005
- HeadquartersCleveland, United States
- Headcount101–250
- GTM typeB2B
- OfferingServices
What Nexus Engineering Group, LLC does
Nexus Engineering Group is a full-service EPCm (Engineering, Procurement, and Construction Management) firm serving industrial clients across the Midwest United States. Founded in 2005 by Jeff Herzog and Marianne Corrao, the company is 100% employee-owned through an ESOP and headquartered in Cleveland, Ohio, with regional offices in Maumee (OH), Midland (MI), and Oak Brook/Chicago (IL). The firm has grown to 250+ employees and has delivered more than 5,000 projects over 20+ years for enterprise clients in refining, chemicals, power and energy, renewable energy, manufacturing, and midstream markets, with named customers including BP Husky Refining, Lubrizol, and Nutrien.
Nexus delivers its work through six integrated service modules: Engineering & Design, Strategic Planning & Consultancy, Project Management, Project Services & Controls, Procurement, and Construction Management — the last of which was added in 2024 to complete the full EPCm offering. The business model is project-based and quote-based, with multi-year contracts anchored in long-term industrial clients in the Midwest. Revenue grew 12% in 2025, and the firm debuted at #422 on the ENR Top 500 Design Firms list in 2026, alongside a Top Workplaces USA (2025) employer recognition. Geographic expansion has progressed from Cleveland into Maumee (OH), Midland (MI), and Oak Brook/Chicago (IL), with senior hires strengthening bench depth across project controls, regional operations, and emerging end markets such as AI infrastructure and data centers.
Nexus Engineering Group, LLC firmographics
Firmographics- Name
- Nexus Engineering Group, LLC
- Legal name
- Nexus Engineering Group, Inc.
- Website
- https://nexusegroup.com
- Company type
- Private
- Founded year
- 2005
- Operating status
- Operating
- Headcount range
- 101–250 employees
- Short description
- Nexus Engineering Group is a Cleveland-based, ESOP-owned full-service EPCm firm delivering engineering, procurement, and construction management services to enterprise industrial clients in refining, chemicals, power, renewables, manufacturing, and midstream across the Midwest US.
- Ownership category
- akta.pro rank
Nexus Engineering Group, LLC industry classification
Industry- Product category
- Industrial Engineering Services
- NAICS
- Engineering Services (54133), Engineering Services (541330)
- SIC
- Services-Engineering Services (8711), Services-Management Consulting Services (8742)
- akta.pro primary industry
- Construction Management & General Contracting (EPCM, Scheduling, QA/QC, HSE) (EUAMAFAJ)
Keywords
Where Nexus Engineering Group, LLC is headquartered
LocationHeadquarters
- HQ city
- Cleveland
- HQ country
- United States
- HQ region
- North America
Offices4 records
Markets served
Nexus Engineering Group, LLC business model
Business model- GTM type
- B2B
- Offering type
- Services
- Cost components
- Personnel, Operations, Technology or R&D, Marketing or Sales, Infrastructure
Revenue model
- EPCM Professional Services: The company generates revenue through providing integrated engineering, procurement, and construction management services on a project basis. Services include engineering & design, strategic planning & consultancy, project management, project services & controls, procurement, and construction management. Revenue is generated through professional services fees for consulting, design, and project delivery engagements with industrial clients.
Pricing tiers
| Model | Billing | Price |
|---|---|---|
| Other | Multi-year contract | Project-based professional services engagement |
Go-to-market motion1 record
Distribution channels1 record
Marketing channels3 records
Nexus Engineering Group, LLC product offering
Product offeringCore offering
Nexus Engineering Group is a full-service EPCm (Engineering, Procurement, and Construction Management) firm delivering integrated engineering design, strategic planning and consultancy, project management, project services and controls, procurement, and construction management services to industrial clients. The firm operates across six vertical markets: Refining, Chemicals, Power & Energy, Renewable Energy, Manufacturing, and Midstream, with multidisciplinary engineering spanning process, instrumentation, structural, electrical, mechanical, and piping disciplines.
Product overview
Nexus Engineering Group is a full-service EPCm (Engineering, Procurement, and Construction Management) firm that offers six integrated service modules. The core portfolio includes Engineering & Design Services (multidisciplinary engineering across process, instrumentation, structural, electrical, mechanical, and piping disciplines), Strategic Planning & Consultancy (feasibility assessment and project lifecycle planning), Project Management Services (disciplined leadership and execution), Project Services & Controls (earned value management and scheduling), Procurement Services (strategic sourcing and expediting), and Construction Management Services (oversight and turnaround services). These services are delivered across six industry markets: Refining, Chemicals, Power & Energy, Renewable Energy, Manufacturing, and Midstream. The company operates as a professional services firm rather than a software product company, providing owner-side expertise as an extension of client teams.
Differentiator
Problem solved
Functional benefit
Products and services
- Engineering & Design Services Multidisciplinary engineering design services including process, instrumentation, structural, electrical, mechanical, and piping disciplines for industrial facility owners in refining, chemicals, power & energy, renewable energy, manufacturing, and midstream markets.
- Strategic Planning & Consultancy Early-stage project lifecycle services including objective definition, feasibility assessment, scope development, risk identification, and budget planning for industrial capital projects.
- Project Management Services Project leadership using industry best practices and proven methodologies aligned with client business needs, covering scoping, quality assurance, project controls, and documentation for industrial capital projects.
- Project Services & Controls End-to-end project support including project controls, estimating cost engineering, earned value management, and project scheduling services for on-time, within-budget delivery.
- Procurement Services Strategic procurement consulting and execution including procurement strategy development, sourcing, contracting, material expediting, and contract management for industrial projects.
- Construction Management Services Construction management and turnaround (TAR) services operating as an extension of client teams, covering pre-construction, construction consultancy, and full construction management for industrial facilities.
Companies that use Nexus Engineering Group, LLC
Customer profileNamed customers5 records
Segments6 records
Ideal customer profiles1 record
Nexus Engineering Group, LLC technology and API
TechnologyTechnology focussed No
API detail
- Has API
- No
- API docs
- API detail
Core technology
AI maturity
App detail
Feature3 records
Nexus Engineering Group, LLC partnerships and signals
Strategic signalScale indicators5 records
Recent moves16 records
Expansion highlights5 records
Nexus Engineering Group, LLC competitors and assessment
Company assessmentBroad incumbents
- Stantec: Global publicly traded engineering, consulting, and project management firm serving energy, chemicals, and industrial clients. Overlaps with Nexus in industrial engineering design and EPC-adjacent services, with broader geographic and service reach.
- KBR, Inc. Global engineering and government services firm with major refining, chemicals, and energy transition practices. Competes for larger industrial EPCM programs in similar end markets to Nexus.
- Jacobs Solutions: Large publicly traded professional services firm with major energy, chemicals, refining, and advanced manufacturing practices. Competes for many of the same enterprise EPCM programs but at significantly greater scale.
- WSP Global: Global professional services firm with substantial energy, property, and industrial engineering practices. Overlaps with Nexus in industrial EPCM consulting and project management for enterprise clients.
- AECOM: Global infrastructure consulting firm with energy and industrial engineering practices. Competes for large EPCM-style engagements across refining, chemicals, and power markets that Nexus also pursues.
Direct peers
- GHD: Employee-owned global engineering, architecture, and consulting firm with strong energy, chemicals, and manufacturing practices. Closely comparable multidisciplinary engineering and project delivery model.
- Burns & McDonnell: 100% employee-owned EPCm firm headquartered in Kansas City with strong power, refining, chemicals, and manufacturing practices. Closest peer in ownership structure (ESOP), service mix, and relationship-driven GTM, but at substantially larger scale.
- HDR, Inc. 100% employee-owned architecture, engineering, and consulting firm serving power, oil & gas, industrial, and infrastructure markets. Closely comparable in size, ownership structure, and multidisciplinary EPC-adjacent delivery.
- Black & Veatch: Employee-owned global engineering, procurement, and construction firm with deep power, water, renewables, and oil & gas practices. Directly comparable EPCM delivery model serving enterprise industrial and utility clients.
Regional players
- S&B Engineers and Constructors: Privately held Houston-based EPC firm serving refining, chemicals, and midstream clients. Comparable EPCM-style delivery and customer profile to Nexus, primarily competing in Gulf Coast and Southern U.S.
Market position
Strengths5 records
Weaknesses5 records
Competitive moat4 records
Key risks5 records
Key highlights7 records
Customer concentration
Nexus Engineering Group, LLC social profiles
Digital presenceNexus Engineering Group, LLC financial estimates
Financial estimateRevenue estimate
Valuation estimate
Nexus Engineering Group, LLC leadership team
Management profileNumber of profiles
Profiles15 records
Nexus Engineering Group, LLC funding detail
Funding detailFunding overview
Funding rounds
Investors
Funding detail is available on the Subscription and Enterprise plan.Contact sales →
Nexus Engineering Group, LLC M&A and investment
M&A and investmentM&A
Investments
M&A and investment is available on the Subscription and Enterprise plan.Contact sales →
Frequently asked questions about Nexus Engineering Group, LLC
What does Nexus Engineering Group, LLC do?
Nexus Engineering Group is a full-service EPCm (Engineering, Procurement, and Construction Management) firm delivering integrated engineering design, strategic planning and consultancy, project management, project services and controls, procurement, and construction management services to industrial clients. The firm operates across six vertical markets: Refining, Chemicals, Power & Energy, Renewable Energy, Manufacturing, and Midstream, with multidisciplinary engineering spanning process, instrumentation, structural, electrical, mechanical, and piping disciplines.
Is Nexus Engineering Group, LLC a public or private company?
Nexus Engineering Group, LLC is a private company. It is classified as management employee owned and is currently operating.
When was Nexus Engineering Group, LLC founded?
Nexus Engineering Group, LLC was founded in 2005. It employs 101 to 250 people.
Where is Nexus Engineering Group, LLC based?
Nexus Engineering Group, LLC is headquartered in Cleveland, United States, in the North America region.
How does Nexus Engineering Group, LLC make money?
One revenue line is on record: EPCM Professional Services.
Who are Nexus Engineering Group, LLC's main competitors?
Broad incumbents on record are Stantec, KBR, Inc., Jacobs Solutions, WSP Global and AECOM. Direct peers are GHD, Burns & McDonnell, HDR, Inc. and Black & Veatch. S&B Engineers and Constructors is listed as a regional player.
Does Nexus Engineering Group, LLC have an API?
No public API is recorded for Nexus Engineering Group, LLC.
What industry is Nexus Engineering Group, LLC in?
Nexus Engineering Group, LLC's product category is Industrial Engineering Services. Its primary akta.pro industry code is EUAMAFAJ, Construction Management & General Contracting (EPCM, Scheduling, QA/QC, HSE). Its NAICS code is 54133 and its SIC code is 8711.