Delta Engineering Group
Delta Engineering Group is an MBE/DBE-certified, privately held multi-discipline engineering consulting firm in Chicago providing civil, structural, mechanical, electrical, plumbing, fire protection, and construction management services exclusively to public-sector clients across transportation, aviation, transit, and municipal infrastructure in Northern Illinois.
- Company typePrivate
- Founded1987
- HeadquartersChicago, United States
- Headcount11–50
- GTM typeB2B
- OfferingServices
What Delta Engineering Group does
Delta Engineering Group, LLC is an Illinois-incorporated, privately held multi-discipline engineering consulting firm headquartered at 111 West Jackson Boulevard, Chicago, founded in 1987 (originally as Delta Engineering, Inc.) and rebranded under its current name in June 2019. The firm is certified as a Minority Business Enterprise (MBE) and Disadvantaged Business Enterprise (DBE), and is prequalified with the Illinois Department of Transportation (IDOT). It employs between 11 and 50 people and is led by CEO Syed Shuja Kazi. The firm serves a narrow, public-sector customer base concentrated entirely in Northern Illinois and the Chicago metropolitan area.
The company delivers Phase I/II/III professional engineering services through six core disciplines — civil, structural, mechanical, electrical, plumbing and fire protection — and added a construction management service line in 2022 covering licensed DOT/tollway inspection, field engineering, and material inspection for horizontal infrastructure. Customer work spans roadway and freeway transportation, rail and transit, water and wastewater, municipal, aviation, and facilities projects. Documented engagements include Chicago Riverwalk Phase II/III for the Chicago DOT, O'Hare Runway 10C-28C and the O'Hare Multi-Modal Facility for the Chicago Department of Aviation, Consolidated Control Facility and Rock Island District work for Metra, Clark-Division Red Line Station modernization for CTA, I-294 Advanced ITS Asset Relocation for the Illinois State Toll Highway Authority, and structural work for the Metropolitan Water Reclamation District of Greater Chicago.
Commercially, the firm operates a project-based professional services model with fees bid and quoted per engagement; revenue is not publicly disclosed and there is no venture, private equity, or institutional funding recorded. Distribution is direct to government owners through competitive RFQs/RFPs and both prime consultant and subconsultant roles, supported by ongoing IDOT prequalification and recognized industry credentials including a 2014 ACEC National Honor Award and a 2021 PSMJ A/E/C Employer of Choice designation. The firm does not maintain patents, proprietary technology platforms, AI/ML capabilities, or disclosed external integrations.
Delta Engineering Group firmographics
Firmographics- Name
- Delta Engineering Group
- Legal name
- Delta Engineering Group, LLC
- Website
- https://deltaengchicago.com
- Company type
- Private
- Founded year
- 1987
- Operating status
- Operating
- Headcount range
- 11–50 employees
- Short description
- Delta Engineering Group is an MBE/DBE-certified, privately held multi-discipline engineering consulting firm in Chicago providing civil, structural, mechanical, electrical, plumbing, fire protection, and construction management services exclusively to public-sector clients across transportation, aviation, transit, and municipal infrastructure in Northern Illinois.
- Ownership category
- akta.pro rank
Delta Engineering Group industry classification
Industry- Product category
- Engineering Consulting Services
- NAICS
- Engineering Services (54133), Architectural, Engineering, and Related Services (5413)
- SIC
- Services-Engineering Services (8711)
- akta.pro primary industry
- Civil & Structural Engineering Consulting (BPAHAIAA)
- akta.pro secondary industries
- T&D project/program management & owner’s engineering (EPCM/PMC) (EUADAKAF), Systems Engineering & Technical Program Management (BPAHAIAI)
Keywords
Where Delta Engineering Group is headquartered
LocationHeadquarters
- HQ city
- Chicago
- HQ country
- United States
- HQ region
- North America
Offices1 record
Markets served
Delta Engineering Group business model
Business model- GTM type
- B2B
- Offering type
- Services
- Cost components
- Personnel, Operations, Technology or R&D, Marketing or Sales, Infrastructure
Revenue model
- Professional Engineering Services: Phase I/II/III professional engineering services billed on project-based fees for government and municipal infrastructure projects. Revenue derived from engineering design, construction administration, and consulting services.
Go-to-market motion1 record
Distribution channels1 record
Marketing channels2 records
Delta Engineering Group product offering
Product offeringCore offering
Delta Engineering Group, LLC is a multi-discipline consulting engineering firm that delivers Phase I/II/III Professional Engineering Services for infrastructure, transportation, public works, and facility projects. The firm provides integrated civil, structural, mechanical, electrical, plumbing, and fire protection engineering design, complemented by construction management and transportation infrastructure services for government and municipal clients in the Chicago metropolitan area.
Product overview
Delta Engineering Group is a consulting engineering firm established in 1987 that provides Phase I/II/III Professional Engineering Services. The company operates as a single unified consulting practice offering civil, structural, mechanical, electrical, plumbing & fire protection engineering services, complemented by construction management and transportation infrastructure services. The firm's services are delivered through integrated multi-discipline engineering teams rather than as discrete software products or modules.
Differentiator
Problem solved
Functional benefit
Products and services
- Civil Engineering
Companies that use Delta Engineering Group
Customer profileNamed customers12 records
Segments5 records
Ideal customer profiles2 records
Delta Engineering Group technology and API
TechnologyTechnology focussed No
API detail
- Has API
- No
- API docs
- API detail
Core technology
AI maturity
App detail
Delta Engineering Group partnerships and signals
Strategic signalScale indicators3 records
Recent moves5 records
Expansion highlights4 records
Delta Engineering Group competitors and assessment
Company assessmentBroad incumbents
- Stantec: North American engineering, architecture, and environmental consulting firm with active Illinois practice serving transportation, water, and municipal clients — broad incumbent peer overlapping Delta's service lines and clients.
- AECOM: Global engineering and infrastructure consulting firm with large transportation, aviation, and water practices serving IDOT, CDA, CTA, and Metra — broad incumbent that competes with Delta on large Chicago-area pursuits, often as prime.
- WSP USA: Major global engineering consultancy with significant presence in Illinois serving IDOT, CTA, Metra, and CDA on transportation and aviation programs — competes with Delta for mid- and large-scale public infrastructure work.
- Jacobs Solutions: Global professional services firm with deep transportation, water, and aviation consulting practices serving Illinois DOT, Chicago agencies, and large capital programs — established prime competitor for Delta's marquee project space.
Direct peers
- TERRA Engineering, Ltd. Chicago-based MBE/DBE-certified civil engineering and construction management firm serving IDOT, ISTHA, and City of Chicago on roadway, transit, and water infrastructure — directly overlapping in market, certifications, and delivery model.
- Stanley Consultants: Mid-sized US consulting engineering firm providing transportation, water, and infrastructure design for public agencies — comparable multi-discipline model serving similar DOT and municipal clients, though at larger national scale.
- Ardmore Associates: Chicago-based MBE/DBE-certified architecture and engineering firm serving Public Building Commission of Chicago, CTA, and other City of Chicago agencies — directly comparable on certification status, geography, and public-sector client base.
- Hanson Professional Services Inc. Illinois-headquartered multi-discipline engineering and planning firm serving IDOT, CDA, ISTHA, and rail/transit clients on aviation, highway, and rail projects — directly comparable in core verticals and geographic base.
- Globetrotters Engineering Corporation: Chicago-headquartered, MBE-certified multi-discipline civil/structural/MEP engineering firm serving IDOT, CTA, CDOT, and City of Chicago on transportation, transit, and facilities — directly comparable in size, certification profile, client roster, and service mix.
- Christopher B. Burke Engineering, Ltd. (CBBEL): Rosemont, IL-based civil and water resources engineering consulting firm heavily serving MWRDGC, IDOT, and Chicago-area municipalities — directly comparable on water, roadway, and municipal infrastructure consulting in the same geography.
Market position
Strengths5 records
Weaknesses5 records
Competitive moat5 records
Key risks6 records
Key highlights6 records
Customer concentration
Delta Engineering Group social profiles
Digital presenceDelta Engineering Group financial estimates
Financial estimateRevenue estimate
Valuation estimate
Delta Engineering Group leadership team
Management profileNumber of profiles
Profiles1 record
Delta Engineering Group funding detail
Funding detailFunding overview
Funding rounds
Investors
Funding detail is available on the Subscription and Enterprise plan.Contact sales →
Delta Engineering Group 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 Delta Engineering Group
What does Delta Engineering Group do?
Delta Engineering Group, LLC is a multi-discipline consulting engineering firm that delivers Phase I/II/III Professional Engineering Services for infrastructure, transportation, public works, and facility projects. The firm provides integrated civil, structural, mechanical, electrical, plumbing, and fire protection engineering design, complemented by construction management and transportation infrastructure services for government and municipal clients in the Chicago metropolitan area.
Is Delta Engineering Group a public or private company?
Delta Engineering Group is a private company. It is classified as founder individual operated bootstrapped and is currently operating.
When was Delta Engineering Group founded?
Delta Engineering Group was founded in 1987. It employs 11 to 50 people.
Where is Delta Engineering Group based?
Delta Engineering Group is headquartered in Chicago, United States, in the North America region.
How does Delta Engineering Group make money?
One revenue line is on record: professional Engineering Services.
Who are Delta Engineering Group's main competitors?
Broad incumbents on record are Stantec, AECOM, WSP USA and Jacobs Solutions. Direct peers are TERRA Engineering, Ltd., Stanley Consultants, Ardmore Associates, Hanson Professional Services Inc., Globetrotters Engineering Corporation and Christopher B. Burke Engineering, Ltd. (CBBEL).
Does Delta Engineering Group have an API?
No public API is recorded for Delta Engineering Group.
What industry is Delta Engineering Group in?
Delta Engineering Group's product category is Engineering Consulting Services. Its primary akta.pro industry code is BPAHAIAA, Civil & Structural Engineering Consulting, with a secondary code of EUADAKAF, T&D project/program management & owner’s engineering (EPCM/PMC). Its NAICS code is 54133 and its SIC code is 8711.