The Korte Company
The Korte Company is an employee-owned design-build construction firm founded in 1958, serving federal, healthcare, distribution, and commercial clients across 43+ U.S. states with over $400M in annual construction volume.
- Company typePrivate
- Founded1958
- HeadquartersSt Louis, United States
- Headcount251–500
- GTM typeB2B
- OfferingServices
What The Korte Company does
The Korte Company is an employee-owned design-build construction firm founded in 1958 by Ralph Korte in Highland, Illinois. It delivers integrated design and construction services primarily to federal government, healthcare, distribution/logistics, and commercial clients across 43+ U.S. states, with three regional offices in Highland IL, St. Louis MO, and Las Vegas NV. Approximately 90% of the firm's work is executed under Design-Build delivery, supported by an in-house architectural design affiliate (Korte Design, Inc. and TKC Design, Inc.) that eliminates the architect-contractor handoff typical of design-bid-build projects. The company manages more than $400 million of construction volume annually and has completed over 4,500 projects since inception.
The firm's service portfolio spans core Design-Build, General Contracting, and Construction Management, supplemented by Korte Interiors (with A.I.S. and Haworth furniture dealer partnerships), Diversified Operations Group for small-to-medium projects ($50K-$500K), EM 385 Training, Emergency Services, ALTA Surveying, and Construction Assessments. Its proprietary 5D Macro-BIM technology provides real-time cost and schedule visualization during early design phases. Customer segments are weighted toward Department of Defense (U.S. Army Corps of Engineers, NAVFAC, Air Force, Marine Corps), USPS, healthcare systems (Anderson Hospital, BJC, Kindred, Parkview), and large distribution clients (Walgreens, Amazon, Hitachi), with an 84% customer return rate. The firm is a founding member of the Design-Build Institute of America and has been consecutively ranked on ENR's Top Contractor list since 1986. Revenue is generated through project-based contracts ranging from $50,000 to $100 million, delivered through direct business development and relationship-based sales without channel intermediaries.
The Korte Company firmographics
Firmographics- Name
- The Korte Company
- Legal name
- The Korte Company
- Website
- https://korteco.com
- Company type
- Private
- Founded year
- 1958
- Operating status
- Operating
- Headcount range
- 251–500 employees
- Short description
- The Korte Company is an employee-owned design-build construction firm founded in 1958, serving federal, healthcare, distribution, and commercial clients across 43+ U.S. states with over $400M in annual construction volume.
- Ownership category
- akta.pro rank
The Korte Company industry classification
Industry- Product category
- Commercial Construction Services
- NAICS
- Nonresidential Building Construction (2362), Commercial and Institutional Building Construction (236220), Architectural Services (54131)
- SIC
- General Bldg Contractors - Nonresidential Bldgs (1540)
- akta.pro primary industry
- Design-Build / EPC General Contracting (IMAFAAAD)
- akta.pro secondary industries
- Architectural Design Services (BPAHAKAA), Construction Engineering & Constructability Consulting (BPAHAIAN), Office & Corporate Building Construction (IMAFACAA)
Keywords
Where The Korte Company is headquartered
LocationHeadquarters
- HQ city
- St Louis
- HQ country
- United States
- HQ region
- North America
Offices3 records
Markets served
The Korte Company business model
Business model- GTM type
- B2B
- Offering type
- Services
- Cost components
- Personnel, Operations, Supply Chain, Technology or R&D, Marketing or Sales, Infrastructure
Revenue model
- Construction Project Delivery: Revenue generated through design-build, general contracting, and construction management services for commercial construction projects ranging from small tenant finishes to $100 million Design-Build projects. Manages more than $400 million of construction volume each year.
- Interior Design Services: Interior design services including furniture solutions, space planning, and installation through authorized dealer partnerships with A.I.S. and Haworth furniture brands.
- Preconstruction Services: Preconstruction activities including market research, subcontractor prequalification, quantity surveys, cost estimating, schedule development, and value engineering.
Go-to-market motion1 record
Distribution channels1 record
Marketing channels6 records
The Korte Company product offering
Product offeringCore offering
The Korte Company delivers design-build construction services—single-source responsibility combining architectural design and construction execution under one roof. They provide commercial construction projects ranging from small tenant finishes to $100 million Design-Build projects across healthcare, defense, distribution, manufacturing, education, and municipal sectors, handling preconstruction, architectural design, construction management, general contracting, interior design, surveying, and emergency restoration services.
Product overview
The Korte Company is a design-build construction firm offering an integrated portfolio of construction services. The core offering is Design-Build services (90% of work), supplemented by General Contracting and Construction Management as alternative delivery methods. Architectural Design is delivered through affiliated firms Korte Design, Inc. and TKC Design, Inc. Add-on services include Korte Interiors (interior design with A.I.S. and Haworth furniture partnerships), Diversified Operations Group (small-to-medium projects), EM 385 Training, Emergency Services, Small Construction, ALTA Surveying, and Construction Assessments. The company pioneered Design-Build in 1963 and serves markets including healthcare, education, military/defense, distribution centers, manufacturing, and commercial development across 43 U.S. states.
Differentiator
Problem solved
Functional benefit
Brands
- Korte Design, Inc. In-house architectural design affiliate providing full-service design services
- TKC Design, Inc.
- Korte Interiors
- Diversified Operations Group
Products and services
- Design-Build Services Primary construction delivery method providing single-source responsibility for design and construction phases, from estimation and pre-construction through architecture, engineering, subcontracting and post-construction. Accounts for 90% of company projects.
- General Contracting Traditional construction delivery for clients with existing architect and drawings, offering negotiated or hard-dollar bid options with full understanding of bidding processes.
- Construction Management Project delivery system facilitating design and construction by organizing people, materials, and equipment, serving as construction managers at risk to deliver projects on-time and on-budget.
- Architectural Design Services Full-service in-house design capabilities including architectural design, technical detailing, sustainable building science, interior design, medical planning, and 3D animation/visualization. Delivered through affiliated firm Korte Design, Inc. and TKC Design, Inc. in Nevada.
- Korte Interiors Interior design and turnkey furniture solutions transforming raw square footage into functional spaces. Includes authorized dealer partnerships with A.I.S. and Haworth furniture, featuring CaseWorks cabinetry, conference/training rooms, lounge areas, office solutions, outdoor furniture, quick ship options, reception areas, task seating, and workstations.
- Diversified Operations Group Division specializing in small- to medium-sized projects ($50,000 to $500,000) offering construction management solutions with a single point of contact for new construction, additions, renovations, and ongoing maintenance.
- Emergency Services Emergency construction and disaster restoration services available 24/7.
Quantifiable outcome
- 84% of customers return for additional projects
- +4 more outcomes
Companies that use The Korte Company
Customer profileNamed customers21 records
Segments6 records
Ideal customer profiles3 records
The Korte Company technology and API
TechnologyTechnology focussed No
API detail
- Has API
- No
- API docs
- API detail
Core technology
AI maturity
App detail
Feature2 records
The Korte Company partnerships and signals
Strategic signalPartnerships
Three partnerships are on record, tiered core.
- A.I.S. (AIS, Inc.)coreAuthorized furniture dealer partnership providing office furniture, caseworks, and interior solutions. A.I.S. is a key furniture supplier for interior design projects, enabling The Korte Company to offer complete turnkey furniture solutions as part of their interior design services.
- HaworthcoreAuthorized Haworth furniture dealer partnership providing premium office furniture solutions. As an authorized Haworth dealer, The Korte Company offers high-quality workspace furniture as part of their interior design offerings.
- Design-Build Institute of America (DBIA)coreFounding member of DBIA since its establishment. As one of seven founding members, The Korte Company helped establish Design-Build as a recognized construction delivery method in the United States. DBIA certification programs validate their team's expertise.
Scale indicators7 records
Recent moves13 records
Expansion highlights6 records
The Korte Company competitors and assessment
Company assessmentDirect peers
- Barton Malow Company: Employee-owned design-build contractor with comparable scale and similar vertical mix including healthcare, defense, sports, and industrial markets. Directly competes for many of the same DoD, education, and commercial projects as Korte.
- Gilbane Building Company: Family-owned, private construction services firm offering design-build, construction management, and general contracting across healthcare, education, government, and commercial markets — directly overlapping with Korte's portfolio.
- Hensel Phelps: Employee-owned design-build construction firm serving federal, healthcare, aviation, and commercial markets. Competes directly for DoD, USPS, and healthcare projects where Korte operates.
- McCarthy Building Companies: 100% employee-owned design-build contractor with a comparable mix of healthcare, education, commercial, and federal work — overlapping client roster including hospital systems and government agencies.
- Burns & McDonnell: Employee-owned engineering, architecture, and construction firm with deep federal/defense contracting expertise. Comparable mix of design-build delivery, DoD portfolio, and employee-ownership structure.
- Walsh Construction: Family-founded, employee-owned general contractor with significant design-build capability and overlapping markets in healthcare, education, and government. Comparable mid-market scale.
- Mortenson Construction: Employee-owned builder with strong wind/solar and federal portfolios. Direct overlap on renewable/institutional construction and a similar private, employee-owned governance model.
Broad incumbents
- Turner Construction Company: Largest domestic general contractor with broad capabilities across healthcare, education, defense, and commercial markets. Larger scale and broader geographic footprint than Korte, but competes for many of the same institutional clients.
- Skanska USA: Global construction firm with deep U.S. healthcare, education, and civil infrastructure portfolio. Competes for larger healthcare and institutional design-build projects where Korte also pursues work.
- Clark Construction Group: Large national design-build contractor with strong federal and commercial portfolio, including healthcare, education, and government work. Competes for many of the same institutional accounts as Korte but at larger project sizes.
Market position
Strengths5 records
Weaknesses5 records
Competitive moat5 records
Key risks6 records
Key highlights6 records
Customer concentration
The Korte Company social profiles
Digital presenceThe Korte Company financial estimates
Financial estimateRevenue estimate
Valuation estimate
The Korte Company leadership team
Management profileNumber of profiles
Profiles17 records
The Korte Company subsidiaries and ownership
Company hierarchySubsidiaries2 records
The Korte Company funding detail
Funding detailFunding overview
Funding rounds
Investors
Funding detail is available on the Subscription and Enterprise plan.Contact sales →
The Korte Company 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 The Korte Company
What does The Korte Company do?
The Korte Company delivers design-build construction services—single-source responsibility combining architectural design and construction execution under one roof. They provide commercial construction projects ranging from small tenant finishes to $100 million Design-Build projects across healthcare, defense, distribution, manufacturing, education, and municipal sectors, handling preconstruction, architectural design, construction management, general contracting, interior design, surveying, and emergency restoration services.
Is The Korte Company a public or private company?
The Korte Company is a private company. It is classified as management employee owned and is currently operating.
When was The Korte Company founded?
The Korte Company was founded in 1958. It employs 251 to 500 people.
Where is The Korte Company based?
The Korte Company is headquartered in St Louis, United States, in the North America region.
How does The Korte Company make money?
Three revenue lines are on record. Construction Project Delivery is the primary driver. The others are interior Design Services and preconstruction Services.
Who are The Korte Company's main competitors?
Direct peers on record are Barton Malow Company, Gilbane Building Company, Hensel Phelps, McCarthy Building Companies, Burns & McDonnell, Walsh Construction and Mortenson Construction. Broad incumbents are Turner Construction Company, Skanska USA and Clark Construction Group.
Does The Korte Company have an API?
No public API is recorded for The Korte Company.
What industry is The Korte Company in?
The Korte Company's product category is Commercial Construction Services. Its primary akta.pro industry code is IMAFAAAD, Design-Build / EPC General Contracting, with a secondary code of BPAHAKAA, Architectural Design Services. Its NAICS code is 2362 and its SIC code is 1540.