W.B. Olson

What W.B. Olson does

W.B. Olson, Inc. (legally W. B. Olson, Inc., DBA "The Construction People") is a privately held, full-service construction management and general contracting firm founded in 1970 and headquartered in Northbrook, Illinois. The company serves public, private, and nonprofit clients throughout the Chicagoland metropolitan area, organized across eight market verticals: Parks and Recreation, Municipal Government, Education, Healthcare, Performing Arts, Institutional, Industrial/Commercial, and Golf Clubs. Its core service portfolio comprises five offerings — Construction Management, General Contracting, Preconstruction Services, Design/Build, and Referendum Support — delivered under two branded frameworks: the SUCCESS Framework (Safety, Unified Team, Cost Control, Clear Communication, Effective Execution, Schedule Certainty, Shared Success) for project execution and the Pre Construction Framework for early-phase planning.

The firm generates revenue through project-based contracts with quoting determined per engagement rather than via standard pricing tiers, consistent with industry norms for institutional and public-sector construction work. Notable repeat clients include Northwestern University, North Park University, Ravinia Festival, Glenview Park District, the Village of Barrington, VNA Healthcare, and YWCA Evanston/North Shore. The business is partner-owned, transitioned from founder Bill Olson's family ownership over time, and operates without any disclosed external investment, parent company, or M&A history. Headcount is reported at 101–250 employees, and revenue is not publicly disclosed.

Distinctive competitive characteristics include a long-tenured leadership team (with the five named partners all joining between 1988 and 2000), a continuous safety-record highlighted by repeated OSHA and Chicagoland Associated General Contractors Safety Recognition Awards from 1999 through 2024, a deep third-party award trail across AIA Chicago, AIA Northeast Illinois, CBC, IPRA, ENR Midwest, and OSHA, and a tightly localized distribution model driven by direct client engagement and relationship-based business development rather than digital channels or partner networks.

Name

W.B. Olson

Legal name

W. B. Olson, Inc.

Website

https://wbo.com

Company type

Private

Founded year

1970

Operating status

Operating

Headcount range

101–250 employees

Short description

W.B. Olson is a privately held Chicagoland construction management and general contracting firm founded in 1970, serving public, private, and nonprofit clients across parks, municipal, education, healthcare, performing arts, institutional, industrial, and golf-club verticals on a project-based, referral-driven basis.

Ownership category

akta.pro rank

Headquarters

HQ city

Northbrook

HQ country

United States

HQ region

North America

Offices1 record

Markets served

GTM type

B2B

Offering type

Services

Cost components

Personnel, Operations, Supply Chain, Marketing or Sales

Revenue model

1. Construction Project Services: Revenue is generated through construction management, design/build, and general contracting services for institutional, municipal, educational, healthcare, and commercial construction projects. Services include preconstruction, project delivery, and referendum support. Revenue is project-based, typically one-time per project with potential for repeat client engagements.

Pricing tiers

Go-to-market motion1 record

Distribution channels1 record

Marketing channels8 records

Core offering

W.B. Olson is a full-service construction management and general contracting firm serving Chicagoland since 1970. The company delivers five core offerings — Construction Management, General Contracting, Preconstruction Services, Design/Build, and Referendum Support — across market sectors including Parks and Recreation, Municipal, Healthcare, Education, Performing Arts, Institutional, Industrial, and Golf Clubs. Services span preconstruction budgeting and estimating through construction execution and closeout for public, private, and nonprofit clients.

Product overview

W.B. Olson is a full-service construction management and general contracting firm serving Chicagoland since 1970. The company operates a unified service portfolio built around five core offerings: Construction Management, General Contracting, Preconstruction Services, Design/Build, and Referendum Support. These services are delivered across multiple market sectors including Parks and Recreation, Municipal, Healthcare, Education, Performing Arts, Institutional, Industrial, and Golf Clubs. The firm serves public, private, and nonprofit organizations with a disciplined approach focused on predictability and client confidence from early planning through project completion.

Differentiator

Problem solved

Functional benefit

Products and services

• Construction Management Full-service construction management aligning owners, architects, and trade partners early to keep decisions moving and projects on track from start to closeout. Targeted at institutional, municipal, educational, healthcare, and cultural clients in Chicagoland.
• General Contracting General contracting built on trust, organization, and follow-through with clear communication, real expectations, and coordinated field execution through closeout. Serves public, private, and nonprofit clients across multiple market sectors.
• Preconstruction Services Estimators and engineers build budgets reflecting real-world conditions, refining costs as design evolves to protect scope, schedule, and priorities. Includes value engineering, constructability review, and disciplined estimating led by the Director of Preconstruction Services.
• Design/Build Design-build delivery putting one accountable team in charge from planning through construction, with architects and engineers staying aligned and handoffs shrinking. Aimed at owners seeking a single point of accountability.
• Referendum Support Municipal communication support for scope and costs in plain language, backed by realistic budgeting and clear options for public sessions and board meetings. Supports park districts, villages, and municipalities pursuing public-funded construction projects.

Quantifiable outcome

• Over 55 years of continuous operation since 1970
• +1 more outcomes

Named customers10 records

Segments8 records

Ideal customer profiles7 records

Technology focussed No

API detail

Has API

No

API docs

API detail

Core technology

AI maturity

App detail

Scale indicators2 records

Recent moves7 records

Expansion highlights6 records

Direct peers

• Pepper Construction Group: Chicago-based construction management and general contracting firm serving commercial, healthcare, education, and public-sector clients across the Midwest. Closely comparable to W.B. Olson in geography, service offering, and vertical mix, with a similar mid-market positioning.
• Bulley & Andrews: Chicago-headquartered construction management firm specializing in commercial, institutional, healthcare, and cultural projects. Comparable to W.B. Olson in serving Chicagoland public and nonprofit clients with a similar full-service CM/GC model.
• McCarthy Building Companies: National construction manager and general contractor with strong Midwest presence and active healthcare, education, and public-sector practices. Comparable to W.B. Olson in service model and vertical mix but operates at significantly larger scale.
• Power Construction: Chicago-based general contractor and construction manager active in commercial, healthcare, education, hospitality, and municipal markets. Directly comparable as a Chicagoland-headquartered peer with overlapping vertical mix and similar relationship-driven GTM.
• Walsh Construction: Chicago-based general contractor and construction manager serving healthcare, education, municipal, and commercial clients throughout the Midwest. Comparable to W.B. Olson as a Chicago-headquartered competitor with overlapping vertical exposure, though typically larger in scale.

Broad incumbents

• Turner Construction Company: One of the largest national construction management firms in the U.S., serving healthcare, education, civic, and cultural clients nationwide. Comparable to W.B. Olson as a CM peer in overlapping verticals, though at a vastly larger scale and broader geographic footprint.
• Barton Malow Company: National construction management and general contracting firm with significant Midwest presence across sports, healthcare, education, and public-sector markets. Comparable to W.B. Olson in service offering but at much broader geographic and scale footprint.
• Mortenson Construction: National construction manager with strong Midwest operations serving healthcare, education, civic, and cultural clients. Comparable to W.B. Olson in delivery model and vertical mix, but operates at substantially larger scale across multiple regions.
• Clark Construction Group: Large national construction manager and general contractor with active public-sector, education, healthcare, and cultural-institution practices. Comparable in delivery model and vertical exposure to W.B. Olson, but at significantly larger scale and broader geography.
• Gilbane Building Company: Large national construction management firm with extensive public-sector, education, healthcare, and cultural-institution practices. Comparable as a CM/GC peer serving similar institutional clients, though operating at much broader national scale than W.B. Olson.

Market position

Strengths5 records

Weaknesses5 records

Competitive moat4 records

Key risks6 records

Key highlights7 records

Customer concentration

• YouTubeyoutube.com/channel/UC6H2NA0NBUFHmQnBRDQTjvg
• Facebookfacebook.com/WBOlsonInc
• LinkedInlinkedin.com/company/w.b.-olson-inc.---the-construction-people
• Instagraminstagram.com/wbolsoninc

Revenue estimate

Valuation estimate

Number of profiles

Profiles5 records

Funding overview

Funding rounds

Investors

Funding detail is available on the Subscription and Enterprise plan.Contact sales →

M&A

Investments

M&A and investment is available on the Subscription and Enterprise plan.Contact sales →

Frequently asked questions about W.B. Olson