What Lorentz Bruun Construction does

Lorentz Bruun Construction is a third-generation, family-owned general contractor founded in 1946 in Portland, Oregon by a Norwegian immigrant. The firm delivers design/build, general contracting, and construction management services to commercial, healthcare, hospitality, industrial, multifamily, affordable housing, historic renovation, retail, and government/transit clients across the West Coast, with active project presence in Oregon, Washington, California, Idaho, and Nevada. Project scale spans small tenant improvements through large ground-up and adaptive reuse developments, including marquee work such as the 785,000 sq. ft. Moda Center renovation, the Bonneville Dam intake facility, and a 70,000+ project cumulative track record anchored by relationships with Chase Bank (100+ locations), Banner Bank, Fred Meyer, Widmer Brewery, Providence Medical Group, the Portland Trail Blazers, TriMet, and multiple housing authorities.

The firm's core service offering comprises Pre-Construction Services (estimating, constructability analysis, budgeting, scheduling, risk management, and subcontractor packaging), Value Engineering, Construction Management, Sustainable Building (LEED certification expertise including LEED For Homes, LEED Gold, LEED Platinum, Passive House, and Living Building Challenge), and a documented Building Safely program. The technology footprint is conventional: there is no proprietary software platform, AI tooling, or disclosed technology stack, with project delivery grounded in traditional craft, subcontractor management, and accumulated field expertise rather than digital differentiation. The firm is a recognized pioneer in sustainable multifamily construction, having built the first Passive House apartment building in the United States (Kiln Apartments, 2012), the first LEED For Homes Mid-Rise project, and multiple LEED Gold and Platinum certified buildings through a longstanding partnership with Earth Advantage.

Lorentz Bruun operates a sales-led, relationship-driven go-to-market model with all project acquisition handled through direct field sales, business development, repeat clients, referrals, and competitive bidding — no resellers, distributors, or marketplace channels are used. Revenue is project-based and one-time per engagement, with pricing determined through quote-based, project-specific competitive bidding rather than disclosed rate cards. The firm is privately held under continuous family ownership across three generations with no institutional equity, no public listing, and no documented M&A activity, and continues to operate from its Portland headquarters at 3611 SE 20th Avenue with active subcontractor bidding through 2026.

Name

Lorentz Bruun Construction

Legal name

Lorentz Bruun Co., Inc.

Website

https://bruunconstruction.com

Company type

Private

Founded year

1946

Operating status

Operating

Headcount range

101–250 employees

Short description

Third-generation family-owned general contractor founded in 1946 and headquartered in Portland, Oregon, delivering design/build, general contracting, and construction management services across commercial, healthcare, multifamily, affordable housing, historic renovation, industrial, hospitality, retail, and government sectors on the West Coast.

Ownership category

akta.pro rank

Product category

Commercial Construction Services

NAICS

Nonresidential Building Construction (2362), Commercial and Institutional Building Construction (236220), New Multifamily Housing Construction (except For-Sale Builders) (236116), Residential Building Construction (2361)

SIC

General Bldg Contractors - Nonresidential Bldgs (1540), General Bldg Contractors - Residential Bldgs (1520)

akta.pro primary industry

Design-Build / EPC General Contracting (IMAFAAAD)

akta.pro secondary industries

Office & Corporate Building Construction (IMAFACAA), Multi-Family Residential Construction (Apartments, Condos, Townhomes) (IMAFABAB), Residential Design-Build & Renovation-Integrated Builders (IMAFABAE)

Keywords

• General contracting services
• Construction management
• Design-build construction
• Sustainable building
• Commercial construction

Headquarters

HQ city

Portland

HQ country

United States

HQ region

North America

Offices1 record

Markets served

GTM type

B2B

Offering type

Services

Cost components

Personnel, Supply Chain, Operations, Marketing or Sales, Technology or R&D, Infrastructure

Revenue model

1. Construction Project Services: Lorentz Bruun generates revenue through one-time construction project fees, serving as general contractor on design/build, general contracting, and construction management engagements. Projects vary in scope from tenant improvements to major ground-up developments. Revenue is project-based and non-recurring per client.

Go-to-market motion1 record

Distribution channels1 record

Marketing channels7 records

Core offering

Lorentz Bruun Construction is a third-generation, family-owned general contractor delivering design/build, general contracting, and construction management services across the U.S. West Coast. Its work spans commercial, healthcare, hospitality, industrial, multifamily, affordable housing, historic renovation, banking, retail, and public infrastructure projects, supported by in-house pre-construction, value engineering, sustainable/LEED-certified building, and a formalized construction-safety program.

Product overview

Lorentz Bruun Construction is a third-generation family-owned general contractor offering a comprehensive portfolio of construction services. The company provides core services including Pre-Construction, Value Engineering, Construction Management, Sustainable Building (LEED-certified), and Building Safely programs. Project delivery methods include Design/Build and General Contracting. Their sector expertise spans Commercial, Healthcare, Historic Renovations, Hospitality, Industrial, Multifamily, Affordable Housing, and Retail construction across the West Coast. The company specializes in sustainable building practices with multiple LEED-certified projects and innovative construction techniques including Passive House, mass timber, and modular construction.

Differentiator

Problem solved

Functional benefit

Products and services

• Pre-Construction Services In-house pre-construction services including estimating, existing conditions analysis, constructability analysis, budgeting, scheduling and phasing, staging, risk management, and preparation of subcontractor packages to support informed decision-making and cost control before construction begins.
• Value Engineering
• Construction Management
• Sustainable Building / LEED Construction Sustainable construction services with LEED certification expertise, including LEED For Homes, LEED Gold, and LEED Platinum projects, as well as Passive House and Living Building Challenge methods focused on energy-efficient building and reduced environmental impact.
• Building Safely (Safety Program)
• Design/Build Delivery
• General Contracting
• Commercial Construction
• Healthcare Construction
• Hospitality Construction
• Industrial Construction
• Multifamily Construction
• Affordable Housing Construction
• Historic Renovation Construction
• Retail Construction

Quantifiable outcome

• Completed 10,000th project in 1995
• +4 more outcomes

Named customers16 records

Segments10 records

Ideal customer profiles8 records

Technology focussed No

API detail

Has API

No

API docs

API detail

Core technology

AI maturity

App detail

Partnerships

One partnership is on record.

• Earth AdvantagecoreStrategic or Co-development PartnerLorentz Bruun Construction partnered with Earth Advantage to complete the first LEED For Homes Mid-Rise project in the industry. The company was the first contractor to complete a multi-family LEED For Homes project through Earth Advantage, and has since completed six different projects with the LEED For Homes program (2 Gold and 4 Platinum). This partnership demonstrates deep collaboration on sustainable building standards and certification processes.

Scale indicators5 records

Recent moves6 records

Expansion highlights4 records

Direct peers

• Lease Crutcher Lewis: Seattle-based mid-size GC delivering commercial, healthcare, hospitality, multifamily, and historic projects across the Pacific Northwest. Comparable size, sector mix, and design-build/CM delivery model.
• Howard S. Wright (Balfour Beatty): Portland- and Seattle-based commercial GC now operating as part of Balfour Beatty, active in healthcare, multifamily, hospitality, and historic projects. Historically a direct regional peer.
• Walsh Construction: Portland-based general contractor with overlapping West Coast commercial, multifamily, healthcare, and historic-renovation work. Comparable mid-market positioning and project-scale profile.
• Hoffman Construction: Portland-headquartered family-owned GC operating across the Pacific Northwest on commercial, healthcare, hospitality, and higher-education projects. Highly comparable on family-ownership structure, geographic footprint, and relationship-led delivery model.
• Swinerton: San Francisco-headquartered GC with established Portland and Seattle offices, competing directly in commercial, multifamily, healthcare, and sustainable-building verticals across the West Coast.
• Andersen Construction: Portland, Oregon-based mid-size general contractor with comparable sector mix across commercial, healthcare, multifamily, hospitality, and historic projects. Closest regional head-to-head competitor given shared HQ market and similar project scale.

Broad incumbents

• DPR Construction: National, employee-owned GC with a strong Pacific Northwest presence in healthcare, commercial, advanced-technology, and sustainable construction. Larger but increasingly direct competitor in the same sectors.
• Skanska USA: Global construction firm with active West Coast healthcare, commercial, and civil work. Competes for larger institutional and healthcare mandates, particularly in California and Washington.
• Turner Construction: Largest North American commercial GC, with significant Portland/Seattle healthcare, commercial, and institutional work. Represents the national-scale competitor that regional firms like Lorentz Bruun increasingly face on larger bids.
• Mortenson Construction: Minneapolis-headquartered national GC with growing Pacific Northwest presence in healthcare, multifamily, and sustainable-building work. Increasingly competing for the same regional healthcare and multifamily opportunities.

Market position

Strengths5 records

Weaknesses5 records

Competitive moat5 records

Key risks6 records

Key highlights7 records

Customer concentration

• Xx.com/lorentzbruun
• Facebookfacebook.com/LorentzBruun
• LinkedInlinkedin.com/company/1764278
• Instagraminstagram.com/bruunconstruction

Compliance6 records

Revenue estimate

Valuation estimate

Number of profiles

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 Lorentz Bruun Construction