lmn architects

What lmn architects does

LMN Architects is a Seattle-headquartered architecture, urban design, and interiors practice founded in 1979, operating as a single transdisciplinary studio of 51-100 professionals. The firm organizes its work across six project typologies — Arts + Culture, Convention Centers, Education, Transportation, Urban Design, and Urban Mixed Use — serving government agencies (Washington State DOT/Ferries, Sound Transit), universities (Stanford, University of Illinois Chicago, University of Wisconsin-Madison, Eastern Washington University), cultural nonprofits (Seattle Art Museum, Seattle Aquarium), and commercial developers (Hudson Pacific Properties). Signature commissions include the 1.5 million square foot Seattle Convention Center Summit Building (LEED Platinum, one of the world's first high-rise convention centers), the Seattle Aquarium Ocean Pavilion (LEED Gold, Zero Carbon targeted), Stanford's 167,000 square foot Computing and Data Science Building, and the Mukilteo Multimodal Ferry Terminal on Coast Salish treaty land.

The firm is built around a research-driven, transdisciplinary methodology in which project teams combine architects, interior designers, urban designers, sustainability experts, and design researchers. The Path to Zero Carbon Series formalizes LMN's sustainability research output covering operational and embodied carbon. The practice consistently delivers LEED-certified projects (Platinum, Gold, Silver) and has accumulated a deep portfolio of AIA Honor Awards, WAN Awards, Fast Company Innovation by Design Awards, and Metropolis Planet Positive recognition, all of which feed the reputation-based commission pipeline for large civic and institutional work.

LMN generates revenue through professional fees on architecture, urban design, and interior design engagements, typically structured as a percentage of construction cost or fixed fees by phase. The firm pursues work via competitive design competitions, direct commissions, and ongoing institutional relationships. Pricing is not publicly disclosed and is negotiated per project. Operations are concentrated in the Pacific Northwest, with growing commissions across California, the Midwest, Washington state government work, and limited cross-border activity in British Columbia. The firm is privately held with no disclosed parent company, funding rounds, or acquisition activity.

Name

lmn architects

Legal name

LMN Architects

Website

https://lmnarchitects.com

Company type

Private

Founded year

1979

Operating status

Operating

Headcount range

51–100 employees

Short description

LMN Architects is a Seattle-based transdisciplinary architecture, urban design, and interiors practice serving civic, institutional, cultural, and commercial clients across the US through complex signature projects in convention centers, education, transportation, and cultural facilities.

Ownership category

akta.pro rank

Product category

Architectural Design Services

NAICS

Architectural Services (54131), Interior Design Services (541410)

SIC

Services-Engineering, Accounting, Research, Management (8700)

akta.pro primary industry

Architectural Design Services (BPAHAKAA)

akta.pro secondary industry

Interior Design Services (BPAHAKAB)

Keywords

• Architectural design services
• Urban design planning
• Interior design services
• Sustainable building design
• Civic infrastructure architecture

Headquarters

HQ city

Washington

HQ country

United States

HQ region

North America

Offices1 record

Markets served

GTM type

B2B

Offering type

Services

Cost components

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

Revenue model

1. Architecture and Design Services: LMN Architects generates revenue through professional fees for architecture, urban design, and interior design services on major civic and commercial projects. Revenue is project-based, typically calculated as a percentage of construction costs or fixed fees for specific design phases.

Go-to-market motion1 record

Distribution channels1 record

Marketing channels4 records

Core offering

LMN Architects is a Seattle-based architecture, urban design, and interiors practice that delivers transdisciplinary, research-based design services to public and private clients. The firm provides architecture, interior design, urban design, and sustainability consulting across building typologies including convention centers, educational facilities, cultural institutions, transportation infrastructure, and urban mixed-use developments, typically secured through competitive design competitions and direct commissions.

Product overview

LMN Architects is a Seattle-based architecture, urban design, and interiors practice organized as a single interdisciplinary studio with a transdisciplinary, research-based approach. The firm operates across six primary project typologies: Arts + Culture, Convention Centers, Education, Transportation, Urban Design, and Urban Mixed Use. Their portfolio includes signature projects such as the Seattle Convention Center Summit Building (high-rise convention center), Seattle Aquarium Ocean Pavilion (cultural institution), Stanford University's Computing and Data Science Building (educational facility), Mukilteo Multimodal Ferry Terminal (transportation infrastructure), Washington 1000 (commercial office), and Seattle Asian Art Museum (adaptive reuse). The firm also conducts sustainability research through its Path to Zero Carbon Series. Services span architecture, interior design, planning, and urban design across these building types.

Differentiator

Problem solved

Functional benefit

Quantifiable outcome

• Seattle Convention Center Summit Building achieved LEED New Construction Platinum certification
• +3 more outcomes

Named customers10 records

Segments6 records

Ideal customer profiles2 records

Technology focussed No

API detail

Has API

No

API docs

API detail

Core technology

AI maturity

App detail

Feature4 records

Partnerships

46 partnerships are on record, tiered minor and core.

• Graham Baba ArchitectsminorStrategic or Co-development PartnerAssociate Architect on Seattle Convention Center Summit Building project, providing supporting architectural services on the 1.5 million square foot vertical convention center.
• Scharrer ADminorStrategic or Co-development PartnerAssociate Architect on Seattle Convention Center Summit Building project.
• Rolluda ArchitectsminorStrategic or Co-development PartnerAssociate Architect on Seattle Convention Center Summit Building project.
• Tiscareno AssociatesminorStrategic or Co-development PartnerAssociate Architect on Seattle Convention Center Summit Building project.
• Pine Street GroupcoreStrategic or Co-development PartnerOwner's Representative on Seattle Convention Center Summit Building project, representing client interests throughout development.
• Clark/LewiscoreImplementation/ SI/ Consulting PartnerGeneral Contractor and Construction Manager on Seattle Convention Center Summit Building, executing construction of the 1.5 million square foot facility.
• Magnusson Klemencic AssociatescoreTechnology or IntegrationStructural and Civil Engineering partner on multiple projects including Seattle Convention Center Summit Building and Seattle Aquarium Ocean Pavilion. Provides engineering design for complex building structures.
• ArupcoreTechnology or IntegrationMEP Engineering partner on Seattle Convention Center Summit Building project, providing mechanical, electrical, and plumbing engineering services.
• Gustafson Guthrie NicholcoreStrategic or Co-development PartnerLandscape Architecture partner on Seattle Convention Center Summit Building project.
• Horton Lees Brogden Lighting DesignminorStrategic or Co-development PartnerLighting Design partner on Seattle Convention Center Summit Building project.
• Studio MatthewsminorStrategic or Co-development PartnerGraphics and Signage design partner on Seattle Convention Center Summit Building project.
• Ricca Design StudiosminorStrategic or Co-development PartnerFood Service design partner on Seattle Convention Center Summit Building project.
• Thinc DesigncoreStrategic or Co-development PartnerExhibit Designer on Seattle Aquarium Ocean Pavilion project. Thinc Design created immersive marine exhibits including the central habitat The Reef, complementing LMN's architecture.
• Turner Construction CompanycoreImplementation/ SI/ Consulting PartnerGeneral Contractor on Seattle Aquarium Ocean Pavilion project, executing construction of the 50,000 square foot aquatic facility.
• PAE Consulting EngineerscoreTechnology or IntegrationMEP Engineering partner on Seattle Aquarium Ocean Pavilion project.
• Field OperationscoreStrategic or Co-development PartnerLandscape Architecture partner on Seattle Aquarium Ocean Pavilion project, integrating the building with the urban waterfront.
• The Whiting-Turner Contracting CompanycoreImplementation/ SI/ Consulting PartnerGeneral Contractor on Computing and Data Science Building at Stanford University, constructing the 167,000 square foot research facility.
• Degenkolb EngineerscoreTechnology or IntegrationStructural Engineering partner on Stanford Computing and Data Science Building project.
• Gayner EngineerscoreTechnology or IntegrationMEP Engineering partner on Stanford Computing and Data Science Building project.
• CMG Landscape ArchitecturecoreStrategic or Co-development PartnerLandscape Architecture partner on Stanford Computing and Data Science Building project.
• Clearstory Inc.minorStrategic or Co-development PartnerEnvironmental Graphics partner on Stanford Computing and Data Science Building project.
• KPFF Consulting EngineerscoreStrategic or Co-development PartnerPrime Consultant for Structural, Civil, and Bridge Engineering on Mukilteo Multimodal Ferry Terminal project. KPFF led engineering design for this award-winning transportation facility.
• IMCO General ConstructioncoreImplementation/ SI/ Consulting PartnerGeneral Contractor on Mukilteo Multimodal Ferry Terminal project.
• Jacobs EngineeringcoreTechnology or IntegrationElectrical and Civil Engineering partner on Mukilteo Ferry Terminal project.
• HBB Landscape ArchitecturecoreStrategic or Co-development PartnerLandscape Architecture partner on Mukilteo Ferry Terminal project.
• Dark Light DesignminorStrategic or Co-development PartnerLighting Design partner on Mukilteo Ferry Terminal project.
• IliumminorStrategic or Co-development PartnerSignage design partner on Mukilteo Ferry Terminal project.
• Lease Crutcher LewiscoreImplementation/ SI/ Consulting PartnerGeneral Contractor on Washington 1000 office building project in Seattle, constructing the 16-story 546,000 square foot tower.
• IMEGcoreTechnology or IntegrationMEP Engineering partner on Washington 1000 project.
• GGNcoreStrategic or Co-development PartnerLandscape Architecture partner on Washington 1000 project.
• Geyer Cobin HutchinscoreStrategic or Co-development PartnerLandscape Architecture partner on Washington 1000 project.
• ArcadiscoreStrategic or Co-development PartnerInterior Design partner on Washington 1000 project.
• OAC Services, Inc.coreStrategic or Co-development PartnerOwner's Representative on Seattle Asian Art Museum expansion and renovation project.
• BNBuilders, Inc.coreImplementation/ SI/ Consulting PartnerGeneral Contractor on Seattle Asian Art Museum project, executing renovation and expansion of the historic facility.
• RushingcoreTechnology or IntegrationMEP Engineering partner on Seattle Asian Art Museum project.
• Coughlin Porter LundeencoreTechnology or IntegrationCivil Engineering partner on Seattle Asian Art Museum project.
• Walker MacycoreStrategic or Co-development PartnerLandscape Architecture partner on Seattle Asian Art Museum project.
• Fisher Marantz StoneminorStrategic or Co-development PartnerLighting Design partner on Seattle Asian Art Museum project.
• BOLA Architecture and PlanningcoreStrategic or Co-development PartnerHistoric Preservation consultant on Seattle Asian Art Museum project, ensuring preservation of the Art Deco landmark.
• Booth HansencoreStrategic or Co-development PartnerAssociate Architect on Computer Design, Research, and Learning Center at University of Illinois Chicago project.
• W.E. O'NeilcoreImplementation/ SI/ Consulting PartnerGeneral Contractor on UIC CDRLC project.
• Mortenson ConstructioncoreImplementation/ SI/ Consulting PartnerConstruction Manager on UIC CDRLC project.
• Drucker Zajdel Structural EngineerscoreTechnology or IntegrationStructural Engineering partner on UIC CDRLC project alongside Magnusson Klemencic Associates.
• Affiliated Engineers, Inc.coreTechnology or IntegrationMEP Engineering partner on UIC CDRLC project.
• Terra Engineering, Ltd.coreTechnology or IntegrationCivil Engineering partner on UIC CDRLC project.
• SITE Design Group, Ltd.coreStrategic or Co-development PartnerLandscape Architecture partner on UIC CDRLC project.

Scale indicators6 records

Recent moves5 records

Expansion highlights4 records

Broad incumbents

• Perkins&Will: Global architecture firm with very large higher-education, healthcare, and civic practices. Perkins&Will competes with LMN on campus and academic building commissions (like LMN's Stanford CoDa and UIC CDRLC projects) but operates at materially greater scale and geographic breadth.
• Kohn Pedersen Fox (KPF): Large global architecture firm with a leading tall-building and mixed-use tower practice. KPF overlaps with LMN's urban mixed-use and tall-building work (e.g., Washington 1000) and competes for premium commercial commissions.
• HKS: Large architecture firm with strong civic, convention, sports, and healthcare practices. HKS is a frequent competitor for convention-center and large civic commissions of the type LMN executed at the Seattle Convention Center Summit Building.
• Skidmore, Owings & Merrill (SOM): One of the largest global architecture-engineering practices with a deep civic, transportation, and tall-building portfolio. SOM competes with LMN on the largest convention-center, transit, and institutional commissions at much greater scale.

Direct peers

• NBBJ: Seattle-headquartered global architecture practice with deep healthcare, sports, and higher-education portfolios. NBBJ is the most direct Pacific Northwest peer to LMN and competes for many of the same university, civic, and convention-center clients.
• Bohlin Cywinski Jackson: Mid-sized architecture firm with an award-winning civic, cultural, and academic portfolio. BCJ overlaps with LMN's arts, education, and convention-center typologies at comparable scale and reputation tier.
• ZGF Architects: Portland-based architecture and design firm with comparable scale (~650 employees) and a similar focus on civic, healthcare, education, and research projects. ZGF competes with LMN for the same Pacific Northwest institutional and civic commissions and shares a research-led design approach.
• Olson Kundig: Seattle-based architecture and design firm known for high-design civic, cultural, and residential projects. Olson Kundig shares LMN's Pacific Northwest roots, reputation-led BD, and award-winning portfolio of bespoke institutional commissions.
• Pelli Clarke & Partners: Architecture firm specializing in tall buildings, civic, and cultural projects with a reputation-led, research-based practice. Pelli Clarke competes with LMN for convention centers, civic, and urban mixed-use commissions at similar prestige tier.

Emerging players

• Brooks + Scarpa: Mid-sized architecture practice with strong civic, housing, and sustainability focus. Brooks + Scarpa has a comparable commitment to zero-carbon design and civic projects and overlaps with LMN's research-led sustainability positioning.

Market position

Strengths5 records

Weaknesses5 records

Competitive moat2 records

Key risks5 records

Key highlights6 records

Customer concentration

• Xx.com/lmnarchitects
• Facebookfacebook.com/188994481151849
• LinkedInlinkedin.com/company/lmn-architects

Compliance5 records

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 lmn architects