The Miller Hull
The Miller Hull Partnership is a Seattle- and San Diego-based architecture and planning firm founded in 1977, specializing in sustainable, planet-positive design across civic, higher-education, and government sectors, with deep expertise in Living Building Challenge and mass timber projects.
- Company typePrivate
- Founded1977
- HeadquartersSeattle, United States
- Headcount101–250
- GTM typeB2B
- OfferingServices
What The Miller Hull does
The Miller Hull Partnership, LLP is a Seattle-headquartered architecture and planning firm founded in 1977 by David Miller and Robert Hull, operating as a limited liability partnership with a second studio in San Diego. The firm delivers programming, planning, architecture, interior design, sustainability, and integrated design-build services organized across six portfolios: Live (residential), Work (commercial), Learn (higher education and K–12), Gather (community, cultural, hospitality), Serve (public safety, gateways, infrastructure), and Think (research). Its core technical differentiation is sustainable, planet-positive design, demonstrated by five or more Living Building Challenge certifications (including the Bullitt Center — the first urban Living Building — and the Kendeda Building at Georgia Tech), the proprietary Red List v3.0 materials database, four decades of mass timber expertise, and the internal EcoOps team. The EMission Zero initiative, launched in 2021, commits the firm to eliminating greenhouse gas emissions in every project it designs.
The firm serves a customer base dominated by government and higher-education institutional clients, including the U.S. Department of State (multiple embassy and consulate projects), Port of Seattle (Sea-Tac Airport), University of Washington, Georgia Tech, University of Arizona, Cal Poly, and Washington State. Revenue is derived from project-based professional fees quoted per engagement, with no public pricing list; distribution is direct via competitive proposals, design competitions, and long-standing client relationships. The firm markets primarily through thought leadership — industry conference speaking (AIA, SCUP, DBIA, Living Future), published Perspectives articles, and earned media coverage in outlets such as ArchDaily, Architect Magazine, Metropolis, and Dezeen.
The firm has accumulated substantial industry recognition, including the 2003 AIA National Firm Award, eight AIA Committee on the Environment Awards, Metropolis 2023 Planet Positive Firm of the Year, Holcim Awards 2023 Global Winner, and consecutive #1/#2 sustainability rankings in Architect Magazine's Architect 50 (2018–2019). Operationally, it maintains two studios (Seattle in the Polson Building and San Diego in Point Loma Marina) and reports 101–250 employees. Leadership includes six FAIA partners (Brian Court, Ruth Baleiko, Rob Misel, Scott Wolf, Sian Roberts, plus founder David Miller) and dedicated sustainability directors Chris Hellstern and Jay Hindmarsh; recent transitions include the retirements of Managing Partner Ron Rochon and sustainability director Jim Hanford at end of 2025.
The Miller Hull firmographics
Firmographics- Name
- The Miller Hull
- Legal name
- The Miller Hull Partnership, LLP
- Website
- https://millerhull.com
- Company type
- Private
- Founded year
- 1977
- Operating status
- Operating
- Headcount range
- 101–250 employees
- Short description
- The Miller Hull Partnership is a Seattle- and San Diego-based architecture and planning firm founded in 1977, specializing in sustainable, planet-positive design across civic, higher-education, and government sectors, with deep expertise in Living Building Challenge and mass timber projects.
- Ownership category
- akta.pro rank
The Miller Hull industry classification
Industry- Product category
- Architecture and Planning Services
- NAICS
- Architectural Services (54131)
- SIC
- Services-Engineering Services (8711)
- akta.pro primary industry
- Community Engagement & Participatory Planning (BPAHAKAO)
Keywords
Where The Miller Hull is headquartered
LocationHeadquarters
- HQ city
- Seattle
- HQ country
- United States
- HQ region
- North America
Offices2 records
Markets served
The Miller Hull business model
Business model- GTM type
- B2B
- Offering type
- Services
- Cost components
- Personnel, Operations, Marketing or Sales, Technology or R&D, Infrastructure
Revenue model
- Architecture and Design Services: Professional fees for architecture, interior design, programming and planning, and integrated delivery services for institutional, civic, commercial, and residential projects. Revenue is project-based, derived from design contracts with government agencies, universities, and private developers.
Go-to-market motion1 record
Distribution channels3 records
Marketing channels6 records
The Miller Hull product offering
Product offeringCore offering
The Miller Hull Partnership is a planning and architecture firm providing comprehensive design services—programming, planning, architecture, interior design, sustainability consulting, and integrated delivery (including progressive design-build)—across six portfolio areas: Live, Work, Learn, Gather, Serve, and Think. The firm sells project-based architecture and design services to governmental, higher education, civic, commercial, and select residential clients, with a particular specialization in sustainable, planet-positive, and Living Building Challenge certified buildings.
Product overview
The Miller Hull Partnership is a planning and architecture firm offering comprehensive design services across six portfolio areas: Live (residential), Work (commercial), Learn (education), Gather (community), Serve (public infrastructure), and Think (research). The firm specializes in programming and planning, architecture, interior design, sustainability, and integrated delivery models. The firm has developed notable sustainability initiatives including EMission Zero (targeting net-zero buildings) and operates an internal EcoOps team. Their work includes certified Living Building Challenge projects, LEED-certified buildings, and innovative mass timber construction. The firm has studios in Seattle and San Diego and works across the country and internationally.
Differentiator
Problem solved
Functional benefit
Products and services
- Architecture and Design Services Comprehensive architecture, interior design, programming, planning, and integrated (progressive design-build) delivery services for civic, commercial, educational, hospitality, residential, and governmental projects; for institutional, public agency, university, and private developer clients.
- EMission Zero initiative Firm-wide commitment and operating initiative targeting elimination of greenhouse gas emissions in every project the firm designs, combining design excellence, education, advocacy, and carbon offsetting up to building occupancy.
- Living Building Challenge Certified Project Design Specialized design of Living Building Challenge certified buildings including Bullitt Center (first urban Living Building), Kendeda Building at Georgia Tech (first in Southeast), Loom House residential retrofit, and embassy projects.
- Mass Timber Design Services Design services for mass timber structures, including full mass timber and hybrid steel-timber construction approaches, with acoustic dowel-laminated timber (ADLT) expertise and sustainable forestry practices.
- Progressive Design-Build Delivery Integrated project delivery via progressive design-build, offering faster, more collaborative execution for civic, higher education, and federal clients.
- Think Research Research and exploratory design services investigating innovative approaches to urban agriculture, office-to-residential conversion, climate-adaptive architecture, and other forward-looking topics.
Quantifiable outcome
- 30% reduction in global warming potential
- +4 more outcomes
Companies that use The Miller Hull
Customer profileNamed customers10 records
Segments5 records
Ideal customer profiles4 records
The Miller Hull technology and API
TechnologyTechnology focussed No
API detail
- Has API
- No
- API docs
- API detail
Core technology
AI maturity
App detail
Feature4 records
The Miller Hull partnerships and signals
Strategic signalPartnerships
Three partnerships are on record, tiered major and core.
- Woods BagotmajorGlobal architecture firm collaboration for the C Concourse Expansion at Seattle-Tacoma International Airport ($340M+ project). Miller Hull and Woods Bagot are serving as the design team for this major airport infrastructure project as part of the UpgradeSEA program.
- Lord Aeck SargentcoreJoint design partnership for The Kendeda Building for Innovative Sustainable Design at Georgia Institute of Technology. Lord Aeck Sargent and Miller Hull collaborated on this pioneering Living Building Challenge project, the first in the Southeast.
- Steele AssociatescoreArchitecture firm partnership for the Redmond Library project. Steele Associates collaborated with Miller Hull on this mass timber net-zero library project in downtown Redmond, Oregon.
Scale indicators6 records
Recent moves6 records
Expansion highlights4 records
The Miller Hull competitors and assessment
Company assessmentDirect peers
- Lake|Flato Architects: Lake|Flato is a U.S. architecture firm known for sustainable, climate-responsive, and place-based design across civic, education, commercial, and residential work. It is highly comparable to Miller Hull because both compete on design quality and deep sustainability credentials rather than commodity architectural production.
- BNIM: BNIM is an architecture and design firm recognized for sustainable and high-performance building design, especially in civic, education, workplace, and cultural projects. It overlaps with Miller Hull's emphasis on regenerative design, public-sector clients, and award-driven positioning.
- EHDD: EHDD is an architecture firm focused on sustainable design for cultural, education, civic, workplace, and science-related projects. It is comparable because it serves institutional clients and competes on environmental performance and design excellence.
- Mithun: Mithun is an integrated design firm with architecture, planning, landscape, and interiors practices and a strong sustainability orientation. It is comparable as a Pacific Coast design firm serving housing, civic, education, and commercial clients with sustainable built-environment solutions.
- LMN Architects: LMN Architects is a Seattle-based architecture firm known for civic, cultural, convention, infrastructure, and higher-education projects. It is comparable because both firms serve public and institutional clients and compete for complex, design-forward civic commissions.
Broad incumbents
- NBBJ: NBBJ is a Seattle-origin global architecture and design firm active in healthcare, higher education, workplace, science, and civic projects. It is comparable as a larger institutional architecture competitor with Pacific Northwest roots and a strong design reputation.
- Perkins&Will: Perkins&Will is a global architecture and design firm with significant sustainability, research, education, civic, and workplace practices. It is a broad incumbent competitor for high-performance institutional architecture and sustainable design mandates.
- ZGF Architects: ZGF is a larger architecture and design firm with Pacific Northwest roots and a strong portfolio in institutional, civic, healthcare, and higher-education projects. It is comparable to Miller Hull in sustainable public and institutional design, though it operates at a broader national scale.
- DLR Group: DLR Group is an integrated design firm serving education, civic, workplace, justice, cultural, and hospitality clients. It is comparable through its design-led professional services model and strong overlap with Miller Hull's K-12, higher-education, and public-sector end markets.
- HGA: HGA is a national architecture, engineering, and design firm serving education, civic, arts, healthcare, workplace, and government clients. It overlaps with Miller Hull's institutional and public-sector markets but has a broader multidisciplinary platform.
Market position
Strengths5 records
Weaknesses5 records
Competitive moat3 records
Key risks6 records
Key highlights6 records
Customer concentration
The Miller Hull social profiles
Digital presenceThe Miller Hull compliance and trust
Trust signalCompliance6 records
The Miller Hull financial estimates
Financial estimateRevenue estimate
Valuation estimate
The Miller Hull leadership team
Management profileNumber of profiles
Profiles24 records
The Miller Hull funding detail
Funding detailFunding overview
Funding rounds
Investors
Funding detail is available on the Subscription and Enterprise plan.Contact sales →
The Miller Hull 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 Miller Hull
What does The Miller Hull do?
The Miller Hull Partnership is a planning and architecture firm providing comprehensive design services—programming, planning, architecture, interior design, sustainability consulting, and integrated delivery (including progressive design-build)—across six portfolio areas: Live, Work, Learn, Gather, Serve, and Think. The firm sells project-based architecture and design services to governmental, higher education, civic, commercial, and select residential clients, with a particular specialization in sustainable, planet-positive, and Living Building Challenge certified buildings.
Is The Miller Hull a public or private company?
The Miller Hull is a private company. It is classified as founder individual operated bootstrapped and is currently operating.
When was The Miller Hull founded?
The Miller Hull was founded in 1977. It employs 101 to 250 people.
Where is The Miller Hull based?
The Miller Hull is headquartered in Seattle, United States, in the North America region.
How does The Miller Hull make money?
One revenue line is on record: architecture and Design Services.
Who are The Miller Hull's main competitors?
Direct peers on record are Lake|Flato Architects, BNIM, EHDD, Mithun and LMN Architects. Broad incumbents are NBBJ, Perkins&Will, ZGF Architects, DLR Group and HGA.
Does The Miller Hull have an API?
No public API is recorded for The Miller Hull.
What industry is The Miller Hull in?
The Miller Hull's product category is Architecture and Planning Services. Its primary akta.pro industry code is BPAHAKAO, Community Engagement & Participatory Planning. Its NAICS code is 54131 and its SIC code is 8711.