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ArchFaucet AEC Intelligence Report
Top 25 Global Architecture Firms Shaping Commercial Building Design
Premium industry guide for architects, designers, developers, procurement teams, and commercial restroom specifiers evaluating the firms that influence large-scale building standards, hospitality environments, healthcare campuses, airports, civic projects, and high-traffic commercial interiors.
Why These Firms Matter to Commercial Restroom Specifications
The firms below do more than design buildings. Their project teams shape owner standards, plumbing fixture schedules, restroom durability requirements, ADA accessibility expectations, wellness strategies, water-efficiency targets, and the early specification pathways that determine which commercial faucet and touchless restroom products are considered for major projects.
This report is designed as a high-authority ArchFaucet resource: part firm directory, part AEC market map, and part commercial-restroom specification guide.
Editorial note: Employee counts, revenue ranges, and office counts are approximate public/industry estimates and should be reviewed periodically against each firm’s latest public profile, annual report, or official company page.
Compact Firm Directory
A compact two-line directory replaces the oversized logo grid, keeping the reader focused on firm intelligence, project links, and specification relevance.
Firm Overview Table: Employees, Revenue, Offices, Sectors & Latest Project Links
| Firm / Website | Employees | Estimated Revenue | Offices | Primary Sectors | Latest / Featured Projects |
|---|---|---|---|---|---|
| #1 Gensler www.gensler.com |
6,000+ | Private; multi-billion-dollar global design practice estimate | 50+ | Workplace, hospitality, aviation, retail, mixed-use, sports | Official Projects DirectoryAviation & Transportation Work |
| #2 Perkins&Will www.perkinswill.com |
2,700+ | Private; major international architecture and design revenue range | 30+ | Healthcare, education, workplace, science, civic, interiors | Official Work DirectoryHealthcare Projects |
| #3 HDR www.hdrinc.com |
13,000+ | Large multidisciplinary design and engineering revenue range | 225+ | Healthcare, science, civic, transportation, infrastructure | Official PortfolioArchitecture Practice |
| #4 HOK www.hok.com |
1,700+ | Private; major global architecture/design revenue range | 25+ | Corporate, aviation, healthcare, sports, hospitality, civic | Official Projects DirectoryAviation & Transportation Projects |
| #5 AECOM www.aecom.com |
50,000+ | Public company; multi-billion-dollar annual revenue | 150+ | Infrastructure, transportation, government, commercial, water | Architecture & DesignProject Stories |
| #6 Jacobs www.jacobs.com |
60,000+ | Public company; multi-billion-dollar annual revenue | 200+ | Infrastructure, advanced facilities, defense, science, water | Official Projects DirectoryBuildings & Infrastructure |
| #7 Stantec www.stantec.com |
31,000+ | Public company; multi-billion-dollar annual revenue | 400+ | Buildings, civic, healthcare, water, education, infrastructure | Official Projects DirectoryBuildings Portfolio |
| #8 SOM www.som.com |
1,200+ | Private; global architecture/design revenue range | 10+ | Supertall towers, mixed-use, workplace, urban design | Official Projects DirectoryArchitecture Work |
| #9 KPF www.kpf.com |
700+ | Private; global architecture revenue range | 8+ | Commercial towers, mixed-use, hospitality, urban developments | Official Projects DirectoryMixed-Use Projects |
| #10 NBBJ www.nbbj.com |
800+ | Private; international design practice revenue range | 12+ | Healthcare, technology campuses, workplace, science, urban design | Official Work DirectoryHealthcare Work |
| #11 CannonDesign www.cannondesign.com |
1,200+ | Private; major architecture/engineering revenue range | 20+ | Healthcare, education, science, sports, civic | Official Work DirectoryHealth Projects |
| #12 DLR Group www.dlrgroup.com |
1,400+ | Private; major US architecture/engineering revenue range | 30+ | Education, civic, hospitality, sports, workplace | Official Work DirectoryHospitality Work |
| #13 SmithGroup www.smithgroup.com |
1,400+ | Private; major architecture/engineering revenue range | 19+ | Healthcare, higher education, workplace, science, waterfronts | Official Projects DirectoryHealth Projects |
| #14 HKS www.hksinc.com |
1,600+ | Private; global architecture/design revenue range | 25+ | Healthcare, hospitality, sports, commercial, senior living | Official Projects DirectoryHealth Projects |
| #15 Leo A Daly www.leoadaly.com |
800+ | Private; architecture/engineering revenue range | 10+ | Civic, hospitality, healthcare, aviation, federal | Official Projects DirectoryAviation Projects |
| #16 Perkins Eastman www.perkinseastman.com |
1,100+ | Private; international architecture/design revenue range | 20+ | Senior living, education, healthcare, hospitality, mixed-use | Official Projects DirectorySenior Living Work |
| #17 CallisonRTKL www.callisonrtkl.com |
1,000+ | Part of Arcadis; retail, mixed-use, workplace, hospitality revenue range | 20+ | Retail, hospitality, mixed-use, workplace, healthcare | Official Projects DirectoryHospitality Work |
| #18 Corgan www.corgan.com |
1,000+ | Private; major architecture/design revenue range | 10+ | Aviation, data centers, workplace, healthcare, education | Official Projects DirectoryAviation Projects |
| #19 Populous www.populous.com |
1,300+ | Private; global sports/entertainment design revenue range | 20+ | Sports, arenas, convention centers, entertainment districts | Official Projects DirectoryArena Projects |
| #20 Woods Bagot www.woodsbagot.com |
1,000+ | Private; global architecture/design revenue range | 17+ | Workplace, hospitality, residential, education, transport | Official Projects DirectoryWorkplace Projects |
| #21 Aedas www.aedas.com |
1,200+ | Private; global architecture revenue range | 10+ | Commercial towers, mixed-use, hospitality, transit-oriented development | Official Project PortfolioOur Projects |
| #22 BDP www.bdp.com |
1,300+ | Private/part of Nippon Koei group; global design revenue range | 20+ | Healthcare, education, workplace, civic, retail | Official Projects DirectoryHealthcare Projects |
| #23 Foster + Partners www.fosterandpartners.com |
1,500+ | Private; global design revenue range | 15+ | Aviation, workplace, cultural, mixed-use, luxury hospitality | Official Projects DirectoryAviation Projects |
| #24 Nikken Sekkei www.nikken.co.jp |
2,500+ | Private; major Japan/global design revenue range | 10+ | Commercial, urban design, mixed-use, hospitality, civic | Official Projects DirectoryArchitecture Work |
| #25 Arcadis www.arcadis.com |
36,000+ | Public company; multi-billion-euro design and consultancy revenue | 350+ | Built assets, infrastructure, water, environment, mobility | Official Projects DirectoryResilient Cities Work |
How Global Architecture Firms Influence Commercial Fixtures
Project Standards
Major architecture firms shape fixture schedules, finish palettes, ADA planning, durability expectations, and restroom user experience before procurement teams finalize product selection.
Owner Criteria
Hotels, healthcare systems, airports, universities, and developers rely on design teams to translate brand standards into buildable restroom performance criteria.
Touchless Technology
Sensor faucets, automatic soap dispensers, low-flow aerators, thermostatic controls, and antimicrobial surfaces align with modern hygiene and wellness expectations.
Water Efficiency
Commercial restroom fixtures increasingly support WaterSense, LEED, WELL, net-zero, and ESG narratives for owners and facility managers.
Lifecycle Maintenance
Airports, stadiums, hospitals, and campuses require fixtures that reduce call-backs, limit vandalism, and improve long-term total cost of ownership.
Design Continuity
Global brands often want consistent restroom experiences across cities, hotels, campuses, towers, and mixed-use portfolios.
Firm Profiles & Project Intelligence Notes
Rank #1 • Global Architecture Influence
Gensler
Gensler remains one of the strongest global targets for commercial restroom specification visibility because its project mix includes workplace campuses, airport terminals, retail flagships, sports districts, hospitality, and mixed-use developments.
Rank #2 • Global Architecture Influence
Perkins&Will
Perkins&Will is especially relevant for healthcare, education, science, and civic facilities where accessibility, infection-control planning, sustainability, and long-term maintenance shape restroom fixture selection.
Rank #3 • Global Architecture Influence
HDR
HDR’s healthcare, civic, science, and transportation portfolio makes it a powerful AEC audience for commercial restroom fixtures tied to durability, code compliance, hygiene, and building performance.
Rank #4 • Global Architecture Influence
HOK
HOK’s airports, sports venues, workplaces, healthcare facilities, and civic projects create strong opportunities for specifying touchless faucets, automatic soap systems, durable finishes, and high-traffic washroom standards.
Rank #5 • Global Architecture Influence
AECOM
AECOM’s infrastructure, public-sector, transportation, commercial, and water-focused work connects directly to restroom fixture durability, accessibility, resilience, and lifecycle maintenance standards.
Rank #6 • Global Architecture Influence
Jacobs
Jacobs is relevant for institutional, advanced manufacturing, transportation, laboratory, public-sector, and water projects where performance specifications and maintenance requirements are central.
Rank #7 • Global Architecture Influence
Stantec
Stantec’s large footprint across buildings, water, civic, healthcare, and education creates a strong bridge between water efficiency, accessibility, fixture maintenance, and public facility restroom standards.
Rank #8 • Global Architecture Influence
SOM
SOM’s commercial towers, mixed-use districts, airports, civic buildings, and urban design work create premium specification opportunities for high-design restroom environments and owner-driven sustainability narratives.
Rank #9 • Global Architecture Influence
KPF
KPF’s commercial towers and mixed-use developments support strong content around premium washrooms, owner brand standards, high-end finishes, and specification continuity across major urban assets.
Rank #10 • Global Architecture Influence
NBBJ
NBBJ’s healthcare, science, workplace, and technology-campus work makes touchless hygiene, inclusive design, water savings, and durability relevant themes for commercial restroom planning.
Rank #11 • Global Architecture Influence
CannonDesign
CannonDesign’s healthcare, higher education, science, and civic projects create opportunities for performance-based restroom fixture narratives around infection control, accessibility, and lifecycle value.
Rank #12 • Global Architecture Influence
DLR Group
DLR Group’s education, hospitality, civic, sports, and workplace projects create strong restroom fixture opportunities tied to durability, maintenance, accessibility, and brand-sensitive interior design.
Rank #13 • Global Architecture Influence
SmithGroup
SmithGroup’s healthcare, science, higher education, and workplace projects align well with restroom fixture topics such as code compliance, hygiene, water efficiency, and long-term facility performance.
Rank #14 • Global Architecture Influence
HKS
HKS is highly relevant for healthcare, hospitality, sports, senior living, and commercial projects where restroom finishes, user experience, hygiene, and maintenance all affect owner standards.
Rank #15 • Global Architecture Influence
Leo A Daly
Leo A Daly’s civic, aviation, federal, hospitality, and healthcare work creates specification angles around accessibility, low-maintenance fixtures, public-sector durability, and touchless operation.
Rank #16 • Global Architecture Influence
Perkins Eastman
Perkins Eastman offers strong relevance for accessibility, hygiene, senior living, education, hospitality, and mixed-use developments where restroom performance and user comfort matter.
Rank #17 • Global Architecture Influence
CallisonRTKL
CallisonRTKL’s retail, mixed-use, hospitality, workplace, and healthcare work connects directly to restroom experience, brand standards, public washroom durability, and premium fixtures.
Rank #18 • Global Architecture Influence
Corgan
Corgan’s aviation, workplace, data center, healthcare, and education projects create excellent alignment with airport restroom throughput, hands-free hygiene, and durable commercial fixtures.
Rank #19 • Global Architecture Influence
Populous
Populous is especially strong for stadiums, arenas, convention centers, and entertainment districts where restroom traffic, durability, and speed of use are central to fixture planning.
Rank #20 • Global Architecture Influence
Woods Bagot
Woods Bagot’s workplace, hospitality, residential, education, and transport projects support premium restroom fixture content around finishes, wellness, design continuity, and maintenance.
Rank #21 • Global Architecture Influence
Aedas
Aedas’ commercial towers, transit-oriented developments, mixed-use districts, and hospitality projects create opportunities for premium restroom materials, touchless operation, and luxury commercial fixture standards.
Rank #22 • Global Architecture Influence
BDP
BDP’s healthcare, education, civic, workplace, and retail projects reinforce restroom specification themes around accessibility, public hygiene, water savings, and long-term building operations.
Rank #23 • Global Architecture Influence
Foster + Partners
Foster + Partners’ aviation, headquarters, cultural, mixed-use, and luxury hospitality projects create premium specification narratives around design integration, sustainability, and high-end restroom finishes.
Rank #24 • Global Architecture Influence
Nikken Sekkei
Nikken Sekkei’s commercial, civic, hospitality, mixed-use, and urban design work supports project intelligence around public restroom performance, water efficiency, and durable commercial washroom systems.
Rank #25 • Global Architecture Influence
Arcadis
Arcadis’ built asset, infrastructure, water, environmental, and mobility work connects strongly to lifecycle performance, public facility standards, asset management, and water-conscious restroom specifications.
Commercial Restroom Specification Scorecard
Highest Opportunity Project Types
Fixture Topics Architects Care About
Related AEC, Restroom Design & Specification Resources
Selected supporting resources for architecture, commercial restroom performance, accessibility, water efficiency, and wellness-driven design.
Commercial Restroom Design Trendsarchdaily.blog
Restroom Reliability in Sports Venuesarchdaily.blog
Commercial Restroom Fixture Performance Criteriafontanashowers.com
ADA Design Standardsada.gov
EPA WaterSense Commercial Faucets PDFepa.gov
WELL Hand Washing Standardwellcertified.com
USGBC LEEDusgbc.org
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