Semple Brown Design
Semple Brown Design is a Denver-based architecture, interiors, and planning firm founded in 1982 that delivers integrated design services across workplace, hospitality, cultural, education, multifamily, and adaptive reuse projects for enterprise and developer clients primarily in Colorado with select out-of-state work.
- Company typePrivate
- Founded1982
- HeadquartersDenver, United States
- Headcount11–50
- GTM typeB2B
- OfferingServices
What Semple Brown Design does
Semple Brown Design is a Denver-based architecture, interiors, and planning firm founded in 1982, operating from a single headquarters at 1160 Santa Fe Drive. The firm delivers integrated design services spanning master planning, architectural design, interior architecture, and construction administration across workplace, hospitality, cultural, education, multifamily residential, mixed-use, and adaptive reuse typologies. Its client base includes named enterprise accounts such as Slack (40,000 sf Denver office), Chipotle (Cultivate Center and Newport Beach HQ), IMA Financial Group (65,000 sf LEED Gold headquarters), Crestone Capital Advisors, Vestar Capital Partners, Vision Ridge Partners, Sterling Rice Group, Concord Energy, and developer Urban Villages.
The firm's technical differentiation rests on sustainable design practices demonstrated by a LEED Gold Certification, adaptive reuse expertise, and interdisciplinary cross-pollination of design principles across project types. It does not operate proprietary software, an app, or a published API; its production capability is a people-led professional services model with a 11–50 employee headcount and an award-recognized talent base (e.g., AIA Colorado's 2025 Young Architect of the Year awarded to team member Kaylyn Kirby). Awards from AIA, ASID, IIDA, ENR, and Green Globes, plus the CBCA 2026 Arts & Business Partnership Award, document external validation.
Semple Brown makes money through project-based professional services fees, quoted on a per-project basis tied to scope, complexity, and scale, with no standardized public pricing. Distribution is sales-led via direct enterprise engagement, developer relationships, and professional referrals, supported by a portfolio website organized by typology. Geographic footprint is primarily Colorado (Denver, Boulder, Englewood, Arvada, Grand Junction, Colorado Springs, Greeley, Thornton) with selective project capture in California and Abu Dhabi. The firm is privately held with no disclosed funding rounds, parent company, or institutional investors.
Semple Brown Design firmographics
Firmographics- Name
- Semple Brown Design
- Legal name
- Semple Brown
- Website
- https://semplebrown.com
- Company type
- Private
- Founded year
- 1982
- Operating status
- Operating
- Headcount range
- 11–50 employees
- Short description
- Semple Brown Design is a Denver-based architecture, interiors, and planning firm founded in 1982 that delivers integrated design services across workplace, hospitality, cultural, education, multifamily, and adaptive reuse projects for enterprise and developer clients primarily in Colorado with select out-of-state work.
- Ownership category
- akta.pro rank
Semple Brown Design industry classification
Industry- Product category
- Architectural Services
- NAICS
- Architectural Services (54131), Interior Design Services (541410), Landscape Architectural Services (54132)
- SIC
- Services-Engineering, Accounting, Research, Management (8700), Services-Engineering Services (8711)
- akta.pro primary industry
- Architectural Design Services (BPAHAKAA)
- akta.pro secondary industries
- Interior Design Services (BPAHAKAB), Landscape Architecture & Site Design (BPAHAKAC), Urban Planning & Master Planning (BPAHAKAD)
Keywords
Where Semple Brown Design is headquartered
LocationHeadquarters
- HQ city
- Denver
- HQ country
- United States
- HQ region
- North America
Offices1 record
Markets served
Semple Brown Design business model
Business model- GTM type
- B2B
- Offering type
- Services
- Cost components
- Personnel, Operations, Technology or R&D, Marketing or Sales, Infrastructure
Revenue model
- Architecture Services: Full-service architecture practice spanning master planning, schematic design, design development, construction documentation, and construction administration services for commercial, residential, and institutional projects.
- Interior Design Services: Interior architecture and design services for commercial office, hospitality, restaurant, and residential projects, including space planning, material selection, and FF&E specification.
Go-to-market motion1 record
Distribution channels1 record
Marketing channels1 record
Semple Brown Design product offering
Product offeringCore offering
Semple Brown Design is a Denver-based architecture firm that provides professional design services spanning architecture, interior design, and planning. The firm delivers master planning, schematic design, design development, construction documentation, and construction administration for commercial, residential, cultural, hospitality, education, and mixed-use projects. It also specializes in sustainable design with LEED certification experience and adaptive reuse of historic structures.
Product overview
Semple Brown Design is a Denver-based architecture, interiors, and planning firm offering comprehensive design services across multiple building types and scales. The company's core offerings consist of three integrated services: Architecture Services, Interior Design Services, and Planning Services, which work together to deliver complete project solutions. Their portfolio spans diverse project categories including Mixed Use, Cultural, Hospitality, Workplace, Restaurant, Residential, Adaptive Reuse, Education, Recreation, Multifamily, and Planning projects. The firm specializes in sustainable design with LEED-certified projects and has particular expertise in workplace design for corporate clients, multifamily residential developments, and urban planning/mixed-use master planning projects.
Differentiator
Problem solved
Functional benefit
Quantifiable outcome
- LEED Gold Certification achieved for IMA Financial Group headquarters
- +2 more outcomes
Companies that use Semple Brown Design
Customer profileNamed customers10 records
Segments5 records
Ideal customer profiles5 records
Semple Brown Design technology and API
TechnologyTechnology focussed No
API detail
- Has API
- No
- API docs
- API detail
Core technology
AI maturity
App detail
Feature1 record
Semple Brown Design partnerships and signals
Strategic signalPartnerships
One partnership is on record.
- Urban VillagesmajorSemple Brown was selected by Urban Villages to master plan the Rock Drill mixed-use development in Denver's RiNo neighborhood. The 9-acre site comprises historic industrial buildings transformed into a vibrant mixed-use neighborhood with housing, retail, restaurants, and creative office space. This represents a significant strategic partnership for large-scale urban revitalization.
Scale indicators10 records
Recent moves6 records
Expansion highlights4 records
Semple Brown Design competitors and assessment
Company assessmentBroad incumbents
- HOK: Global architecture, planning, and design firm with major workplace, cultural, and education practices. Competes for large-scale corporate and institutional commissions in the same sectors as Semple Brown.
- SmithGroup: Integrated architecture, engineering, interiors, and planning firm with comparable cross-disciplinary model. Competes for workplace, higher education, and cultural commissions at larger scale and broader geographic footprint.
- Perkins&Will: National architecture firm with strong workplace, healthcare, and education practices plus recognized sustainability/LEED leadership. Competes directly with Semple Brown on enterprise accounts and LEED-certified commissions, but at much larger scale.
- Gensler: Largest global architecture and design firm with extensive workplace, hospitality, and mixed-use practices. Competes with Semple Brown for enterprise workplace clients (e.g., Slack, Chipotle-scale accounts) but operates at vastly greater scale and geographic reach.
- NBBJ: Global architecture and design firm with strong workplace, healthcare, and higher education practices. Competes with Semple Brown for enterprise workplace engagements (e.g., corporate headquarters commissions).
Direct peers
- OZ Architecture: Denver architecture firm offering architecture, interiors, and urban planning with similar project typologies (workplace, hospitality, multifamily, mixed-use). Comparable boutique scale and overlapping Colorado/Mountain West client base.
- Anderson Mason Dale Architects: Denver-headquartered architecture firm with comparable cultural, educational, civic, and workplace practices. Direct competitor for institutional and developer-led commissions in the Mountain West region.
- Davis Partnership Architects: Denver-based architecture, interiors, and planning firm with comparable multi-sector practice including workplace, healthcare, and higher education. Direct competitor for the same Mountain West enterprise client base and similar boutique scale.
- Tryba Architects: Denver-based architecture and master planning firm with comparable expertise in mixed-use, cultural, hospitality, and adaptive reuse projects. Direct competitor in the same Colorado urban design market.
Emerging players
- Studio Gang (Studio Gang Architects): Design-forward architecture practice known for cultural, civic, and sustainable projects with comparable design-quality reputation and award recognition. Competes for select cultural and sustainability-led commissions similar to Semple Brown's CMU Asteria and IMA Financial work.
Market position
Strengths5 records
Weaknesses5 records
Competitive moat3 records
Key risks6 records
Key highlights7 records
Customer concentration
Semple Brown Design social profiles
Digital presenceSemple Brown Design compliance and trust
Trust signalCompliance1 record
Semple Brown Design financial estimates
Financial estimateRevenue estimate
Valuation estimate
Semple Brown Design leadership team
Management profileNumber of profiles
Profiles1 record
Semple Brown Design funding detail
Funding detailFunding overview
Funding rounds
Investors
Funding detail is available on the Subscription and Enterprise plan.Contact sales →
Semple Brown Design 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 Semple Brown Design
What does Semple Brown Design do?
Semple Brown Design is a Denver-based architecture firm that provides professional design services spanning architecture, interior design, and planning. The firm delivers master planning, schematic design, design development, construction documentation, and construction administration for commercial, residential, cultural, hospitality, education, and mixed-use projects. It also specializes in sustainable design with LEED certification experience and adaptive reuse of historic structures.
Is Semple Brown Design a public or private company?
Semple Brown Design is a private company. It is classified as founder individual operated bootstrapped and is currently operating.
When was Semple Brown Design founded?
Semple Brown Design was founded in 1982. It employs 11 to 50 people.
Where is Semple Brown Design based?
Semple Brown Design is headquartered in Denver, United States, in the North America region.
How does Semple Brown Design make money?
Two revenue lines are on record. Architecture Services are the primary driver. The others are interior Design Services.
Who are Semple Brown Design's main competitors?
Broad incumbents on record are HOK, SmithGroup, Perkins&Will, Gensler and NBBJ. Direct peers are OZ Architecture, Anderson Mason Dale Architects, Davis Partnership Architects and Tryba Architects. Studio Gang (Studio Gang Architects) is listed as an emerging player.
Does Semple Brown Design have an API?
No public API is recorded for Semple Brown Design.
What industry is Semple Brown Design in?
Semple Brown Design's product category is Architectural Services. Its primary akta.pro industry code is BPAHAKAA, Architectural Design Services, with a secondary code of BPAHAKAB, Interior Design Services. Its NAICS code is 54131 and its SIC code is 8700.