The United States architects & interior designers industry is the largest addressable market in its category globally, generating roughly $220 billion in annual revenue across the fifty states. US architects & interior designers span mega-firms (Gensler, HOK, Perkins&Will) with global commercial + institutional practice plus boutique residential and specialty firms. Consolidation runs alongside a long tail of regional and specialty operators — every state carries active players plus a mid-market layer that rarely appears in a single register.
For B2B sales and research teams — SaaS platforms, enterprise vendors, distributors, staffing agencies, market-research firms — the addressable universe is enormous but scattered across state registrations, industry associations, and public disclosures. Our verified US architects & interior designers directory consolidates the discoverable operators into a single CSV kept fresh against AIA + state architecture boards + ASID + IIDA + ADA disclosures and industry-body updates. Buyers often pair this dataset with our US Construction, US Real Estate and US Architecture & Design catalogs when building multi-vertical outreach.
Overview
Market shape at a glance
The US architects & interior designers economy is anchored by Gensler, HOK, Perkins&Will, HKS, SOM, KPF, Foster + Partners USA, Populous, HDR, IA Interior Architects, Rockwell Group, Studio O+A, Marc-Michaels, plus residential firms like Marmol Radziner and Bruce Wright Interiors. Combined, the top-tier operators capture the majority of tracked revenue, but the growth frontier sits with mid-market brands, franchise networks, and challenger startups building direct-to-consumer or vertical-SaaS motions. Aggregate spend crossed $220 billion in the most recent fiscal year.
Who regulates what
- AIA + state architecture boards — architect licensing
- ASID + IIDA — interior design profession
- ADA — accessibility
- LEED (USGBC) — sustainable design certification
Geography
Density concentrates in New York, Los Angeles, San Francisco Bay Area, Chicago, Washington DC, Miami, Dallas, Houston, Boston, Atlanta. Every state carries active operators; enterprise sales teams typically prioritize metro coverage first, then Tier-2 and secondary markets where competitive noise is lower and buyer intent is easier to isolate.
Industries in this group
Sub-verticals we cover
Top brands + operators
The category is anchored by Gensler, HOK, Perkins&Will, HKS, SOM, each competing across national retail chains, wholesale distribution, and direct-to-consumer channels.
Mid-market + specialty
Beyond the top-tier operators, the mid-market layer covers KPF, Foster + Partners USA, Populous, HDR plus regional and specialty players who serve specific customer segments the majors don't prioritize.
Distribution + retail
Distribution and retail partners are the primary channel for the architects & interior designers category, with major national chains and independent operators moving product volume every day.
Services + adjacencies
Related services — installation, service partners, distribution warehouses, and adjacent categories — round out the ecosystem and represent a significant secondary sales opportunity.
How buyers use this data
How buyers use this dataset
- Brand distribution: Sign retailers, distributors, and franchise partners as B2B accounts for the architects & interior designers category.
- SaaS platforms: POS, inventory, CRM, and workforce-management tools for operators.
- Franchise expansion: Map white-space cities and metro areas where existing operator density is lower relative to buyer demand.
- BNPL and consumer finance: Enable payment financing at point of sale for higher-ticket purchases.
- Insurance embedded: Extended warranty, accident, and product-return insurance distributed through operators.
- M&A and investor sourcing: Regional operators and specialty firms ripe for consolidation.
Pricing in United States
Licensing & pricing
US architects & interior designers datasets are priced dynamically by row count from our country pricing table. The Regular license covers the immediately downloadable slice — typically 45–50% of the full record set — and is the most economical entry point for territory pilots. The Extended license unlocks every verified record and permits internal redistribution across your team. Both formats ship as CSV or Excel with 95%+ verified fields (name, address, city, state, ZIP, phone, website; GPS on Extended). Refresh cadence is monthly for headline datasets and quarterly for long-tail sub-verticals.
Get started
Browse the Architects & Interior Designers datasets below, or contact our team for a bespoke slice — a specific state, a specific sub-vertical, or a specific employee-count band. Sample rows are on every product page. For adjacent coverage, see US Construction, US Real Estate, US Architecture & Design.
Frequently asked questions
How large is the US architects & interior designers market?
Who regulates the architects & interior designers sector in the US?
What data is included per record?
Are Tier-2 and Tier-3 metros covered as well as major cities?
How often is the data refreshed?
Written in the voice of a US business journalist.
Reader comments
Be the first to share your thoughts on Architects & Interior Designers in United States.