Architecture & Interior Design companies and decision-makers

Browse Architecture & Interior Design companies with their email formats and decision-maker contacts. Statistics refreshed Nov 5, 2026.

101company records

The Architecture & Interior Design landscape

Architecture and interior design firms create residential, commercial, and industrial spaces through planning, structural design, and aesthetic development. Key stakeholders include Principal Architects, Creative Directors, and Design Leads.

Engage firms delivering large-scale design projects and collaborating with developers, construction companies, and real estate investors.

Most common decision-maker titles

CEO / Founder

Counted from a sample of contacts in this industry.

Industry snapshot

By company size

100-20013

20-5011

500-10009

50-1008

200-5008

1000-15004

By headquarters country

United States88

Canada5

UK4

China2

Netherlands1

France1

Computed from the companies in this database.

Segments within Architecture & Interior Design

Architecture80 Interior Design34 Planning23 Engineering17 Landscape Architecture15 Residential15 Commercial15 Retail14 Interiors13 Education12 Structural Engineering11 Transportation11 Industrial10 Hospitality10

101 Architecture & Interior Design company profiles

Company	Details	Segments	Employees	Verified contacts	Top email format
HDRhdrinc.com Founded in 1917 and headquartered in Omaha, Nebraska, HDR is an employee-owned design firm, specializing in engineering, architecture,…	📍 Omaha, NE	Architecture, Planning & Consulting	—	5	{first.last} 100%
NV5nv5.com NV5 is a provider of engineering and consulting services to public and private sector clients, delivering solutions through six business…	📍 Hollywood, FL, United States	Energy Cost Reduction, Buildings Systems Consulting	—	5	{first.last} 100%
Corgancorgan.com Corgan has a decades-long reputation for great customer service	📍 Dallas, TX	Aviation, Commercial	—	5	{first.last} 100%
Morton Buildingsmortonbuildings.com Morton Buildings is the industry-leader in post-frame construction	📍 Morton, IL, United States	Post-Frame Construction, Repair	—	3	{first.last} 100%
Zaha Hadid Architectszaha-hadid.com Zaha Hadid Architects is a British architecture and design firm founded by Zaha Hadid, with its main office situated in Clerkenwell, London	📍 London, UK, UK	Architecture, Interior Design	—	3	{first.last} 100%
Kasiankasian.com Since 1983, our belief in the power of inspired thinking has been held loyally in our core	📍 Vancouver, British Columbia, Canada	Architecture, Facilities PlanningWorkplace Strategy	—	3	{first.last} 100%
Skidmore, Owings & Merrill (SOM)som.com We are a collective of architects, designers, engineers and planners working together to build a better future	📍 New York, NY	Architecture, Multi-Discipline	—	3	{first.last} 100%
Gresham Smithgreshamsmith.com Gresham Smith is a team of diligent designers, creative problem-solvers, insightful planners and seasoned collaborators who work closely…	📍 Nashville, TN	Architecture, Commissioning	—	3	{first.last} 100%
STV Group Inc.stvinc.com	📍 Douglassville, PA, United States	Architecture, Construction	—	3	{first.last} 100%
ZGF Architectszgf.com ZGF Architects is a design firm with an intentionally diverse portfolio including healthcare and research facilities, academic buildings,…	📍 Portland, OR	Architecture, Interior Design & Space Planning	—	3	{first.last} 100%
Michael Baker Internationalmbakerintl.com Michael Baker International, a leading provider of engineering and consulting services, including design, planning, architectural,…	📍 Pittsburgh, PA	Architecture, Engineering	—	3	{first.last} 100%
NORRnorr.com NORR is an employee-owned, fully integrated A&E Firm	📍 Toronto, Ontario, Canada	Architecture, Interior Design	—	2	{first.last} 100%
Perkins Eastmanperkinseastman.com At Perkins Eastman, we believe that design should have a positive impact on people's lives, and the environment	📍 New York, NY	Adaptive Reuse, Architecture	—	2	{first.last} 100%
C2aec2ae.com C2AE is a very diverse, architecture, engineering, and infrastructure full-service design firm with more than 50 years serving the markets…	📍 Lansing, MI, United States	Architecture, Civil Engineering	—	2	{first.last} 100%
Murphy & Dittenhafer Architectsmurphdittarch.com Designers of all types of buildings, including renovation and preservation of houses of worship and related buildings, college campus…	📍 York, PA	Design, Architecture	—	1	{first.last} 100%
Mackenzie Engineeringmcknze.com Mackenzie is a provider of professional design services including architecture and interior design; structural, civil and traffic…	📍 Portland, OR	Architecture, Interiors	—	1	{first-last} 100%
Cornerstone Design Ltd - Architectscornerstonedesign.com Cornerstone Design-Architects, a Lancaster PA architectural firm with architects who are registered to practice in the Mid-Atlantic and…	📍 Lancaster, PA	Master-Planning, Building Information Modeling (BIM)	—	1	{flast} 100%
Lose & Associateslose.design Lose Design creates spaces that support the most fundamental human needs to live, work and play	📍 Nashville, TN	Landscape Architecture, Architecture	—	1	{first.last} 100%
J&S Construction Companyjsconstruction.com J&S Construction is a fourth generation, Design-Build firm located in Middle TN; specializing in Commercial, Industrial, Religious and…	📍 Cookeville, TN, United States	Site Evaluation, Feasibility Studies	—	1	{first.last} 100%
GGLOgglo.com GGLO is a company that specializes in integrated designing services	📍 Seattle, WA	Consulting, Architecture Design	—	1	{first.last} 100%