2022 NAICS national industry in sector 54 Professional, Scientific, and Technical Services
541410 Interior Design Services
NAICS 541410 is the US industry code for interior design services. It covers establishments primarily engaged in planning, designing, and administering projects in interior spaces to meet the physical and aesthetic needs of people using them, taking into consideration building codes, health and safety regulations, traffic patterns and floor planning, mechanical and electrical needs, and interior fittings and furniture.
- Code
- 541410 (2022 NAICS)
- Title
- Interior Design Services
- Part of
- Specialized Design Services
- SBA small business limit
- Average annual receipts up to $9 million
- Closest UK SIC
- 74100 (details)
Changes coming. The NAICS 2027 revision applies to data from 1 January 2027, and SBA proposed new size standards on 20 August 2026. The values on this page are the ones in force today; we update this page when the official files change.
Official definition
This industry comprises establishments primarily engaged in planning, designing, and administering projects in interior spaces to meet the physical and aesthetic needs of people using them, taking into consideration building codes, health and safety regulations, traffic patterns and floor planning, mechanical and electrical needs, and interior fittings and furniture. Interior designers and interior design consultants work in areas, such as hospitality design, health care design, institutional design, commercial and corporate design, and residential design. This industry also includes interior decorating consultants engaged exclusively in providing aesthetic services associated with interior spaces.
Businesses that use this code
Activities listed under 541410
The Census index assigns these 7 activities to this code. If your business matches one, this is your code.
- Decorating consulting services, interior
- Decoration services for special events
- Interior decorating consultant services
- Interior decorating consulting services
- Interior design consulting services
- Interior design services
- Interior designer services
SBA size standard for 541410
To count as a small business for SBA loans and federal contracts under NAICS 541410, your business (including affiliates) must not exceed $9 million in average annual receipts. Check your business.
Source: SBA table of size standards, effective March 17, 2023.
Closest UK SIC 2007 codes
There is no official one-to-one link between NAICS and UK SIC. These codes share the same international class (ISIC Rev. 4: 7410), so treat them as a starting point and check the definition.
Built from Census concordances 2022→2017 NAICS and 2017 NAICS→ISIC Rev. 4.
Similar codes to compare
Data last changed November 14, 2026. How this page is built.