NAICS Code 54 - Professional, Scientific, and Technical Services

Government Level - NAICS 2-Digit

Business Lists and Databases Available for Marketing and Research

Total Verified Companies: 811,159
Contact Emails: 5,393,846
Company Websites: 486,695
Phone Numbers: 656,137
Business Addresses: 811,160
Companies with Email: 467,330
Buy Business List
NAICS CODE 54
Reach new customers, connect with decision makers, and grow your business. Pricing from $0.05 to $0.30 per lead.
Last Updated: 04/30/2025
Ideal for: Direct Mailing Email Campaigns Calling Market Research ‐ Free Sample & Report, Custom Lists, and Expert Support — All Included

NAICS Code 54 Description

The Professional, Scientific, and Technical Services sector comprises establishments that specialize in performing professional, scientific, and technical activities for others. These activities require a high degree of expertise and training. The establishments in this sector specialize according to expertise and provide these services to clients in a variety of industries and, in some cases, to households. Activities performed include: legal advice and representation; accounting, bookkeeping, and payroll services; architectural, engineering, and specialized design services; computer services; consulting services; research services; advertising services; photographic services; translation and interpretation services; veterinary services; and other professional, scientific, and technical services.

This sector excludes establishments primarily engaged in providing a range of day-to-day office administrative services, such as financial planning, billing and recordkeeping, personnel supply, and physical distribution and logistics. These establishments are classified in NAICS Code 56 - Administrative and Support and Waste Management and Remediation Services. Source: Census.gov

Subcategories - 3-digit Level (more specific)

Companies

SICCODE.com compiles comprehensive business data and executive contact leads for businesses within NAICS Code 54 - Professional, Scientific, and Technical Services. Some of the leading and most notable companies are listed below. To order a list of companies within NAICS Code 54 - Professional, Scientific, and Technical Services for marketing (postal mailing, telemarketing, emailing) or analytics-use, click on the link below to “Buy Business List”. Our data analysts are standing by to assist in your list setup and target marketing.

More Companies
Buy Business List

Industry Executives

Would you like to email executives in NAICS Code 54 - Professional, Scientific, and Technical Services? Below are some of the common job titles available to be targeted.

  • Business Development
  • Chairman
  • C-Level
  • Director
  • Engineering
  • Executive Director
  • Facilities
  • Finance
  • Human Resource
  • IT
  • Manager
  • Marketing
  • Manufacturing
  • Operations
  • Owner
  • Partner
  • President
  • Principal
  • Purchasing
  • Sales
  • Vice President

For specific job title targeting, please provide details in the business list request form.

Executive Email List

Questions & Answers

  • How many active businesses operate in NAICS Code 54?

    There are 811,159 verified business locations operating primarily in this industry.