NAICS Code 561611 - Investigation Services
Industry SectorAdministrative and Support and Waste Management and Remediation Services
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This U.S. industry comprises establishments primarily engaged in providing investigation and detective services.
NAICS Code 561611 - Investigation Services is a final level code of the “Administrative and Support and Waste Management and Remediation Services” Sector. There are 5,287 companies verified as active in this industry in the USA with an estimated employment of 45,538 people.
Common types of examples within NAICS Code 561611 - Investigation Services are:
- Background check services
- Bounty hunting services
- Detective agencies
- Fingerprint services
- Investigation services (except credit), private
- Investigators, private
- Lie detection services
- Missing person tracing services
- Polygraph services
- Private detective services
- Private investigation services (except credit)
- Skip tracing services
SICCODE.com compiles comprehensive business data and executive contact leads for businesses within NAICS Code 561611 - Investigation Services . Some of the leading and most notable companies are listed below. To order a list of companies within NAICS Code 561611 - Investigation 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.
Would you like to email executives in NAICS Code 561611 - Investigation Services ? Below are some of the common job titles available to be targeted.
- Business Development
- Executive Director
- Human Resource
- Vice President
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Questions & Answers
What is the largest size for a business in Investigation Services to remain classified as a small business?
Any business in Investigation Services with average annual receipts under 22 million USD may be classified as a small business by SBA and Federal government programs.
How many active businesses operate in NAICS Code 561611?
There are 5,287 verified business locations operating primarily in this industry.
What was the total revenue for NAICS Code 561611?
In 2017 the total revenue for Investigation Services was $5,792,111,000
What was the annual payroll for NAICS Code 561611?
In 2017 the annual payroll for Investigation Services was $2,021,319,000
How many people work in NAICS Code 561611?
The number of reported paid employees is 45,538.