County industry · California

Investigation Services in Marin County, CA: 10 establishments

• 10Establishments in this industry
• 4Hospitals filing a Medicare cost report
• 11Nursing facilities
• 493Hazardous-waste handlers
• 5Clean Air Act facilities
• 1,195Motor carriers

The U.S. Census Bureau counts 10 establishments in this industry in Marin County, employing 19 people in mid-March, on an annual payroll of $1,230 thousand. Investigation Services is filed by the Census under the six-digit industry code NAICS 561611, which is the code in this page’s address. Beside it, 1,708 federal facility and compliance records are on file in Marin County across 5 programs — collected by other agencies under other statutes and shown together because they describe the same place. By federal records on file, Marin County is the 32nd of 58 California counties carrying records in more than one program.

What this page shows

The file identifies Marin County, California, by its federal information processing code 06041 and links it to the industry code NAICS 561611. This specific location holds 1708 federal facility and compliance records on file, which originate from 5 federal programs. The Census vintage 2022 counts 10 establishments in this industry within the county. These 10 establishments employed 19 people in mid-March. The annual payroll for these workers is listed as 1230 thousand dollars. No figures in this file state a change in these counts over time. The data connects the local industry presence to the broader federal compliance landscape in the area. The 1708 records provide a snapshot of the regulatory footprint in the county. This context helps understand the scale of federal oversight relative to the local business activity.

Other industries recorded in Marin County

• Residential Remodelers 393
• Full-Service Restaurants 284
• Administrative Management and General Management Consulting Services 271
• Offices of Real Estate Agents and Brokers 252
• Offices of Lawyers 235
• Offices of Physicians (except Mental Health Specialists) 229
• Limited-Service Restaurants 186
• Offices of Dentists 174

Programs side by side

• Environmental programs in Marin County
• Healthcare facilities in Marin County
• Hazmat transport and generation in Marin County

Every federal record in Marin County → All California counties →

Figures from the federal source files: EPA’s ECHO downloads, CMS provider files and the FMCSA census.

County business counts from the U.S. Census Bureau’s County Business Patterns, 2022 county file. The Census publishes a cell only where three or more establishments are counted, which is its own suppression floor and this property’s page floor alike.