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Products & Services
About John Hafner
John Hafner is listed as a company employing 1-5 people, reporting $0M-$1M in annual revenue, classified under Offices of Lawyers, based in Ventura, California, United States and operating in Office service.
Its primary NAICS classification is 541110 (Offices of Lawyers). John Hafner is one of 2,121,238 Industrial & mechanical companies listed in California.
Business Contact Information
- Address
- 2457 N Ventura Ave, Ventura, California, 93001, United States
Industry & Classification
- Industry
- Industrial & mechanical
- Sector
- Commercial services
- Segment
- Office service
NAICS Codes
- 54Professional, Scientific, and Technical Services
- 5411Legal Services
- 541110Offices of Lawyers
SIC Codes
- 81Legal Services
- 811Legal Services
- 8111Offices of Lawyers
Company Details
- Employees
- 3 (1-5)
- Annual Revenue
- $230,000 ($0M-$1M)
John Hafner: frequently asked questions
What does John Hafner do?
John Hafner is listed as a company employing 1-5 people, reporting $0M-$1M in annual revenue, classified under Offices of Lawyers, based in Ventura, California, United States and operating in Office service.
Where is John Hafner located?
John Hafner is headquartered at 2457 N Ventura Ave, Ventura, California, 93001, United States.
How many employees does John Hafner have?
John Hafner has about 3 employees (the 1-5 range).
What is John Hafner's annual revenue?
John Hafner's annual revenue is estimated at $230,000 (the $0M-$1M range).
What industry is John Hafner in?
John Hafner is in the Industrial & mechanical / Commercial services industry, and its primary NAICS code is 541110 (Offices of Lawyers).
What companies are similar to John Hafner?
Other large industrial & mechanical companies in California include State of California, TD SYNNEX Corp, University of California and Ingram Micro Holding Corp.
Largest industrial & mechanical companies in California
Largest companies in California
Largest industrial & mechanical companies
Manufacturing sales in California, 2026
In California, Factur's 2026 study counted 98 manufacturing quotes worth $14.7M and 18 purchase orders over 12 months: 18% of quotes became orders, against 21% nationally. See the California data.
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