Prototype Specialties Inc
Commercial services · San Jose, California
Find prospects like Prototype Specialties Inc
Get a list of similar companies, matched by industry, size and location, ready for outreach.
Free sample of 25 companies by email within one business day. No spam: we only use your email for this request.
Products & Services
About Prototype Specialties Inc
Prototype Specialties Inc is listed as a company reporting $10M-$25M in annual revenue, classified under Custom Computer Programming Services, based in San Jose, California, United States, operating in Office service and employing 21-50 people.
Its primary NAICS classification is 541511 (Custom Computer Programming Services). Prototype Specialties Inc is one of 2,121,238 Industrial & mechanical companies listed in California.
Business Contact Information
- Address
- 4004 Williams Rd, San Jose, California, 95117, United States
Industry & Classification
- Industry
- Industrial & mechanical
- Sector
- Commercial services
- Segment
- Office service
NAICS Codes
- 54Professional, Scientific, and Technical Services
- 5415Computer Systems Design and Related Services
- 541511Custom Computer Programming Services
SIC Codes
- 73Business Services
- 737Computer Programming, Data Processing, And Other Computer Related Services
- 7371Custom Computer Programming Services
Company Details
- Employees
- 21 (21-50)
- Annual Revenue
- $10.7M ($10M-$25M)
Prototype Specialties Inc: frequently asked questions
What does Prototype Specialties Inc do?
Prototype Specialties Inc is listed as a company reporting $10M-$25M in annual revenue, classified under Custom Computer Programming Services, based in San Jose, California, United States, operating in Office service and employing 21-50 people.
Where is Prototype Specialties Inc located?
Prototype Specialties Inc is headquartered at 4004 Williams Rd, San Jose, California, 95117, United States.
How many employees does Prototype Specialties Inc have?
Prototype Specialties Inc has about 21 employees (the 21-50 range).
What is Prototype Specialties Inc's annual revenue?
Prototype Specialties Inc's annual revenue is estimated at $10.7M (the $10M-$25M range).
What industry is Prototype Specialties Inc in?
Prototype Specialties Inc is in the Industrial & mechanical / Commercial services industry, and its primary NAICS code is 541511 (Custom Computer Programming Services).
What companies are similar to Prototype Specialties Inc?
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.
Own this business?
Keep your profile accurate — or ask us to take it down. We acknowledge requests within 7 days and resolve them within 30 days.
Prefer email? privacy@facturmfg.com
Add this badge to your website — show visitors you're listed on Factur Data.