Find prospects like SignSpan Corp
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 SignSpan Corp
This profile covers SignSpan Corp, a company reporting $1M-$5M in annual revenue, classified under Advertising, Public Relations, and Related Services, based in San Mateo, California, United States, operating in Office service and employing 1-5 people.
Its primary NAICS classification is 541850 (Indoor and Outdoor Display Advertising). SignSpan Corp is one of 2,121,238 Industrial & mechanical companies listed in California.
Business Contact Information
- Website
- signspan.com
- linkedin.com/company/signspan
- facebook.com/signspan
- Address
- 117 Dartmouth Rd, San Mateo, California, 94402, United States
Industry & Classification
- Industry
- Industrial & mechanical
- Sector
- Commercial services
- Segment
- Office service
NAICS Codes
- 54Professional, Scientific, and Technical Services
- 5418Advertising, Public Relations, and Related Services
- 541850Indoor and Outdoor Display Advertising
SIC Codes
- 73Business Services
- 731Advertising
- 7312Outdoor Advertising
Company Details
- Employees
- 4 (1-5)
- Annual Revenue
- $1.9M ($1M-$5M)
SignSpan Corp: frequently asked questions
What does SignSpan Corp do?
This profile covers SignSpan Corp, a company reporting $1M-$5M in annual revenue, classified under Advertising, Public Relations, and Related Services, based in San Mateo, California, United States, operating in Office service and employing 1-5 people.
Where is SignSpan Corp located?
SignSpan Corp is headquartered at 117 Dartmouth Rd, San Mateo, California, 94402, United States.
How many employees does SignSpan Corp have?
SignSpan Corp has about 4 employees (the 1-5 range).
What is SignSpan Corp's annual revenue?
SignSpan Corp's annual revenue is estimated at $1.9M (the $1M-$5M range).
What industry is SignSpan Corp in?
SignSpan Corp is in the Industrial & mechanical / Commercial services industry, and its primary NAICS code is 541850 (Indoor and Outdoor Display Advertising).
How can I contact SignSpan Corp?
Its website is signspan.com.
What companies are similar to SignSpan Corp?
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.