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Products & Services
About PostSig Inc
PostSig connects contracts, amendments, invoices, approvals and investor rights into one trusted record, so teams and AI act on what governs today. PostSig Inc is a company classified under Software Publishers, based in San Francisco, California, United States, operating in Software, employing 11-20 people and reporting $1M-$5M in annual revenue.
Its primary NAICS classification is 513210 (Software Publishers). PostSig Inc is one of 38,661 IT companies listed in California.
Business Contact Information
- Website
- postsig.com
- linkedin.com/company/postsig
- Address
- 1160 Battery St, San Francisco, California, 94111, United States
Industry & Classification
- Industry
- IT
- Sector
- Software and Services
- Segment
- Software
NAICS Codes
- 51Information
- 5132Software Publishers
- 513210Software Publishers
SIC Codes
- 73Business Services
- 737Computer Programming, Data Processing, And Other Computer Related Services
- 7372Software Publishers
Company Details
- Employees
- 20 (11-20)
- Annual Revenue
- $3.4M ($1M-$5M)
PostSig Inc: frequently asked questions
What does PostSig Inc do?
PostSig connects contracts, amendments, invoices, approvals and investor rights into one trusted record, so teams and AI act on what governs today.
Where is PostSig Inc located?
PostSig Inc is headquartered at 1160 Battery St, San Francisco, California, 94111, United States.
How many employees does PostSig Inc have?
PostSig Inc has about 20 employees (the 11-20 range).
What is PostSig Inc's annual revenue?
PostSig Inc's annual revenue is estimated at $3.4M (the $1M-$5M range).
What industry is PostSig Inc in?
PostSig Inc is in the IT / Software and Services industry, and its primary NAICS code is 513210 (Software Publishers).
How can I contact PostSig Inc?
Its website is postsig.com.
What companies are similar to PostSig Inc?
Other large iT companies in California include JD.com, Salesforce Inc, Didi Chuxing Technology Co and Adobe Inc.
Largest it companies in California
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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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