Isign Solutions Inc.
San Francisco, CA Doing business as Isign
- UEI
- E5R1UMLCVKR1
- CAGE
- 1NSQ5
- Primary NAICS
- 541511 Custom Computer Programming Services
- SAM.gov registration
- Active through
Company facts
- Self-certified in SAM.gov
- Entity structure
- Corporate Entity (Not Tax Exempt)
- NAICS codes registered in SAM.gov
- SAM.gov registration date
- Physical address
- 38 San Fernando Way, San Francisco, CA 94127, USA
- Website
- isignnow.com
- Founded
- 1986
- Employees
- 11-50
- Estimated annual revenue
- $1M-$10M
- Industry
-
- Information Technology
- Software & Services
- IT Services
- Data Processing & Outsourced Services
- SIC code
- 73 Business Services
- Profiles
Registration and certifications come from SAM.gov and the SBA; company details from public web sources. Updated .
Recent federal awards
| Award | Agency | Obligated | Awarded |
|---|---|---|---|
| NAVFAC owns 160 sign-IT for acrobat licenses. The vendor will provide annual maintenance for all of NAVFAC's sign-IT… | Naval Facilities Engineering Command | $3,136 | |
| Sign-IT annual software maintenance | Naval Facilities Engineering Command | $3,136 | |
| Sign-IT annual software maintenance | Naval Facilities Engineering Command | $3,136 | |
| Sign-IT annual software maintenance | Naval Facilities Engineering Command | $3,136 | |
| Sign-IT annual software maintenance, annual maintenance renewal of 160 standalone licenses | Naval Facilities Engineering Command | $3,136 |
About Isign Solutions Inc.
Isign Solutions Inc., doing business as Isign, is a self-certified small disadvantaged business based in San Francisco, California that provides electronic-signature and document-management software maintenance to the federal government as a prime contractor. The vendor operates exclusively as a prime on full-and-open purchase orders, with no subcontract activity and no participation in set-aside vehicles or IDVs.
Isign's federal footprint centers on a single product line: annual software maintenance renewal for SIGN-IT, a digital transaction management platform that enables electronic signatures, workflow management, and paperless document handling. The Naval Facilities Engineering Command has been the vendor's dominant customer, accounting for 14 awards (94% of total awards and 100% of combined potential value) through recurring annual purchase orders for maintenance of 160 standalone SIGN-IT licenses. Each purchase order carries a ceiling value of $3,136.35 and covers a twelve-month maintenance period; Isign has held this contract continuously since at least 2021, with awards issued December 2022 through February 2026. The Department of Education Office for Civil Rights has placed 2 awards valued at $174 combined, accounting for the remaining 6% of awards by count.
The vendor's activity pattern shows flat low-volume execution: one award in 2021, two in 2022, one in 2023, one in 2025, and one in 2026, with combined potential value across all 17 awards totaling $69 thousand. All obligation has been fulfilled (100% of potential value invoiced). One award with a combined potential value of $3 thousand reaches ultimate completion within the next twenty-four months, exposing minimal recompete risk. Isign's federal work falls primarily under NAICS 541511 (Software Publishers) and PSC codes for IT software maintenance and application development, with the SIGN-IT product representing the entirety of its named federal revenue stream.
Quick answers
What is Isign Solutions Inc.'s UEI?
Isign Solutions Inc.'s Unique Entity ID (UEI) in SAM.gov is E5R1UMLCVKR1.
What is Isign Solutions Inc.'s CAGE code?
Isign Solutions Inc.'s CAGE code is 1NSQ5.
What is Isign Solutions Inc.'s primary NAICS code?
Isign Solutions Inc.'s primary NAICS code is 541511 (Custom Computer Programming Services).
Where is Isign Solutions Inc. located?
Isign Solutions Inc.'s physical address in SAM.gov is 38 San Fernando Way, San Francisco, CA 94127, USA.
Is Isign Solutions Inc. registered in SAM.gov?
Yes. Isign Solutions Inc.'s SAM.gov registration is active through March 11, 2027.
What is Isign Solutions Inc.'s most recent federal award?
Isign Solutions Inc.'s most recent federal contract award is NAVFAC owns 160 sign-IT for acrobat licenses. The vendor will provide annual maintenance for all of NAVFAC's sign-IT… (N6247026P0007), from Naval Facilities Engineering Command, on February 24, 2026.
On GovTribe
See Isign Solutions Inc.'s full federal record
- Federal contract awards
- IDV awards
- Funding analysis by agency, NAICS and set-aside
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