Custom Software Systems, Inc.
- Protégé UEI
- LNYXAGUM6SA7
- List effective date
- 2026-10-27
- Agreement row 1: Date Approved
- 2022-01-04
- Agreement row 1: NAICS
- 541512
- Agreement row 1: Protégé
- Custom Software Systems, Inc.
- Agreement row 1: Protégé Unique Entity ID
- LNYXAGUM6SA7
- Agreement row 1: Protégé's DUNS Number
- 783476930
- Agreement row 1: Protégé's Phone #
- 703-771-9757
- Agreement row 1: Address of Protégé
- 17 Loudoun Street SE, 2nd Floor, Leesburg, VA 20175
- Agreement row 1: Protégé State
- VA
- Agreement row 1: Mentor
- Msol, Inc.
- Agreement row 1: Mentor Unique Entity ID
- LB6JMKM7N816
- Agreement row 1: Mentor’s State
- DC
- Agreement row 1: Cert Type
- WOSB, HUBZone
- Agreement row 1: Sum of Count
- 1
- Agreement row 1: workbook row
- 313
Source
Download the SBA workbook dated 27 October 2026
SBA publishing page. Data: U.S. Small Business Administration, active mentor-protégé agreements file effective 27 October 2026.
These are the rows in the dated SBA file. Blank source cells are omitted; missing identifiers are not inferred.
What this record means
The source workbook lists agreements filtered as not expired and not terminated at the file date. It does not guarantee that an agreement remains active today or establish award eligibility. Certification labels are reproduced as printed in the dated file, without a current-status check.
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