Keystone Advisors Llc
South Holland, IL · UEI C3G1S3D7NH81 · NAICS 541612
Keystone Advisors Llc is a federal contractor based in South Holland, IL operating in professional, scientific, and technical services (NAICS 541612). Keystone Advisors Llc has received $2.66 million across 13 federal contracts. Keystone Advisors Llc's largest customer is Department Of Justice, accounting for $2.81 million of awarded work.
Top contracts
| PIID | Agency | Latest action | Obligated |
|---|---|---|---|
| 15F06722F0001735 | Department Of Justice | September 16, 2025 | $3.44M |
| 15F06722F0001707 | Department Of Justice | August 18, 2025 | $2.10M |
| GSP1016LT7025 | General Services Administration | September 30, 2020 | $1.62M |
| 47PF0019C0099 | General Services Administration | September 14, 2021 | $1.32M |
| 47PL0222F0020 | General Services Administration | July 10, 2024 | $648.6K |
| 15DDHQ25F00000129 | Department Of Justice | July 30, 2025 | $203.0K |
| 15DDHQ24F00000767 | Department Of Justice | August 7, 2024 | $99.7K |
| 47QRCA25DS853 | General Services Administration | March 27, 2026 | $2.5K |
| 47QRCA24DH106 | General Services Administration | March 27, 2026 | $2.5K |
| 47QRCA24DW310 | General Services Administration | February 5, 2026 | $2.5K |
Top customers
| Agency | Obligated | Contracts |
|---|---|---|
| Department Of Justice | $2.81M | 18 |
| Department Of Defense | $0 | 1 |
| General Services Administration | $-149.5K | 33 |
NAICS portfolio
| NAICS | Description | Obligated |
|---|---|---|
| 541219 | Other Accounting Services | $2.63M |
| 561320 | Temporary Help Services | $19.4K |
| 541612 | Human Resources Consulting Services (2007), Human Resources And Executive Search Consulting Services (2002) | $5.0K |
| 541330 | Engineering Services | $0 |
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Frequently asked questions
How much has Keystone Advisors Llc received in federal contracts?
Keystone Advisors Llc has been awarded $2.66 million across 13 federal contracts. Their largest customer is Department Of Justice, representing $2.81 million of awarded work.
What does Keystone Advisors Llc do?
Keystone Advisors Llc is a federal contractor based in South Holland, IL, registered under NAICS 541612 (professional, scientific, and technical services).