Challenge Unlimited, Inc.
Alton, IL · UEI CJBGMA5M25F3 · NAICS 561720
Challenge Unlimited, Inc. is a federal contractor based in Alton, IL operating in administrative and support services (NAICS 561720). Challenge Unlimited, Inc. has received $33.24 million across 94 federal contracts. Challenge Unlimited, Inc.'s largest customer is Department Of Defense, accounting for $25.24 million of awarded work.
Top contracts
| PIID | Agency | Latest action | Obligated |
|---|---|---|---|
| 47PF0023D0015 | General Services Administration | November 26, 2025 | $11.01M |
| 47PG0123D0006 | General Services Administration | March 13, 2026 | $6.86M |
| FA440724F0018 | Department Of Defense | September 24, 2024 | $6.81M |
| HQC00822C0048 | Department Of Defense | December 10, 2025 | $6.53M |
| 47PE0522D0004 | General Services Administration | November 24, 2025 | $5.85M |
| HQC00822C0031 | Department Of Defense | December 4, 2025 | $5.70M |
| 47PG0124D0005 | General Services Administration | February 20, 2026 | $4.29M |
| 47PG0118D0018 | General Services Administration | September 9, 2021 | $4.19M |
| W911SA20F3044 | Department Of Defense | September 29, 2020 | $3.98M |
| HQC00822C0024 | Department Of Defense | July 3, 2025 | $3.43M |
Top customers
| Agency | Obligated | Contracts |
|---|---|---|
| Department Of Defense | $25.24M | 126 |
| General Services Administration | $7.60M | 34 |
| Department Of Agriculture | $382.9K | 3 |
| Department Of Transportation | $14.5K | 6 |
NAICS portfolio
| NAICS | Description | Obligated |
|---|---|---|
| 561720 | Janitorial Services | $26.18M |
| 561990 | All Other Support Services | $4.66M |
| 561730 | Landscaping Services | $2.02M |
| 493190 | Other Warehousing And Storage | $382.9K |
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Frequently asked questions
How much has Challenge Unlimited, Inc. received in federal contracts?
Challenge Unlimited, Inc. has been awarded $33.24 million across 94 federal contracts. Their largest customer is Department Of Defense, representing $25.24 million of awarded work.
What does Challenge Unlimited, Inc. do?
Challenge Unlimited, Inc. is a federal contractor based in Alton, IL, registered under NAICS 561720 (administrative and support services).