Engineering Systems Inc
Aurora, IL · UEI MLNER9D9MFL8 · NAICS 541199
Engineering Systems Inc is a federal contractor based in Aurora, IL operating in professional, scientific, and technical services (NAICS 541199). Engineering Systems Inc has received $1.17 million across 27 federal contracts. Engineering Systems Inc's largest customer is Department Of Justice, accounting for $957,000 of awarded work.
Top contracts
| PIID | Agency | Latest action | Obligated |
|---|---|---|---|
| 15JC1V25P00000247 | Department Of Justice | March 31, 2026 | $702.0K |
| 15JC1V20P00000149 | Department Of Justice | January 16, 2026 | $410.6K |
| 15JC1V19P00000450 | Department Of Justice | September 23, 2024 | $353.7K |
| 15JC1V25P00000539 | Department Of Justice | January 23, 2026 | $180.1K |
| 693JJ621C000026 | Department Of Transportation | September 3, 2021 | $141.8K |
| 61320621P0037 | Consumer Product Safety Commission | February 4, 2026 | $105.5K |
| 15JC1V24P00000369 | Department Of Justice | July 2, 2024 | $88.4K |
| 15JA3926P00000009 | Department Of Justice | January 14, 2026 | $77.8K |
| 15JA3920P00000036 | Department Of Justice | September 24, 2021 | $72.7K |
| 15JA0625P00000026 | Department Of Justice | September 19, 2025 | $63.7K |
Top customers
| Agency | Obligated | Contracts |
|---|---|---|
| Department Of Justice | $956.8K | 40 |
| Department Of Transportation | $141.8K | 1 |
| Department Of Homeland Security | $45.5K | 6 |
| Consumer Product Safety Commission | $30.5K | 2 |
NAICS portfolio
| NAICS | Description | Obligated |
|---|---|---|
| 541199 | All Other Legal Services | $854.4K |
| 541720 | Research And Development In The Social Sciences And Humanities | $141.8K |
| 541990 | All Other Professional, Scientific, And Technical Services | $90.5K |
| 541330 | Engineering Services | $52.8K |
| 621330 | Offices Of Mental Health Practitioners (Except Physicians) | $35.0K |
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Frequently asked questions
How much has Engineering Systems Inc received in federal contracts?
Engineering Systems Inc has been awarded $1.17 million across 27 federal contracts. Their largest customer is Department Of Justice, representing $957,000 of awarded work.
What does Engineering Systems Inc do?
Engineering Systems Inc is a federal contractor based in Aurora, IL, registered under NAICS 541199 (professional, scientific, and technical services).