# Department of Transportation contractors in South Carolina

Source page: https://datainside.ai/agencies/department-of-transportation/sc

8 companies won 16 federal contract awards worth $72,864,880 for the Department of Transportation in South Carolina in our record (2026-03-27 to 2026-11-06).

## Companies winning this work
| # | Company | UEI | Awards | Obligated | Latest award |
|---|---|---|---|---|---|
| 1 | [Brasfield & Gorrie LLC](https://datainside.ai/companies/brasfield-and-gorrie-llc-c6c3e7f0a911) | TWVGJRMK6Z78 | 1 | $56,086,040 | 2026-08-27 |
| 2 | [Keystone Shipping Services, Inc.](https://datainside.ai/companies/keystone-shipping-services-inc-6019f6f2cabc) | ZG3BEHB2FRG9 | 8 | $11,897,658 | 2026-09-24 |
| 3 | [RG Tenney Electric Inc](https://datainside.ai/companies/rg-tenney-electric-inc-874fa9ef3357) | RHAHU3P1MNJ3 | 1 | $2,269,054 | 2026-07-07 |
| 4 | [Navcon, LLC](https://datainside.ai/companies/navcon-llc-a4cf52e7373f) | MWJ7NUBTZZR9 | 1 | $1,010,696 | 2026-03-27 |
| 5 | [Insight Rail LLC](https://datainside.ai/companies/insight-rail-llc-8c8c04e34339) | UMGEH1CMC2J5 | 1 | $763,000 | 2026-11-06 |
| 6 | [McNeal Professional Services, Inc.](https://datainside.ai/companies/mcneal-professional-services-inc-a4dc35d0dcca) | CE9HAPWCZL58 | 1 | $464,353 | 2026-07-07 |
| 7 | [University of South Carolina](https://datainside.ai/companies/university-of-south-carolina-ad8226aa9f09) | J22LNTMEDP73 | 2 | $356,551 | 2026-09-03 |
| 8 | [M. C. Dean, Inc.](https://datainside.ai/companies/m-c-dean-inc-477139f45220) | RD55NEXJ5EW4 | 1 | $17,528 | 2026-10-28 |

## Offices buying
- Federal Aviation Administration: $59,847,671, 5 companies (https://datainside.ai/agencies/department-of-transportation/offices/federal-aviation-administration)
- Maritime Administration: $11,897,658, 1 company (https://datainside.ai/agencies/department-of-transportation/offices/maritime-administration)
- Immediate Office of the Secretary of Transportation: $763,000, 1 company (https://datainside.ai/agencies/department-of-transportation/offices/immediate-office-of-the-secretary-of-transportation)
- Federal Railroad Administration: $356,551, 1 company (https://datainside.ai/agencies/department-of-transportation/offices/federal-railroad-administration)

## Industries (NAICS)
- [236220 Commercial and institutional building construction](https://datainside.ai/directory/industries/236220): $56,086,040, 1 company
- [483111 Deep sea freight transportation](https://datainside.ai/directory/industries/483111): $11,897,658, 1 company
- [237130 Power and communication line and related structures construction](https://datainside.ai/directory/industries/237130): $3,744,103, 3 companies
- [541715 Research and development in the physical, engineering, and life sciences (except nanotechnology and biotechnology)](https://datainside.ai/directory/industries/541715): $1,119,551, 2 companies
- [238210 Electrical contractors and other wiring installation contractors](https://datainside.ai/directory/industries/238210): $17,528, 1 company

## Latest awards
| Company | Agency | Obligated | Signed | Record |
|---|---|---|---|---|
| Insight Rail LLC | Immediate Office of the Secretary of Transportation | $763,000 | 2026-11-06 | https://www.usaspending.gov/award/CONT_AWD_6913G627C100004_6901_-NONE-_-NONE- |
| M. C. Dean, Inc. | Federal Aviation Administration | $17,528 | 2026-10-28 | https://www.usaspending.gov/award/CONT_AWD_6973GH27F00067_6920_6973GH22D00011_6920 |
| Keystone Shipping Services, Inc. | Maritime Administration | $794,269 | 2026-09-24 | https://www.usaspending.gov/award/CONT_AWD_6933A226F00215N_6938_693JF725D000031_6938 |
| Keystone Shipping Services, Inc. | Maritime Administration | $794,269 | 2026-09-18 | https://www.usaspending.gov/award/CONT_AWD_6933A226F00208N_6938_693JF725D000031_6938 |
| University of South Carolina | Federal Railroad Administration | $201,551 | 2026-09-03 | https://www.usaspending.gov/award/CONT_AWD_693JJ626C000031_6930_-NONE-_-NONE- |
| Brasfield & Gorrie LLC | Federal Aviation Administration | $56,086,040 | 2026-08-27 | https://www.usaspending.gov/award/CONT_AWD_697DCK26C00156_6920_-NONE-_-NONE- |
| University of South Carolina | Federal Railroad Administration | $155,000 | 2026-07-24 | https://www.usaspending.gov/award/CONT_AWD_693JJ626C000022_6930_-NONE-_-NONE- |
| RG Tenney Electric Inc | Federal Aviation Administration | $2,269,054 | 2026-07-07 | https://www.usaspending.gov/award/CONT_AWD_6973GH26C00146_6920_-NONE-_-NONE- |
| McNeal Professional Services, Inc. | Federal Aviation Administration | $464,353 | 2026-07-07 | https://www.usaspending.gov/award/CONT_AWD_6973GH26C00129_6920_-NONE-_-NONE- |
| Keystone Shipping Services, Inc. | Maritime Administration | $651,428 | 2026-05-28 | https://www.usaspending.gov/award/CONT_AWD_6933A226F00166N_6938_693JF725D000031_6938 |
| Keystone Shipping Services, Inc. | Maritime Administration | $356,592 | 2026-05-28 | https://www.usaspending.gov/award/CONT_AWD_6933A226F00167N_6938_693JF725D000031_6938 |
| Keystone Shipping Services, Inc. | Maritime Administration | $2,432,455 | 2026-05-15 | https://www.usaspending.gov/award/CONT_AWD_6933A226F00150N_6938_693JF725D000031_6938 |
| Keystone Shipping Services, Inc. | Maritime Administration | $2,149,459 | 2026-05-15 | https://www.usaspending.gov/award/CONT_AWD_6933A226F00151N_6938_693JF725D000031_6938 |
| Keystone Shipping Services, Inc. | Maritime Administration | $2,432,455 | 2026-05-04 | https://www.usaspending.gov/award/CONT_AWD_6933A226F00136N_6938_693JF725D000031_6938 |
| Keystone Shipping Services, Inc. | Maritime Administration | $2,286,732 | 2026-05-04 | https://www.usaspending.gov/award/CONT_AWD_6933A226F00137N_6938_693JF725D000031_6938 |
| Navcon, LLC | Federal Aviation Administration | $1,010,696 | 2026-03-27 | https://www.usaspending.gov/award/CONT_AWD_6973GH26C00026_6920_-NONE-_-NONE- |

Data: DataInside, from USAspending.gov. Award totals are federal obligations, not company revenue.