# SIC 8711 - Services-Engineering Services

Informational only - not investment advice.

Division: [Services](/division/I/). Major group: [SIC Major Group 87](/major-group/87/). As of: 2026-02-27

## Companies
- [ACM](/company/ACM/): AECOM
- [TTEK](/company/TTEK/): TETRA TECH INC
- [VSEC](/company/VSEC/): VSE CORP

## Macro Context
- [PCE](/indicator/PCE/): Personal Consumption Expenditures
- [GDPC1](/indicator/GDPC1/): Real Gross Domestic Product
- [PAYEMS](/indicator/PAYEMS/): All Employees, Total Nonfarm
- [CES0500000003](/indicator/CES0500000003/): Average Hourly Earnings of All Employees, Total Private
- [UNRATE](/indicator/UNRATE/): Unemployment Rate
- [DSPIC96](/indicator/DSPIC96/): Real Disposable Personal Income

## Sector financials

Peer figures are build-time aggregates of the SEC companyfacts financials already shown on member company pages. As of latest member filing date: 2026-02-27.

| Companies with data | Companies with revenue | Aggregate revenue | Median revenue | Median net margin | Median operating margin | Median revenue growth | Median diluted EPS |
| ---: | ---: | ---: | ---: | ---: | ---: | ---: | ---: |
| 3 | 3 | 22,694,487,000 | 5,442,590,000 | 3.48% | 7.50% | 4.69% | 0.93 |

### Peer Table

| Company | Latest revenue | Revenue FY | Net margin | Operating margin | Revenue growth | Diluted EPS |
| --- | ---: | ---: | ---: | ---: | ---: | ---: |
| [ACM](/company/ACM/) - AECOM | 16,139,622,000 | 2025 | 3.48% | 6.36% | 0.21% | 4.21 |
| [TTEK](/company/TTEK/) - TETRA TECH INC | 5,442,590,000 | 2025 | 4.56% | 7.50% | 4.69% | 0.93 |
| [VSEC](/company/VSEC/) - VSE CORP | 1,112,275,000 | 2025 | 1.05% | 8.06% | 41.46% | 0.55 |

## Sources
Macro data:
- [PCE](https://fred.stlouisfed.org/series/PCE): FRED series PCE, source: U.S. Bureau of Economic Analysis
- [GDPC1](https://fred.stlouisfed.org/series/GDPC1): FRED series GDPC1, source: U.S. Bureau of Economic Analysis
- [PAYEMS](https://fred.stlouisfed.org/series/PAYEMS): FRED series PAYEMS, source: U.S. Bureau of Labor Statistics
- [CES0500000003](https://fred.stlouisfed.org/series/CES0500000003): FRED series CES0500000003, source: U.S. Bureau of Labor Statistics
- [UNRATE](https://fred.stlouisfed.org/series/UNRATE): FRED series UNRATE, source: U.S. Bureau of Labor Statistics
- [DSPIC96](https://fred.stlouisfed.org/series/DSPIC96): FRED series DSPIC96, source: U.S. Bureau of Economic Analysis

SEC data:
- [ACM SEC company page](https://www.sec.gov/edgar/browse/?CIK=868857); [latest 10-K 0000868857-25-000013](https://www.sec.gov/Archives/edgar/data/868857/000086885725000013/acm-20250930.htm); [latest 10-Q 0000868857-26-000014](https://www.sec.gov/Archives/edgar/data/868857/000086885726000014/acm-20260403.htm)
- [TTEK SEC company page](https://www.sec.gov/edgar/browse/?CIK=831641); [latest 10-K 0000831641-25-000032](https://www.sec.gov/Archives/edgar/data/831641/000083164125000032/ttek-20250928.htm); [latest 10-Q 0000831641-26-000011](https://www.sec.gov/Archives/edgar/data/831641/000083164126000011/ttek-20260329.htm)
- [VSEC SEC company page](https://www.sec.gov/edgar/browse/?CIK=102752); [latest 10-K 0000102752-26-000015](https://www.sec.gov/Archives/edgar/data/102752/000010275226000015/vsec-20251231.htm); [latest 10-Q 0000102752-26-000049](https://www.sec.gov/Archives/edgar/data/102752/000010275226000049/vsec-20260331.htm)