Services-Engineering Services — Ranked by Revenue
SIC 8711 · Annual figures from SEC 10-K filings
These rankings show the largest Services-Engineering Services companies by revenue, based on the most recent fiscal year data reported in their annual 10-K filings with the SEC. Only companies with XBRL-tagged financial data are included. Use the tabs below to switch between revenue, net income, and total assets.
| # | Company | Revenue | Fiscal Year |
|---|---|---|---|
| 1 | AECOM ACM | $16.14B | FY2025 |
| 2 | TETRA TECH INC TTEK | $1.33B | FY2025 |
| 3 | VSE CORP VSECU | $194.80M | FY2017 |
| 4 | Mistras Group, Inc. MG | $180.76M | FY2018 |
| 5 | Willdan Group, Inc. WLDN | $173.69M | FY2025 |
| 6 | ACORN ENERGY, INC. ACFN | $5.83M | FY2013 |
| 7 | Galenfeha, Inc. NGHI | $280,063 | FY2014 |
| 8 | HyOrc Corp HYOR | $59,124 | FY2025 |