On the Record · Esco Technologies
Esco Technologies subsidiaries, as it lists them
The subsidiaries Esco Technologies lists in its latest annual report, with the jurisdiction of each, linked to the filing.
Subsidiaries it lists
| Subsidiary | Jurisdiction |
|---|---|
| Beijing Lindgren E.M. Technology Co., Ltd. | People’s Republic of China |
| ETS-Lindgren Crissair, Inc. | California |
| Doble Engineering Company | Massachusetts |
| Doble PowerTest Limited | England |
| EMS Development Corporation | New York |
| ESCO International Holding Inc. | Delaware |
| ESCO Maritime Solutions Ltd. | England |
| ESCO Technologies Holding LLC | Delaware |
| ESCO UK Global Holdings Ltd. | England |
| ETS-Lindgren Inc. | Illinois |
| ETS-Lindgren OY | Finland |
| ETS-Lindgren Technology (Tianjin) Co., Ltd. | People’s Republic of China |
| ETS-Lindgren Globe Composite Solutions, LLC | Delaware |
| I.S.A. – Altanova Group S.r.l. | Italy |
| Altanova Mayday Manufacturing Co. | Texas |
| Morgan Schaffer Ltd. | Quebec |
| MPE Limited | England |
| NRG Systems, Inc. | Vermont |
| PMES I Limited | England |
| PTI Technologies Inc. | Delaware |
| Westland Technologies, Inc. | California |
From Exhibit 21 of the 10-K for 2025. Companies must list their significant subsidiaries there and may leave out smaller ones, so this is the company’s own list, not every entity it owns.
Read from Esco Technologies’s annual reports (10-K for 2025, 10-K for 2024, 10-K for 2023) and the financial data it files with the SEC, as of 2025-12-01. Every quotation is word for word from the filing linked beside it; how these pages are built and checked. The full record is in its company data sheet.