NYSE · Common Stock · Communications Equipment, NEC
18 entities across 10 jurisdictions. Read directly from the company’s own 10-K EX-21 filed 2025-12-01 — see the exhibit.
Which other public companies file entities in the same places:
| Entity | Jurisdiction | Note |
|---|---|---|
| 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 | |
| Globe Composite Solutions, LLC | Delaware | |
| I.S.A. – Altanova Group S.r.l. | Italy | |
| Mayday Manufacturing Co. | Texas | |
| MPE Limited | England | |
| NRG Systems, Inc. | Vermont | |
| PMES I Limited | England | |
| PTI Technologies Inc. | Delaware | |
| Westland Technologies, Inc. | California |
Two standard screens, computed from the XBRL in FY2025 against FY2024. Every test shows the numbers behind it — a score with its inputs hidden is a number you cannot check.
| Year | Revenue | Net income | Free cash flow | Gross margin | Shares |
|---|---|---|---|---|---|
| FY2020 | $732.9M | $102.0M | $50.2M | — | 26,135,000 |
| FY2021 | $715.4M | $63.5M | $96.4M | — | 26,225,000 |
| FY2022 | $857.5M | $82.3M | $103.2M | — | 26,067,000 |
| FY2023 | $956.0M | $92.5M | $54.5M | — | 25,879,000 |
| FY2024 | $1.0B | $101.9M | $91.4M | — | 25,872,000 |
| FY2025 | $1.1B | $299.2M | $205.6M | — | 25,910,000 |
14 institutions tracked — 7 added, 6 reduced, 1 opened a new position, 1 sold out.
| Manager | Kind | Shares | Change | Value |
|---|---|---|---|---|
| PRICE T ROWE ASSOCIATES INC /MD/ | Active fund | 548,711 | +320,133 | $192.1M |
| Capital World Investors | Active fund | 474,911 | −275,201 | $166.2M |
| FMR LLC | Active fund | 305,227 | +262,829 | $106.8M |
| GEODE CAPITAL MANAGEMENT, LLC | Index | 754,650 | +121,431 | $264.2M |
| BlackRock, Inc. | Index | 4,094,472 | +117,374 | $1.4B |
| CITADEL ADVISORS LLC | Hedge fund | 8,300 | −86,516 | $2.9M |
| STATE STREET CORP | Index | 1,088,666 | +51,834 | $381.1M |
| BANK OF AMERICA CORP /DE/ | Active fund | 146,461 | −41,293 | $51.3M |
| JPMORGAN CHASE & CO | Active fund | 45,934 | −20,910 | $16.3M |
| MORGAN STANLEY | Active fund | 454,821 | −11,570 | $159.2M |
| Bridgewater Associates, LP | Hedge fund | 9,477 | −9,596 | $3.3M |
| WELLINGTON MANAGEMENT GROUP LLP | Active fund | 238,029 | +139 | $83.3M |
| AQR CAPITAL MANAGEMENT LLC | Hedge fund | 22,731 | +49 | $8.0M |
NORGES BANK holds a position with no prior filing to compare against, so its change is unknown rather than zero — and it is left out of the totals above.
From 13F filings, which cover institutions managing over $100m and are filed up to 45 days after the quarter ends — so this is a considered position, not a live one, and it is not the whole shareholder register.
Ownership percentages are a vendor aggregate, not a filing — unlike everything else on this page.
ESCO TECHNOLOGIES INC files under SIC 3669 — all 5 communications equipment, nec companies compared on assets and F-score.
The structure map above is the Corporate Blueprint, and in the desktop it is interactive — click any entity to re-centre the map on it and walk the ownership chain. It sits alongside the screener, the scorecard and the filings lab on one desk, on your machine.
Sourced from SEC EDGAR primary filings. Figures are as reported by the company and are not investment advice. Scores are standard published screens computed from those filings; every input is shown above so you can check the arithmetic.
