Nasdaq · Semiconductors & Related Devices
company that manufactures security scanners and medical equipment based in California
77 entities across 32 jurisdictions, 5 in offshore financial centres. Read directly from the company’s own 10-K EX-21 filed 2026-08-21 — see the exhibit.
Which other public companies file entities in the same places:
| Entity | Jurisdiction | Note |
|---|---|---|
| Altaflex | California | |
| American Science and Engineering Global de Mexico S. de R.L. de C.V. | Mexico | |
| American Science and Engineering, Inc. | Massachusetts | |
| AS&E Global, Inc. | Massachusetts | |
| Aviation Security Management, LLC | Florida | |
| Chassis Engineering Limited | United Kingdom | |
| Continental Electronics Corporation | Nevada | |
| Control de Accessos y Seguridad Privada Gatekeeper, S. de R.L. de C.V. | Mexico | |
| Control Insights, LLC | California | |
| CXR Limited | United Kingdom | |
| ECIL-Rapiscan Security Products Limited | India | |
| Gatekeeper Inc. | Delaware | |
| Gatekeeper Inspection Technologies LLC | Virginia | |
| Gatekeeper Security Middle East FTZ | United Arab Emirates | |
| Global International Holding, Inc. | Delaware | |
| Lenview Limited | United Kingdom | |
| Lenview Property Development (Biddulph) Limited | United Kingdom | |
| OSI Billerica Holdings, LLC | Massachusetts | |
| OSI Electronics de Mexico, S.A. de C.V. | Mexico | |
| OSI Electronics, Inc. | California | |
| OSI Electronics Pte Ltd. | Singapore | |
| OSI Electronics Sdh. Bhd. | Malaysia | |
| OSI Electronics (UK) Ltd. | United Kingdom | |
| OSI (Holdings) Company Limited | United Kingdom | |
| OSI Investment Egypt For Trading LLC | Egypt | |
| OSI Optoelectronics, Inc. | California | |
| OSI Optoelectronics Limited | Cyprus | offshore centre |
| OSI Optoelectronics Sdn. Bhd. | Malaysia | |
| OSI Systems Private Limited | India | |
| PFC Flexible Circuits Limited | Canada | |
| PT OSI Electronics | Indonesia | |
| PT OSI Systems | Indonesia | |
| Quadratica (UK) Limited | United Kingdom | |
| RAGGI-X Manutenção em Equipamentos Electrônicos LTDA | Brazil | |
| Rapiscan Australia Pty Ltd | Australia | |
| Rapiscan Government Services, Inc. | Delaware | |
| Rapiscan Holdings, Inc. | Delaware | |
| Rapiscan Laboratories, Inc. | Delaware | |
| Rapiscan Mexico Holdings LLC | Delaware | |
| Rapiscan Services Egypt LLC | Egypt | |
| Rapiscan Systems Canada Inc. | Canada | |
| Rapiscan Systems (Cyprus) Limited | Cyprus | offshore centre |
| Rapiscan Systems GmbH | Germany | |
| Rapiscan Systems Hong Kong Limited | Hong Kong | |
| Rapiscan Systems, Inc. | California | |
| Rapiscan Systems Limited | United Kingdom | |
| Rapiscan Systems Mexico S. de R.L. de C.V. | Mexico | |
| Rapiscan Systems Middle East Regional Headquarters Company LCC | Saudi Arabia | |
| Rapiscan Systems New Zealand | New Zealand | |
| Rapiscan Systems Private Limited | India | |
| Rapiscan Systems (Private) Limited | Sri Lanka | |
| Rapiscan Systems Pte. Ltd. | Singapore | |
| Rapiscan Systems Pty Ltd | Australia | |
| Rapiscan Systems Sdn. Bhd. | Malaysia | |
| RAPISCAN SYSTEMS TURKEY GÜVENLİK TEKNOLOJİLERİ ANONİM ŞİRKETİ. | Turkey | |
| Rapiscan Systems, S.A. de C.V. | Mexico | |
| Rapiscan Systems, Unipessoal LDA | Portugal | |
| S2 Airport Services S. de R.L. de C.V. | Mexico | |
| S2 Security, LLC | Delaware | |
| S2 Global Healthcare, S. de R.L. de C.V. | Mexico | |
| S2 Global, Inc. | Delaware | |
| S2 Global Panama, S.A. | Panama | offshore centre |
| S2 Global Screening Solutions Limited | Ireland | |
| S2 Screening Solutions, S. de R.L. de C.V. | Mexico | |
| S2 Services, Ltd. | Cayman Islands | offshore centre |
| S2 Services Puerto Rico, LLC | Puerto Rico | |
| SL Healthcare Limited | Cyprus | offshore centre |
| Spacelabs Healthcare (Canada), Inc. | Canada | |
| Spacelabs Healthcare GmbH | Germany | |
| Spacelabs Healthcare, Inc. | Delaware | |
| Spacelabs Healthcare, L.L.C. | Washington | |
| Spacelabs Healthcare Limited | United Kingdom | |
| Spacelabs Healthcare Pte. Ltd. | Singapore | |
| Spacelabs Healthcare SAS | France | |
| Spacelabs Healthcare s.r.l. | Italy | |
| Spacelabs Holdings, Inc. | Delaware | |
| Surveillance Health, LLC | Washington |
Two standard screens, computed from the XBRL in FY2026 against FY2025. 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 |
|---|---|---|---|---|---|
| FY2021 | — | $74.0M | $123.3M | — | 18,388,000 |
| FY2022 | — | $115.3M | $48.9M | — | 17,870,000 |
| FY2023 | — | $91.8M | $79.0M | — | 17,190,000 |
| FY2024 | — | $128.2M | −$109.6M | — | 17,354,000 |
| FY2025 | — | $149.6M | $73.8M | — | 17,178,000 |
| FY2026 | — | $154.7M | $245.3M | — | 17,280,000 |
12 institutions tracked — 7 added, 4 reduced, 1 opened a new position, 1 sold out. Index money added 57,380 shares while active managers cut 214,034.
| Manager | Kind | Shares | Change | Value |
|---|---|---|---|---|
| FMR LLC | Active fund | 1,738,166 | −228,922 | $380.1M |
| BANK OF AMERICA CORP /DE/ | Active fund | 137,340 | −129,035 | $30.0M |
| WELLINGTON MANAGEMENT GROUP LLP | Active fund | 177,616 | +83,862 | $38.8M |
| PRICE T ROWE ASSOCIATES INC /MD/ | Active fund | 314,717 | +55,172 | $68.8M |
| GEODE CAPITAL MANAGEMENT, LLC | Index | 463,787 | +23,064 | $101.4M |
| BlackRock, Inc. | Index | 2,552,027 | +22,404 | $558.1M |
| JPMORGAN CHASE & CO | Active fund | 189,751 | +16,997 | $40.6M |
| MORGAN STANLEY | Active fund | 197,990 | −12,387 | $43.3M |
| STATE STREET CORP | Index | 674,053 | +11,912 | $147.4M |
| CITADEL ADVISORS LLC | Hedge fund | 27,000 | +1,852 | $5.9M |
| AQR CAPITAL MANAGEMENT LLC | Hedge fund | 17,540 | −1,573 | $3.8M |
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.
OSI SYSTEMS INC files under SIC 3674 — all 36 semiconductors & related devices 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.
