Measuring & Controlling Devices, NEC
SIC 3829 · 13 companies
This page lists all SEC-registered public companies classified under SIC code 3829 (Measuring & Controlling Devices, NEC). SIC — Standard Industrial Classification — is a four-digit code system used by the SEC to group companies by their primary line of business. You can also view financial rankings for this industry.
The Measuring & Controlling Devices, NEC industry includes 13 SEC-registered public companies.
The largest by revenue is THERMO FISHER SCIENTIFIC INC.,
which reported $44.6B in FY2025.
Companies in this industry with available XBRL data collectively reported $51.2B in revenue across their most recent fiscal years.
| Company | Ticker | Exchange | State | Filings |
|---|---|---|---|---|
| 908 Devices Inc. | MASS | NASDAQ | DE | 409 |
| AUTOSCOPE TECHNOLOGIES CORP | AATC | OTC | MN | 1,000 |
| Aptorum Group Ltd | APM | NASDAQ | E9 | 223 |
| Birchtech Corp. | BCHT | NYSE | DE | 789 |
| GEOSPACE TECHNOLOGIES CORP | GEOS | NASDAQ | TX | 1,000 |
| Mirion Technologies, Inc. | MIR | NYSE | — | 498 |
| ONTO INNOVATION INC. | ONTO | NYSE | DE | 1,000 |
| Owlet, Inc. | OWLTW | OTC | DE | 381 |
| Quantum-Si Inc | QSIAW | NASDAQ | DE | 427 |
| ROCKWELL AUTOMATION, INC | ROK | NYSE | DE | 1,012 |
| THERMO FISHER SCIENTIFIC INC. | TMO | NYSE | DE | 1,000 |
| TRIMBLE INC. | TRMB | NASDAQ | DE | 1,001 |
| US NUCLEAR CORP. | UCLE | OTC | DE | 202 |