Measuring & Controlling Devices, NEC
72 tracked issuers filing with the SEC under this industry classification.
Issuers
72
Filings
40
SIC Code
3829
Industry Overview
Measuring & Controlling Devices, NEC
The Measuring & Controlling Devices, NEC sector (SIC 3829) covers makers of precision sensors, analytical instruments, flow meters, environmental monitors, and industrial automation controls that enable manufacturers, utilities, labs, healthcare providers, and energy operators to track quality, safety, and efficiency. Customers lean on these devices for compliance, uptime, and data-driven optimization. Key risks include supply-chain volatility in semiconductors, cybersecurity exposure for connected devices, export controls, and strict oversight from agencies such as OSHA, EPA, FDA, and international standards bodies that demand validated performance and secure data handling. In 2024-2025, growth is fueled by smart factory retrofits, IoT-enabled predictive maintenance, miniaturized medical diagnostics, and tighter emissions monitoring, while AI-powered analytics and edge computing reshape product roadmaps. Pricing pressure and rapid design cycles keep R&D intensity high. For deeper market transparency, view live SEC filings on Earnings Feed.
Source: Earnings Feed research · 11/23/2025
Latest Filings
- 6-K/AAptorum Group Ltd$APM
Aptorum Group Ltd 6-K/A
Dec 5, 4:30 PM ET30.3 KB - 8-KTRIMBLE INC.$TRMB
TRIMBLE INC. 8-K
Dec 5, 4:05 PM ET1.4 MB - 8-KMirion Technologies, Inc.$MIR
Mirion Technologies, Inc. 8-K
Dec 1, 4:19 PM ET137.4 KB - 8-KTHERMO FISHER SCIENTIFIC INC.$TMO
THERMO FISHER SCIENTIFIC INC. 8-K
Dec 1, 4:15 PM ET2.0 MB - 10-KGEOSPACE TECHNOLOGIES CORP$GEOS
GEOSPACE TECHNOLOGIES CORP 10-K
Nov 21, 4:35 PM ET10.4 MB - 8-KONTO INNOVATION INC.$ONTO
ONTO INNOVATION INC. 8-K
Nov 21, 4:04 PM ET1.1 MB - 8-KROCKWELL AUTOMATION, INC$ROK
ROCKWELL AUTOMATION, INC 8-K
Nov 21, 4:02 PM ET711.8 KB - 8-KGEOSPACE TECHNOLOGIES CORP$GEOS
GEOSPACE TECHNOLOGIES CORP 8-K
Nov 20, 4:56 PM ET527.6 KB - 8-KQuantum-Si Inc$QSI
Quantum-Si Inc 8-K
Nov 20, 8:06 AM ET10.6 MB - 8-KONTO INNOVATION INC.$ONTO
ONTO INNOVATION INC. 8-K
Nov 17, 8:17 AM ET198.3 KB - 10-QOwlet, Inc.$OWLT
Owlet, Inc. 10-Q
Nov 13, 4:34 PM ET10.1 MB - 8-KOwlet, Inc.$OWLT
Owlet, Inc. 8-K
Nov 13, 4:17 PM ET451.2 KB - 10-QBirchtech Corp.$BCHT
Birchtech Corp. 10-Q
Nov 13, 4:16 PM ET5.8 MB - 10-KROCKWELL AUTOMATION, INC$ROK
ROCKWELL AUTOMATION, INC 10-K
Nov 12, 8:53 AM ET18.2 MB - 8-KOYO GEOSPACE CORP$GEOS
OYO GEOSPACE CORP 8-K
Dec 12, 4:56 PM ET18.0 KB - 8-KROCKWELL AUTOMATION INC$ROK
ROCKWELL AUTOMATION INC 8-K
Dec 12, 3:23 PM ET18.3 KB - 4ROCKWELL AUTOMATION INC$ROK
ROCKWELL AUTOMATION INC 4
Nov 13, 3:56 PM ET6.5 KB - 4ROCKWELL AUTOMATION INC$ROK
ROCKWELL AUTOMATION INC 4
Nov 13, 2:46 PM ET10.4 KB - 4OYO GEOSPACE CORP$GEOS
OYO GEOSPACE CORP 4
Aug 14, 4:33 PM ET28.8 KB - 4OYO GEOSPACE CORP$GEOS
OYO GEOSPACE CORP 4
Aug 14, 3:21 PM ET12.7 KB - SC 13G/AOYO GEOSPACE CORP$GEOS
OYO GEOSPACE CORP SC 13G/A
May 1, 1:30 PM ET64.9 KB - SC 13G/ASIERRA MONITOR CORP /CA/
SIERRA MONITOR CORP /CA/ SC 13G/A
Feb 14, 8:02 PM ET22.7 KB - SC 13GSIERRA MONITOR CORP /CA/
SIERRA MONITOR CORP /CA/ SC 13G
Feb 14, 7:04 PM ET22.5 KB - SC 13G/AOYO GEOSPACE CORP$GEOS
OYO GEOSPACE CORP SC 13G/A
Jan 31, 4:00 PM ET8.6 KB - 4IMPLANT SCIENCES CORP
IMPLANT SCIENCES CORP 4
Dec 15, 3:19 PM ET5.6 KB - 4IMPLANT SCIENCES CORP
IMPLANT SCIENCES CORP 4
Dec 15, 3:19 PM ET5.6 KB - 4IMPLANT SCIENCES CORP
IMPLANT SCIENCES CORP 4
Dec 15, 3:08 PM ET5.5 KB - 4IMPLANT SCIENCES CORP
IMPLANT SCIENCES CORP 4
Dec 15, 10:43 AM ET5.7 KB - 4IMPLANT SCIENCES CORP
IMPLANT SCIENCES CORP 4
Dec 15, 9:56 AM ET5.7 KB - 10-QNANOMETRICS INC$ONTO
NANOMETRICS INC 10-Q
Nov 21, 4:56 PM ET746.0 KB - 10-QIMPLANT SCIENCES CORP
IMPLANT SCIENCES CORP 10-Q
Nov 21, 1:20 PM ET737.7 KB - 8-KFARO TECHNOLOGIES INC
FARO TECHNOLOGIES INC 8-K
Nov 21, 11:00 AM ET26.7 KB - 10-QSEQUENOM INC
SEQUENOM INC 10-Q
Nov 9, 4:04 PM ET603.3 KB - 8-KSEQUENOM INC
SEQUENOM INC 8-K
Oct 28, 4:44 PM ET84.1 KB - 8-KSEQUENOM INC
SEQUENOM INC 8-K
Oct 28, 4:40 PM ET38.8 KB - 8-KASTRATA GROUP INC
ASTRATA GROUP INC 8-K
Oct 17, 5:23 PM ET8.7 KB - 4DIGICORP$BCHT
DIGICORP 4
Oct 5, 6:59 PM ET3.3 KB - 3DIGICORP$BCHT
DIGICORP 3
Oct 5, 6:49 PM ET3.3 KB - 8-KIMPLANT SCIENCES CORP
IMPLANT SCIENCES CORP 8-K
Oct 5, 4:48 PM ET1.1 MB - 4ROCKWELL AUTOMATION INC$ROK
ROCKWELL AUTOMATION INC 4
Oct 5, 3:21 PM ET12.4 KB
Featured Issuers
12ABAXIS INC
CIK 0000881890
ACCEL BRANDS, INC.
CIK 0001077800
ACLARA BIOSCIENCES INC
CIK 0001067588
ACME CLEVELAND CORP
CIK 0000002066
Advanced BioPhotonics Inc.
CIK 0001096182
Advance Nanotech, Inc.
CIK 0000354699
ANDROS INC
CIK 0000352425
- $APM
Aptorum Group Ltd
CIK 0001734005
ARGON ST, Inc.
CIK 0000026537
ASTRATA GROUP INC
CIK 0001071157
- $AATC
AUTOSCOPE TECHNOLOGIES CORP
CIK 0000943034
BIOSYNERGY INC
CIK 0000715812
Classification
- SIC Code
- 3829
- Total Issuers
- 72
- Recent Filings
- 40