Special Industry Machinery (No Metalworking Machinery)
18 tracked issuers filing with the SEC under this industry classification.
Issuers
18
Filings
40
SIC Code
3550
Industry Overview
Special Industry Machinery (No Metalworking Machinery)
Special Industry Machinery (No Metalworking Machinery) companies under SIC 3550 design and build customized production equipment such as semiconductor fabrication tools, textile and paper processing lines, food and beverage packaging systems, printing presses, and precision robotics used in pharmaceuticals and medical devices. Core customers include OEMs, contract manufacturers, consumer goods producers, pharma labs, advanced materials firms, and industrial automation integrators seeking higher throughput and tighter quality control. Operators face project-cycle volatility, supply chain dependency on specialty components, and compliance with OSHA, FDA, USDA, and increasingly strict energy-efficiency and emissions standards, while export controls and cybersecurity expectations heighten risk profiles. In 2024-2025 the sector is prioritizing AI-enabled predictive maintenance, vision systems for inline inspection, modular designs that shorten commissioning time, and reshoring-driven capacity adds supported by U.S. industrial policy incentives. Sustainability pressures are accelerating adoption of low-water, low-waste, and electrified platforms. Explore live SEC filings and market signals for SIC 3550 on EarningsFeed to stay ahead of shifts in capital spending and regulatory focus.
Source: Earnings Feed research · 11/23/2025
Latest Filings
- SC 13G/AMETSO CORP
METSO CORP SC 13G/A
Nov 13, 1:06 PM ET10.5 KB - 4PENTAIR INC$PNR
PENTAIR INC 4
Oct 13, 4:43 PM ET6.7 KB - 4PENTAIR INC$PNR
PENTAIR INC 4
Sep 13, 12:56 PM ET6.7 KB - 6-KMETSO CORP
METSO CORP 6-K
Sep 13, 6:59 AM ET9.8 KB - 4PENTAIR INC$PNR
PENTAIR INC 4
Aug 14, 5:51 PM ET7.0 KB - 4PENTAIR INC$PNR
PENTAIR INC 4
Aug 14, 5:50 PM ET6.8 KB - 4PENTAIR INC$PNR
PENTAIR INC 4
Aug 14, 5:48 PM ET6.8 KB - 4PENTAIR INC$PNR
PENTAIR INC 4
Aug 14, 5:47 PM ET6.8 KB - 6-KMETSO CORP
METSO CORP 6-K
May 31, 6:46 AM ET23.2 KB - 6-KMETSO CORP
METSO CORP 6-K
Apr 3, 9:46 AM ET1.9 KB - 4PENTAIR INC$PNR
PENTAIR INC 4
Jan 17, 6:55 PM ET5.7 KB - 4PENTAIR INC$PNR
PENTAIR INC 4
Jan 17, 5:43 PM ET6.7 KB - 6-KMETSO CORP
METSO CORP 6-K
Jan 17, 7:05 AM ET9.1 KB - 6-KMETSO CORP
METSO CORP 6-K
Jan 17, 7:00 AM ET10.0 KB - 6-KMETSO CORP
METSO CORP 6-K
Jan 3, 6:59 AM ET9.7 KB - 6-KMETSO CORP
METSO CORP 6-K
Dec 15, 7:37 AM ET10.2 KB - 6-KMETSO CORP
METSO CORP 6-K
Dec 15, 7:36 AM ET10.0 KB - 6-KMETSO CORP
METSO CORP 6-K
Dec 15, 7:14 AM ET9.3 KB - 6-KMETSO CORP
METSO CORP 6-K
Dec 5, 8:25 AM ET10.1 KB - 6-KMETSO CORP
METSO CORP 6-K
Oct 28, 6:52 AM ET11.3 KB - 6-KMETSO CORP
METSO CORP 6-K
Oct 28, 6:44 AM ET398.2 KB - 6-KMETSO CORP
METSO CORP 6-K
Oct 6, 6:01 AM ET11.4 KB - 8-KPENTAIR INC$PNR
PENTAIR INC 8-K
Oct 5, 10:08 AM ET41.7 KB - 4PENTAIR INC$PNR
PENTAIR INC 4
Oct 4, 6:21 PM ET6.3 KB - 6-KMETSO CORP
METSO CORP 6-K
Aug 31, 7:43 AM ET15.1 KB - 6-KMETSO CORP
METSO CORP 6-K
Aug 31, 7:29 AM ET24.1 KB - 6-KMETSO CORP
METSO CORP 6-K
Aug 29, 7:24 AM ET13.4 KB - 6-KMETSO CORP
METSO CORP 6-K
Jul 28, 6:49 AM ET445.6 KB - 8-K/AKADANT INC$KAI
KADANT INC 8-K/A
Jul 26, 5:07 PM ET145.8 KB - 8-KPENTAIR INC$PNR
PENTAIR INC 8-K
Jul 26, 11:27 AM ET255.4 KB - 6-KCOOKSON GROUP PLC
COOKSON GROUP PLC 6-K
Jul 26, 9:01 AM ET174.9 KB - 10-KSHOPSMITH INC
SHOPSMITH INC 10-K
Jul 1, 4:08 PM ET587.4 KB - 6-KMETSO CORP
METSO CORP 6-K
Jun 30, 8:12 AM ET9.9 KB - 8-KAMERICHIP INTERNATIONAL INC
AMERICHIP INTERNATIONAL INC 8-K
Jun 24, 4:28 PM ET5.5 KB - 6-KMETSO CORP
METSO CORP 6-K
Jun 20, 8:20 AM ET15.0 KB - 6-KMETSO CORP
METSO CORP 6-K
Jun 20, 8:19 AM ET9.2 KB - 8-KKEY TECHNOLOGY INC
KEY TECHNOLOGY INC 8-K
Jun 17, 7:48 PM ET585.7 KB - 6-KMETSO CORP
METSO CORP 6-K
May 26, 7:14 AM ET9.1 KB - 4PENTAIR INC$PNR
PENTAIR INC 4
May 25, 12:04 PM ET5.0 KB - 6-KMETSO CORP
METSO CORP 6-K
May 3, 9:13 AM ET9.4 KB
Featured Issuers
12AMERICHIP INTERNATIONAL INC
CIK 0001132487
COOKSON GROUP PLC
CIK 0000905420
DIGITAL FUEL INC
CIK 0000820295
GLOBAL FOOD TECHNOLOGIES, INC.
CIK 0001122108
- $KAI
KADANT INC
CIK 0000886346
KEY TECHNOLOGY INC
CIK 0000906193
METSO CORP
CIK 0001013626
PACKAGING RESEARCH CORP
CIK 0000718474
- $PNR
PENTAIR plc
CIK 0000077360
QC OPTICS INC
CIK 0001017641
SHOPSMITH INC
CIK 0000089925
STEEL HEDDLE GROUP INC
CIK 0001065423
Classification
- SIC Code
- 3550
- Total Issuers
- 18
- Recent Filings
- 40