Industry · SIC 3990
Miscellaneous Manufacturing Industries
97 tracked issuers filing with the SEC under this industry classification.
Issuers
97
Recent filings
40
SIC code
3990
Industry overview
Miscellaneous Manufacturing Industries
Miscellaneous Manufacturing Industries under SIC 3990 cover a broad mix of niche producers making everything from signage, trophies, and musical instruments to custom plastics, toys, and small-scale fabricated components, serving OEMs, retailers, schools, event organizers, and government buyers who need short-run, specialty goods. Revenue depends on design flexibility, fast turnaround, and reliable supply chains, while margins are pressured by input cost volatility, IP/licensing rules for branded items, product safety standards, and growing environmental and labor compliance requirements across the U.S. and export markets. In 2024-2025, reshoring of specialty runs, adoption of additive manufacturing for prototypes, increased use of recycled materials, and tighter oversight of consumer-product safety and chemical disclosures are shaping strategy, alongside digital storefronts that enable direct-to-consumer fulfillment. Companies that manage vendor risk, maintain quality documentation, and invest in flexible production tech are best positioned. For current disclosure signals, view SEC filings on Earnings Feed to track how SIC 3990 peers are navigating these shifts.
Source: Earnings Feed research · Nov 23, 2025
Latest filings
- 8-KODCOil-Dri Corp of America681.2 KBSEC(opens sec.gov)
- 10-KODCOil-Dri Corp of America14.6 MBSEC(opens sec.gov)
- 8-KODCOil-Dri Corp of America73.1 MBSEC(opens sec.gov)
- SCHEDULE 13GHCAISEC(opens sec.gov)
- 144BRCBRADY CORP5.0 KBSEC(opens sec.gov)
- 144BRCBRADY CORP4.9 KBSEC(opens sec.gov)
- 6-KWFFWF Holding Ltd7.2 MBSEC(opens sec.gov)
- 6-KHCAISEC(opens sec.gov)
- 6-KHCAISEC(opens sec.gov)
- 8-KDAKTDAKTRONICS INC /SD/204.4 KBSEC(opens sec.gov)
- 144BRCBRADY CORP13.4 KBSEC(opens sec.gov)
- SCHEDULE 13D/AJCSESEC(opens sec.gov)
- SCHEDULE 13D/AJCSESEC(opens sec.gov)
- 6-KHCAISEC(opens sec.gov)
- 144BRCBRADY CORP6.5 KBSEC(opens sec.gov)
- 6-KHCAISEC(opens sec.gov)
- 8-KDAKTDAKTRONICS INC /SD/184.5 KBSEC(opens sec.gov)
- 6-KDOGZDogness (International) Corp48.7 KBSEC(opens sec.gov)
- 10-KBRCBRADY CORP14.5 MBSEC(opens sec.gov)
- 8-KBRCBRADY CORP3.6 MBSEC(opens sec.gov)
- 10-QDAKTDAKTRONICS INC /SD/7.1 MBSEC(opens sec.gov)
- 8-KDAKTDAKTRONICS INC /SD/546.0 KBSEC(opens sec.gov)
- 6-KHCAISEC(opens sec.gov)
- SCHEDULE 13DDOGZDogness (International) Corp136.4 KBSEC(opens sec.gov)
- 6-KDOGZDogness (International) Corp20.4 KBSEC(opens sec.gov)
- SCHEDULE 13GODCOil-Dri Corp of America13.3 KBSEC(opens sec.gov)
- 8-KAMCRAmcor plc283.5 KBSEC(opens sec.gov)
- 8-KVTSIVirTra, Inc579.9 KBSEC(opens sec.gov)
- 10-KAMCRAmcor plc30.1 MBSEC(opens sec.gov)
- SCHEDULE 13GAMCRAmcor plc24.6 KBSEC(opens sec.gov)
- 10-QVTSIVirTra, Inc9.3 MBSEC(opens sec.gov)
- 8-KAMCRAmcor plc945.4 KBSEC(opens sec.gov)
- SCHEDULE 13D/ADAKTDAKTRONICS INC /SD/155.0 KBSEC(opens sec.gov)
- 8-KBRCBRADY CORP1.4 MBSEC(opens sec.gov)
- 144BRCBRADY CORP5.6 KBSEC(opens sec.gov)
- SCHEDULE 13GBRCBRADY CORP7.4 KBSEC(opens sec.gov)
- 6-KWFFWF Holding Ltd398.9 KBSEC(opens sec.gov)
- 144BRCBRADY CORP5.0 KBSEC(opens sec.gov)
- 6-KHCAISEC(opens sec.gov)
- 6-KHCAISEC(opens sec.gov)
Featured issuers
- Aearo CO ICIK 0001290498
- AEARO CORPCIK 0000949957
- Aearo Technologies Inc.CIK 0001340798
- AGP & CO INCCIK 0000799241
- ALTERRUS SYSTEMS INC.CIK 0001122081
- Amcor plcCIK 0001748790AMCR
- AMCOR PTY LTDCIK 0000869428
- AMERICAN AMMUNITION INC/FLCIK 0001123648
- AMERICAN TOY VENDING INCCIK 0001116794
- ARC INTERNATIONAL CORPCIK 0001122412
- BALLY GAMING INTERNATIONAL INCCIK 0000878552
- BASANITE, INC.CIK 0001448705BASA
Classification
- SIC code
- 3990
- Total issuers
- 97
- Recent filings
- 40