Organizations involved in servicing or providing products pertaining to the slag producing organizations.
- ABCO Fire Protection
- Acme Machine & Welding
- ACS Industries Inc.
- Advanced Industrial Marketing, Inc.
- AIS Construction Equipment Co.
- ALTA Equipment Company
- American Chemical Technologies, Inc.
- American Hydraulics Services
- American States Equipment
- Ansul/Tyco Fire Protection Products
- ATS Specialized, Inc
- Axiom LLC
- Best One Tire & Service
- Brake Supply Company, Inc.
- Bramco
- Bridgestone/Firestone Off-Road Tire Co.
- Brokk Incorporated
- Buffalo Wire Works Co., Inc.
- Bulk Equipment Corp
- Burch Materials & Supplies
- Cast-Con Engineering GmbH & Co.KG
- Castrol Heavy Duty Lubricants
- Caterpillar Inc.
- Cincinnati Gasket
- City Machine Technologies, Inc.
- Dealers Transmission Exchange
- Dillinger America, Inc.
- Dover Hydraulics
- Dust Control Technology
- Ellwood City Forge
- Emerald Refractories
- Eriez
- F&M MAFCO
- FESSCO Fire Equipment Company
- Fire Systems, Inc.
- FireRover
- FQS/Bear Equipment
- GCH International
- Gibson Machinery LLC
- GVA Krefeld GmbH
- Hardox Wearparts
- Hatch Ltd.
- Hitachi Construction Machinery Loaders America Inc.
- Holtmann Fahrzeug Maschinenbau GmbH
- Howell Tractor & Equipment
- Hoyt Wire Cloth
- Hyster Company
- Keen Transport, Inc
- Kenco Engineering, Inc.
- Kidde Fire Systems
- Kinshofer
- Kleen Industrial Services
- Komatsu America Corp.
- Kranunion Cranes & Transport Systems, Inc
- Kress Corp.
- KTSDI
- Linder Material Handling Division
- LoadMan Onboard Scales
- Magnetech Industrial Services, Inc.
- Magnetic Lifting Technologies US
- Manitex LiftKing, ULC
- Mellott Company
- Michigan CAT
- Midwest Crushing & Screening, Inc.
- Midwest Industrial Supply
- NT Liftec
- Ohio Cat
- Paul Wurth, Inc.
- Petro-Canada American Lubricants, Inc.
- Pewag Chain, Inc.
- Polydeck Screen Corporation
- PowerScreen Indiana, Inc.
- Precision Enterprises, Inc.
- Quantum – PM
- RCT Recycling Crushing Technologies GmbH
- Reco Equipment, Inc.
- Rockland Manufacturing Co.
- Rud Chain Inc.
- Safety Track
- SCB International Holdings LLC
- Seaboard Global Inc.
- Sennebogen LLC
- Sierra International Machinery
- Sparks Commercial Tire, Inc.
- SSAB
- Stanley/LaBounty Mfg.
- Steel City Tire
- Stone Products
- Surestrike International, Inc.
- T. Bruce Sales. Inc.
- Telsmith, Inc
- Titan International
- TML Technik GmbH
- Turtle Plastics
- Ty Cushion Tire
- Vector Fleet Management
- Vector Fleet Management, LLC
- Volvo Construction Equipment
- Walker Magnetics Group, Inc.
- Whemco Steel Castings, Inc.
- Winkle Industries
- World International Testing, Inc.
- Yokohama OTR