Changes 2022
These listings represent company changes we have identified. These are in the searchable website area to help you find that the company was purchased or changed names or is no longer in business. If you have any additional information, please let us know. Please send us any changes you spot and we will keep the list updated and make 4specs more reliable.
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- Anchor Wall (retaining walls) name change to ANCHOR Diamond
- ASCA - Exterior Sun Control Devices - website for sale and phone not responding
- Black Rock Fireproof Column purchased and now Fire Trol
- Boral Stone Products - now Westlake Royal Stone Solutions - including Cultured Stone, Eldorado Stone and Dutch Quality Stone
- Cable Grippers purchased by Griplock Systems
- DaVinci® Roofscapes and the former Boral North America roofing product lines combined into Westlake Royal Roofing Solutions™
- Derbigum Americas name change to Performance Roof Systems
- Ditec Entrematic North America - rebranding under the Record USA name.
- Dur-A-Flex acquired by Sherwin Williams
- Ennis-Flint - pavement markings - acquired by PPG Industries
- Erico now part of nVent Electric - also includes CADDY, ERICO, ERIFLEX, HOFFMAN, LENTON, NUHEAT, PYROTENAX, RAYCHEM, SCHROFF, TRACER
- Firestone Roofing Products was purchased by Holcim and is being rebranded as Elevate
- GCP Applied Technologies (W.R. Grace) acquired by Saint-Gobain
- GE Current, Includes Architectural Area Lighting, Beacon Products, Dual-Lite, Hubbell Lighting, Hubbell Outdoor, Kim Lighting, Kurt Versen Company, Litecontrol, Prescolite, and Security Lighting Systems
- Gemite Products purchased by WR Meadows
- Global Security Glazing now Isoclima Specialty Glass
- Grabill Windows no longer available
- Hubbell Commercial and Industrial Lighting acquired by Current Lighting
- Industrial Fabrics Association International name change to Advanced Textiles Association
- LafargeHolcim - rebranded as Holcim US
- Low & Bonar apparent name change back to Enka Solutions
- Meridian Brick now Red River Brick
- Nemschoff now part of Herman Miller Healthcare
- Nortek Security & Control acquired by Nice
- OMG sold its edge business to MTL Holdings in 2021 - Metal-Era now makes Perma-Tite Coping (under Metal Era brand) and Hickman Edge Systems PermaSnap Coping [updated 1/2022 and noted in 2022 changes.]
- Paragon Architectural Products - business closed
- Pittsburgh Corning (Foamglass) officially acquired by Owens Corning, bringing a complex chapter of bankruptcy filings to a close for the cellular glass insulation manufacturer.
- Prodema joins with Parlex to form ParlexProdema
- Reilly, Duratherm and Bonelli windows and doors offered by Pella Luxury Division [link no longer works]
- SABIC Polymershapes, now Insulgard
- Stanley Access Technologies acquired by Allegion
- Stanley Hardware moved to DormaKaba's website
- Stanley Hinges and Precision Hardware moved to Best Access Systems
- Tennant Coatings acquired by Sherwin Williams
- Thomas & Betts now part of ABB
- Versatrac acquired by Frameworks Manufacturing
