Portec Rail Products, Inc.
Provide rail lubrication and friction management systems for hi-rail, on-board and wayside application as well as insulated rail joints, rail anchors and other track accessories.
http://www.portecrail.com/

McDonald Ceilings
McDonald Ceilings are one of the UKs leading ceiling tiles suppliers, with expertise in suspended ceilings and have many different options available
http://www.mcdonaldceilings.co.uk/

BPB
Manufactures gypsum wallboard, acoustical ceiling tiles, wall panels, and ceiling suspension systems for commercial construction markets.
http://www.bpb.com

Association of the Wall and Ceiling Industries (AWCI) International
Supports members focused on acoustics, ceiling and drywall systems, exterior insulation and finishing, fireproofing, flooring systems, insulation, and stucco contractors, suppliers and manufacturers.
http://www.awci.org/

Balfour Beatty Rail GmbH Power Systems
Develop, design, install and commission rail electrification systems for mainline and mass transit systems.
http://www.bbrail.at/

Envirofan
A division of Northwest Environmental Systems offering specialized agricultural ceiling fans, ceiling fan guards, and fan controls. Located in Oshkosh, Wisconsin.
http://www.envirofan.com/

Traf-Park Inc.
Turnkey solution provider of automated fare collection systems for public transport including bus, bus rapid transit, light rail, commuter rail, heavy rail, ferry and parking.
http://cubic.com/cts/

Rail Contracts UK
Rail consultancy providing commercial/contractual assistance to rail businesses within the U.K. Also assists companies wishing to sell into U.K. rail market.
http://www.geocities.com/railcontracts/index.html

Alhambra Ceiling Mount
black decker tool and hardware truck box shop machine tooling
http://www.ceilingmount.com

Axiom Rail
European developer and producer of rail freight bogies and suspension systems.
http://www.axiomrail.com