We are your single source provider for all your hazardous and biological waste management, recycling, disposal, treatment, health and safety, and compliance needs. (inc.com)
Most of what they sell are proprietary designs for which they are the sole source provider. (ensemblefund.com)
The biggest challenge is for merchants to find a single source provider where they can get everything from one trusted supplier, merchant accounts, payment gateway, risk management and alternative payments. (onlinepersonalswatch.com)