CONSTANTINEPortal Login Different industries.
One shared advantage.
We bring businesses together.
To buy smarter. Build stronger. Go further.
Distinct companies.
A common purpose.
Specialist groups. Independent identities.
The strength of a shared network.
01About United Phone Group
Telecommunications
Connecting independent businesses with shared buying power across communications and connectivity.
02About Boundary Fencing Group
Fencing & outdoor
A common ground for fencing businesses, bringing materials, suppliers and independent operators together.
03About Bluewater Pool Supply Group
Pool & water
A collective approach to pool supplies, equipment and the businesses that keep the water moving.
04About Ridgeline Roofing Group
Roofing & building
Helping independent roofing businesses reach further through stronger supplier relationships and shared purchasing.
05About Fieldwork Trade Group
Trade & industrial
Bringing everyday trade essentials and industrial supply under one practical purchasing network.
06About Common Table Hospitality Group
Hospitality
Uniting hospitality businesses around the supplies, partnerships and ideas that make great service possible.
The power of many.
The focus of one.
Our group purchasing organizations connect clients around the world, combining buying power with the expertise of people who know their industry.
From the phone on your desk to the roof over your head, our companies connect independent businesses with a wider world of opportunity.
Collective scale.