For restaurants, hotels, healthcare providers, and other businesses, purchasing directly affects operating costs and profitability. Group purchasing organizations (GPOs) help businesses improve their buying power by combining the purchasing volume of many members.
The best GPO depends on the business. A Canadian restaurant may need different supplier relationships than a U.S. hospital or international hotel group.
This guide compares some of the top group purchasing organizations in 2026 based on industry focus, supplier network, geographic coverage, purchasing categories, and member benefits.
What Is a Group Purchasing Organization?
A group purchasing organization combines the purchasing volume of multiple businesses to negotiate better terms with suppliers.
Instead of negotiating independently, members benefit from contracts negotiated using the collective buying power of the group. Depending on the GPO, benefits may include:
- Negotiated pricing
- Volume discounts
- Supplier rebates
- Preferred contracts
- Procurement support
- Purchasing data and analytics
GPOs operate across many industries. Healthcare organizations use them for medical supplies, pharmaceuticals, equipment, and services. Foodservice and hospitality operators may use them for food, beverages, equipment, cleaning supplies, technology, linens, and other operational needs.
The basic idea is simple: collective purchasing creates leverage.
However, GPOs differ considerably. Some specialize in one industry, while others serve multiple sectors. Some emphasize rebates and pricing, while others add procurement technology, analytics, consulting, or supply-chain services.
How We Chose the Top GPOs for 2026
There is no single measure that makes a GPO the best choice for every business. A large healthcare GPO may be ideal for a hospital but irrelevant to an independent restaurant.
For this comparison, we considered:
- Industry focus: Does the GPO understand the purchasing needs of its members?
- Supplier network: Does it offer relevant manufacturers, distributors, and service providers?
- Geographic coverage: Does it serve the markets where members operate?
- Purchasing categories: Does it cover the products and services that matter most?
- Member benefits: Does it provide pricing, rebates, analytics, technology, or other support?
The result is not intended to suggest that one organization is universally better than another. The goal is not to declare a single universal winner, either. Instead, these top GPOs represent strong options for different industries and business models.
Top Group Purchasing Organizations in 2026
The top group purchasing organizations serve different needs, industries, and markets. Some specialize in foodservice and hospitality, while others focus on healthcare or broader business procurement.
The organizations below were selected for their purchasing scale, supplier networks, industry expertise, geographic reach, and member benefits.
Each offers a distinct value proposition, so the right choice ultimately depends on your business’s needs and purchasing profile.
1. Groupex
Best for: Canadian restaurants, foodservice operators, hotels, motels, and hospitality businesses
Location served: Canada
Groupex stands out among Canadian GPO options because it focuses specifically on Canada’s foodservice and hospitality industry.
The model is particularly relevant to independent operators. Groupex combines the volume of thousands of Canadian businesses, helping members access purchasing leverage without operating at national-chain scale.
Groupex connects Canadian operators with more than 300 supplier partners and offers savings across food and beverages, equipment, cleaning, technology, uniforms, insurance, and other operational categories. Members can also earn monthly rebates on eligible purchases.
Groupex reports more than 5,000 members and more than 300 supplier partners, with programs covering more than 35,000 rebate-eligible products.
For Canadian operators looking for a foodservice buying group with national coverage, supplier programs, purchasing power, and rebates, Groupex is a strong fit.
2. Entegra Procurement Services
Best for: Global hospitality, restaurants, lodging, and leisure businesses
Location served: International
Entegra is one of the largest international procurement organizations serving hospitality and foodservice businesses.
Its supplier portfolio includes more than 2,700 national, regional, and local suppliers. Entegra reports approximately $50 billion in annual purchasing power worldwide and operations across 12 countries.
That breadth makes Entegra attractive to organizations with complex procurement needs or operations across multiple countries.
Its industry coverage includes restaurants, lodging, golf, senior living, leisure, and other sectors. It also offers procurement technology, advisory services, and culinary consulting.
3. Foodbuy
Best for: Large-scale foodservice and restaurant operations
Location served: North America
Foodbuy is a major North American foodservice procurement organization. It reports more than $35 billion in managed purchasing volume in North America and provides procurement services, supplier relationships, data visibility, and opportunity analytics.
It is a strong option for multi-unit restaurants and larger foodservice operations seeking substantial purchasing volume and analytics capabilities.
4. Buyers Edge Platform
Best for: Restaurants and foodservice operators seeking procurement technology
Location served: United States and broader foodservice markets
Buyers Edge Platform combines GPO contracts and rebates with procurement software, purchasing data, inventory and recipe-costing tools, accounting solutions, and other technology services.
The company reports $40 billion in network transactions, 100,000 foodservice members, and more than 350 manufacturer contracts covering approximately 175,000 rebated items.
Through its platform and Dining Alliance, it serves independent restaurants, multi-unit restaurant groups, hotels, casinos, healthcare facilities, schools, and other foodservice operators.
5. Avendra International
Best for: Hotels, resorts, clubs, golf, and leisure businesses
Location served: International, including Canada
Avendra International specializes in hospitality, clubs and golf, leisure, and related sectors.
Its procurement programs cover categories such as food and beverage, hotel operating supplies, furniture, fixtures and equipment, facilities products, and other operational needs.
Avendra also serves Canadian businesses, making it a potential option for hotel buying groups and larger hospitality organizations that need procurement across an entire property.
6. Una
Best for: Businesses seeking broad indirect-spend savings
Location served: United States
Una takes a broad approach to group purchasing rather than focusing exclusively on foodservice.
Its network covers food, office supplies, shipping, IT, telecommunications, Jan/San, maintenance, uniforms, and other business expenses.
Una reports more than $100 billion in combined purchasing power, more than 2,500 supplier contracts, and more than 10,000 active members.
This makes Una useful for organizations that want to reduce costs across multiple indirect purchasing categories rather than rely on a specialized restaurant GPO.
7. HealthTrust
Best for: Healthcare providers and health systems
Location served: United States
Healthcare purchasing has unique requirements, making specialized healthcare GPOs particularly valuable.
HealthTrust focuses on healthcare group purchasing and offers contracts covering clinical supplies, pharmacy, capital equipment, food and nutrition, facilities, information technology, logistics, and purchased services.
Its committed purchasing model is central to its approach. HealthTrust states that five of the industry’s seven largest integrated delivery networks are members and that its portfolio covers approximately 85% of a provider’s typical spend.
For hospitals and health systems, HealthTrust demonstrates why industry expertise can matter as much as overall purchasing volume.
8. Vizient
Best for: Large healthcare organizations and academic medical centers
Location served: United States
Vizient is another major healthcare-focused GPO and procurement organization.
It reports $168 billion in annual purchasing volume, with its network including 69% of U.S. acute care hospitals and 97% of academic medical centers.
Vizient also uses client-led councils to shape contracting decisions across clinical supplies, facilities, IT, pharmacy, food, environmental services, and other categories.
For large health systems and academic medical centers, its combination of purchasing scale, healthcare expertise, benchmarking, and member participation makes it one of the leading healthcare GPO companies.
Top GPOs by Industry
The best GPO depends heavily on what a business buys and where it operates.
| GPO | Best For | Industry | Location Served |
|---|---|---|---|
| Groupex | Independent operators and hospitality businesses | Foodservice & Hospitality | Canada |
| Entegra | Large and international operators | Foodservice & Hospitality | International |
| Foodbuy | Large-scale foodservice purchasing | Foodservice | North America |
| Buyers Edge Platform | Restaurants using procurement technology | Foodservice | U.S. & broader markets |
| Avendra International | Hotels, resorts, and leisure | Hospitality | International |
| Una | Broad indirect purchasing | Multiple industries | U.S. |
| HealthTrust | Healthcare systems | Healthcare | U.S. |
| Vizient | Hospitals and academic medical centers | Healthcare | U.S. |
Best GPOs for Hospitality and Hotels
Hotels purchase far more than food. Depending on the property, procurement can include linens, cleaning products, uniforms, equipment, technology, maintenance supplies, and other operating goods.
Groupex is a strong choice for Canadian hotels and motels because its programs combine foodservice expertise with savings on equipment, uniforms, insurance, and other operational categories.
Its hotel and motel program connects members with more than 300 suppliers and provides monthly rebate reporting and payments.
Entegra and Avendra are strong alternatives for larger or internationally oriented hospitality organizations. Both offer broad procurement programs designed around lodging and hospitality operations.
Best GPOs for Restaurants and Foodservice
Restaurants generally benefit from GPOs with strong supplier relationships across food, beverages, equipment, cleaning, packaging, and other high-frequency purchases.
Groupex is particularly relevant to Canadian independent restaurants because its programs are built around Canadian foodservice operators. Members can access more than 35,000 rebate-eligible products and receive monthly rebate statements and payments.
Foodbuy, Entegra, and Buyers Edge Platform provide strong alternatives for U.S., North American, and international operators. Their scale can be especially valuable for multi-unit businesses with substantial purchasing volume.
The right foodservice GPO should not simply have a large supplier list. Its contracts should cover the products an operator actually buys.
Best GPOs for Healthcare
Healthcare organizations should generally prioritize specialized healthcare GPOs.
HealthTrust and Vizient both have deep healthcare expertise and extensive contract portfolios covering clinical supplies, pharmaceuticals, facilities, technology, food, and other categories.
Healthcare buyers should evaluate contract coverage, clinical expertise, supplier relationships, compliance requirements, and member participation. This is better than choosing based only on purchasing volume.
Best GPOs for Other Industries
Businesses outside traditional foodservice, hospitality, and healthcare can benefit from broader GPOs.
Una is relevant to organizations looking to reduce indirect spending across office supplies, IT, telecommunications, shipping, facilities, uniforms, foodservice, and other categories.
Avendra can serve organizations in clubs, golf, leisure, and education, while Entegra works across sectors including senior living, golf, leisure, and faith-based organizations.
The key is to match the GPO’s supplier portfolio to the business’s actual spending profile.
What Should You Look for in a GPO?
The right choice ultimately depends on the categories purchased most, the locations served, and the savings a business can realistically achieve today.
Choosing between top GPOs requires more than comparing supplier counts or purchasing volume.
Start with the categories you purchase most frequently. A GPO with thousands of suppliers is not necessarily useful if its strongest contracts do not cover your major expenses.
Consider:
- Supplier network: Look for suppliers you already trust, as well as credible alternatives.
- Geographic coverage: Make sure contracts and suppliers cover your locations.
- Purchasing categories: Check whether the GPO covers food, equipment, supplies, technology, services, or other relevant categories.
- Pricing and rebates: Understand whether savings come through lower prices, rebates, volume incentives, or a combination.
- Fees and requirements: Review membership costs, purchasing minimums, and participation commitments.
- Transparency: You should be able to see what you purchased, what you saved, and how rebates are calculated.
- Technology and reporting: Analytics can help identify savings that are difficult to spot from invoices alone.
- Support: A dedicated representative can be valuable for independent businesses without a large procurement department.
Most importantly, compare realized savings rather than advertised discounts. A modest discount on products you buy every week can be worth more than a large discount on products you rarely purchase.
Why GroupEx Is the Top Choice for Canadian Foodservice Operators
For Canadian restaurants and hospitality businesses, Groupex has a significant advantage: its programs are designed around the Canadian foodservice market.
Rather than trying to serve every industry, Groupex focuses on helping Canadian operators increase purchasing power and reduce costs across everyday categories.
Its network includes more than 300 supplier partners, with programs covering food and beverages, equipment, cleaning, technology, financial services, uniforms, insurance, and other operational needs.
Members can access more than 35,000 rebate-eligible products and receive monthly rebate statements and payments.
The model is particularly relevant to independent operators that may not have the negotiating leverage of a national chain. Groupex combines the purchasing volume of thousands of operators to help members access pricing and rebate opportunities that can otherwise be difficult to secure.
The organization also provides Key Account Consultants who help members identify relevant programs and potential savings.
Groupex is owned by Restaurants Canada and states that it reinvests 100% of its profits into the Canadian foodservice industry.
For Canadian operators, that combination of market knowledge, supplier relationships, purchasing power, rebates, and industry-specific support makes Groupex a leading foodservice GPO and hospitality purchasing group.
Ultimately, the best GPO is the one that produces measurable value for your business. For a hospital, that may mean healthcare expertise and specialized contracts. For a global hotel group, it may mean international procurement.
For a Canadian independent restaurant, it may simply mean better pricing on products it already buys, reliable suppliers, and meaningful rebates.
FAQs
Are GPOs worth it for small businesses?
Yes. Small businesses can benefit significantly because they may lack the purchasing volume needed to negotiate strong supplier terms independently.
A GPO combines the volume of many operators, helping smaller businesses access pricing, rebates, and supplier programs that might otherwise favor larger chains.
How do GPOs make money?
GPOs can generate revenue through supplier arrangements, administrative fees, membership fees, or other commercial models. The structure varies by organization.
Before joining, businesses should understand how the GPO is compensated and how that affects savings or rebates.
Do GPOs charge membership fees?
Not always. Some GPOs charge membership or participation fees, while others do not.
Businesses should review the specific terms before joining and consider any fees alongside expected savings.
Can independent restaurants join a GPO?
Yes. Many GPOs specifically support independent restaurants.
Groupex, for example, works with independent Canadian restaurants as well as multi-unit operators, hotels, motels, caterers, quick-service businesses, and other foodservice organizations.
Can hotels join a GPO?
Yes. Hotels are major users of group purchasing programs.
Hotel GPOs can negotiate savings across food and beverages, equipment, linens, cleaning products, uniforms, maintenance supplies, technology, and other operational categories. The best option depends on the hotel’s size, location, brand requirements, and purchasing needs.
