What PROSUM does

PROSUM GmbH is a German purchasing cooperative (Einkaufsgemeinschaft) headquartered in Nürnberg, founded in 2001 as a subsidiary of Stadtmission Nürnberg e.V., a Diakonie-affiliated charitable organization. The company aggregates procurement demand from more than 6,000 social institutions across Germany — including nursing homes, rehabilitation clinics, hospitals, kindergartens, and disability workshops — and channels it through a curated network of approximately 90 trading, industrial, and service partners to negotiate bulk pricing and improved commercial terms. The service is provided free of charge to member facilities; PROSUM finances itself exclusively through volume-based rebates and commissions received from suppliers across categories such as food (Deutsche See, EDEKA Foodservice, Handelshof), care technology, hygiene (Dr. Schumacher, MaiMed, TOPSERV), facility management (KÖTTER Cleaning), energy (jacob energy), and office supplies (Lyreco).

The business operates through a dedicated field sales force (Gebietsmanager) that conducts on-site procurement analyses at member facilities, supplemented by a customer login portal, phone hotline, quarterly PROSUM Magazin, email newsletter, trade show presence (Altenpflege Messe, Altenheim Management Kongress), and partner webinars. The underlying technology is minimal — there is no proprietary software platform, AI capability, or API; the core value is delivered through human-led relationship management, supplier negotiation, and process optimization rather than a technology stack. The company is privately held with no external investors and is led by Managing Director Sylvia Keller. Headcount is approximately 25 employees (as of ~2011, per the company's own disclosure), suggesting a high-leverage service model in which revenue is driven by routing member procurement volume through partner suppliers rather than scaling labor.

Name

PROSUM

Legal name

PROSUM GmbH

Website

https://prosum-gmbh.de

Company type

Private

Founded year

2001

Operating status

Operating

Headcount range

1–10 employees

Short description

PROSUM GmbH is a German purchasing cooperative founded in 2001 that aggregates procurement demand across 6,000+ social institutions to negotiate bulk pricing with 90+ vetted suppliers, funded entirely through supplier rebates.

Ownership category

akta.pro rank

Product category

Group Purchasing Coordination Services

SIC

Services-Membership Organizations (8600)

akta.pro primary industry

Compliance, Risk & Supplier Due Diligence (KYC/ESG/Sanctions) (BPAAAJAK)

Keywords

• Purchasing coordination services
• Group purchasing organization
• Procurement optimization
• Social institution supplies
• Supplier network management

Headquarters

HQ city

Nuremberg

HQ country

Germany

HQ region

Europe

Offices1 record

Markets served

GTM type

B2B

Offering type

Services

Cost components

Personnel, Marketing or Sales, Operations, Others

Revenue model

1. Rebates and commissions from trading partners: PROSUM finances itself exclusively through rebates and volume-based commissions received from industrial and trade partners (manufacturers, suppliers, service providers). No membership fees or charges are levied on social institutions. The company acts as a purchasing cooperative, aggregating procurement volume across member institutions to negotiate better conditions, with the rebate income flowing back from suppliers.

Pricing tiers

Go-to-market motion2 records

Distribution channels3 records

Marketing channels7 records

Core offering

PROSUM coordinates the purchasing of social institutions by aggregating demand across more than 6,000 member facilities and negotiating bulk-pricing conditions with a network of around 90 trading, industrial, and service partners across categories such as food, care technology, office/hygiene, facility management and specialist services. Membership and the coordination service are provided at no cost to institutions, with PROSUM's revenue coming from supplier rebates and volume-based commissions. The company also operates a member website, login portal, quarterly PROSUM Magazin and email newsletter, supplemented by on-site shopping at EDEKA Foodservice/Handelshof C+C markets.

Product overview

PROSUM is a purchasing coordination cooperative (Einkaufsgemeinschaft) for social institutions in Germany, founded in 2001 as a subsidiary of Stadtmission Nürnberg e.V. The core offering is the PROSUM Einkaufskoordination service, which bundles purchasing power across a network of ~90 trading, industrial, and service partners to negotiate bulk pricing for member facilities at no cost (funded by volume rebates). The service covers six integrated categories: Küche & Lebensmittel (food/catering), Bewohnerzimmer & Pflegetechnik (care technology/furnishing), Office & Kommunikation (digital systems), Hauswirtschaft & Hygiene (cleaning/hygiene with robotics), Haustechnik (facility management), and Service & Dienstleistungen (specialist services). The PROSUM Lieferantennetzwerk provides access to named suppliers including EDEKA Foodservice, Deutsche See, Betzold, Lyreco, MaiMed, Dr. Schumacher, KÖTTER Cleaning, Funke Medical, enna systems, the-Company.de, RGP, HoGaKa, and ~80 more across food, medical supplies, cleaning, care equipment, office supplies, and digital services. Additional products include the PROSUM Magazin (quarterly print/digital magazine), PROSUM Newsletter, and the PROSUM Kundenportal (member login portal).

Differentiator

Problem solved

Functional benefit

Products and services

• PROSUM Einkaufskoordination (Purchasing Coordination) Core service that bundles the purchasing power of social institutions (nursing homes, rehab clinics, kindergartens, etc.) across a network of about 90 suppliers and negotiates bulk pricing on their behalf. Provided at no membership fee and funded through supplier rebates.
• PROSUM Lieferantennetzwerk (Supplier Network)

Quantifiable outcome

• Cost savings through bulk purchasing — institutions achieve significantly better supplier conditions than they could negotiate individually
• +2 more outcomes

Named customers5 records

Segments5 records

Ideal customer profiles3 records

Technology focussed No

API detail

Has API

No

API docs

API detail

Core technology

AI maturity

App detail

Partnerships

Nine partnerships are on record, tiered core and minor.

• EDEKA Foodservice / HandelshofcoreChannel Partner/ Reseller/ Distributor · 1 January 2025EDEKA Foodservice and Handelshof are supplier partners enabling PROSUM members to purchase food and consumables directly at C+C markets with a 5% discount on all shelf prices (including promotional prices). Members can self-pick merchandise and take it immediately, with exclusive PROSUM pricing.
• Stadtmission Nürnberg e.V.coreOthers · 1 January 2001Parent company and sole shareholder of PROSUM GmbH. PROSUM originated in 2001 from an analysis and improvement of procurement processes for Stadtmission Nürnberg. The organization is a Diakonie (Protestant social welfare) institution. PROSUM is guided by the Diakonie mission and coordinates purchasing nationwide for church, diaconal, and social organizations.
• Over 90 trading, industry and service partnerscoreOthersPROSUM works with approximately 90 manufacturers, suppliers, and service providers across food, hygiene, medical supplies, care furniture, facility management, cleaning, energy, IT, and other categories relevant to social institutions. Partners include Deutsche See, RUD Ketten Erlau, Moguntia Food Group, jacob energy, Shoes For Crews, HoGaKa Profi, WHK Foodservice, BioService Nord, L. Stroetmann, KÖTTER Cleaning, Dr. Schumacher, Erlen/MK-Erlen, HIGHCLEAN GROUP, TOPSERV Service, Funke Medical, Arnulf Betzold, Gigabit.consulting, Gigabit.textkonzepte, MaiMed, Schwälbchen Frischdienst, Trend MEAL, Lyreco, enna systems, and many others.
• Nachhaltigkeitsbericht partner companies (sustainability report participants)minorStrategic or Co-development PartnerOver 30 supplier companies participated in PROSUM's sustainability report initiative, including APC, Betzold, BioPartner Deutschland, Bioservice Nord, CFGastro, Deiss, DrSchumacher, DrWeigert, Ecolab, EDEKA, EDNA, GEPA, Hammerlit, Hartung, HELA, IGEFA, Innstolz, JacobEnergy, JockelBrandschutz, Kiehl, Kimberly-Clark Professional, Koetter, Lesch, ShoesForCrews, Stroetmann, Tana, Teekanne, Treysse, Unilever, Wela. These partners shared ESG data and practices for the joint sustainability report.
• Deutsche See GmbHcoreChannel Partner/ Reseller/ DistributorDeutsche See is a supplier partner offering fish, seafood, meat (fresh and frozen), vegetables, side dishes, and deli products. Minimum order value €150, with free delivery above €275. Serves as a key food supplier for social institution kitchens.
• TOPSERV Service GmbHcoreChannel Partner/ Reseller/ DistributorTOPSERV (founded 01.01.2023) is a specialist trade group for cleaning, hygiene, and care, offering robotics, workwear/PSA, e-business solutions, and recipe billing. Formed from four medium-sized family businesses with over 900 years combined experience. Free delivery from €100 order value.
• KÖTTER CleaningcoreChannel Partner/ Reseller/ DistributorOne of Germany's largest facility services providers with 90+ branches and 15,600 employees. Offers comprehensive cleaning, maintenance, and support services including Unterhaltsreinigung, day/service staff, caretaker services, exterior maintenance, and disinfection. Certified to DIN EN ISO 9001 and DIN 14001.
• jacob energycoreChannel Partner/ Reseller/ DistributorEnergy broker since 2009 offering electricity and gas tariffs, infrared heating, photovoltaic systems, and electrotechnology services. Operates independently to help social institutions reduce energy costs.
• EDEKA Foodservice / Handelshof (Vor-Ort-Einkauf)minorChannel Partner/ Reseller/ DistributorLocal pickup partnership allowing PROSUM customers to shop in-person at EDEKA Foodservice and Handelshof C+C markets, receiving a 5% discount on all shelf and promotional prices.

Scale indicators3 records

Recent moves6 records

Expansion highlights5 records

Direct peers

• EK-UNICO GmbH: German purchasing cooperative for hospitals and social institutions providing group procurement services with supplier rebate economics analogous to PROSUM.
• COCENTER GmbH: German purchasing cooperative serving hospitals and social institutions with a similar rebate-funded group purchasing model, directly competing for the same member base in the same verticals.
• Prospitalia GmbH: German hospital and healthcare procurement services company acting as an intermediary between suppliers and healthcare institutions, competing in the same GPO space as PROSUM.
• Clinicpartner eG: German cooperative purchasing organization for healthcare facilities, aggregating demand across members to negotiate supplier terms — closely comparable business model.
• AGKAMED GmbH: Purchasing cooperative for Catholic-affiliated hospitals and care institutions in Germany; operates an analogous rebate-funded GPO model with a similar institutional target segment.
• GDEKK GmbH: Group purchasing organization for German hospitals and affiliated institutions, aggregating member procurement volume to negotiate supplier conditions — directly comparable service model.
• Sana Einkauf & Logistik: In-house procurement arm of the Sana hospital group in Germany; serves both affiliated and external institutions, partially overlapping with PROSUM's hospital and care vertical.

Regional players

• Stitching Pulse: Dutch healthcare procurement and group purchasing organization for hospitals and care institutions; comparable model in a different national market, useful for assessing cross-border expansion potential.

Broad incumbents

• Vizient Inc. Major US healthcare performance and GPO company serving hospitals and care providers with aggregated purchasing and supply chain services — illustrates the broader incumbent scale PROSUM could pursue.
• Premier Inc. Large US healthcare group purchasing organization with extensive supplier contracts and analytics offerings — represents a scaled, technology-enabled version of the GPO model PROSUM operates.

Market position

Strengths5 records

Weaknesses5 records

Competitive moat6 records

Key risks6 records

Key highlights7 records

Customer concentration

Revenue estimate

Valuation estimate

Number of profiles

Profiles2 records

Funding overview

Funding rounds

Investors

Funding detail is available on the Subscription and Enterprise plan.Contact sales →

M&A

Investments

M&A and investment is available on the Subscription and Enterprise plan.Contact sales →

Frequently asked questions about PROSUM