VdK EDV Service

What VdK EDV Service does

VdK EDV-Service GmbH is a private German IT services company founded in 1994 and headquartered in Munich (with operational offices in Nuremberg and Hamburg). It operates exclusively as the captive data center and internal IT service provider for the Sozialverband VdK e.V., Germany's largest social welfare association serving over 2.3 million members. The company is staffed by 24 specialists who develop and maintain proprietary software, manage a high-availability data center, and provide ITK infrastructure and user support to approximately 1,000 full-time VdK employees across all German state associations (Landesverbände).

The company's core products are SODALIS, a web-based membership management system handling member records, contribution collection, dunning, document management, and membership card production for over one million members, and VdK Mandant, a social law procedure management platform covering legal advice, objections, lawsuits, and appeals with intelligent document templates, automatic deadline calculation, electronic file management, and billing. These are complemented by add-on modules including MandantAdmin for master data administration, SodKal for group calendar and deadline management, and ePostBox for bulk mailing. The software is integrated with Starface telephony (for automatic case data display on incoming calls), Microsoft Teams, Baramundi Update Manager for device management, and ERGO for insurance data imports. The company attests GDPR/DSGVO and BDSG compliance.

The business model is a managed services arrangement under which VdK EDV-Service generates revenue through internal service contracts with VdK state associations for data center hosting, custom software development, ITK infrastructure, and end-user support. The company has no public pricing, no external customers, no disclosed funding rounds, and does not publish financial statements. Its growth is tied directly to the operational and membership trends of its single parent organization.

Name

VdK EDV Service

Legal name

VdK EDV-Service GmbH

Website

https://vdk-edv-service.de

Company type

Private

Founded year

1994

Operating status

Operating

Headcount range

11–50 employees

Short description

VdK EDV-Service GmbH is the captive data center and IT services subsidiary of Germany's Sozialverband VdK, operating a proprietary software suite (SODALIS, VdK Mandant, and supporting modules) to manage membership records, contribution collection, and social law procedures for over one million VdK members nationwide.

Ownership category

akta.pro rank

Headquarters

HQ city

Nuremberg

HQ country

Germany

HQ region

Europe

Offices3 records

Markets served

GTM type

B2B

Offering type

Services

Cost components

Personnel, Technology or R&D, Infrastructure, Operations

Revenue model

1. IT Services for VdK Organization: As the internal IT service provider for the Sozialverband VdK, the company provides data center services, custom software development, ITK infrastructure, and user support. Revenue is generated through service contracts with VdK state associations.

Go-to-market motion1 record

Distribution channels1 record

Marketing channels2 records

Core offering

VdK EDV Service operates as the internal IT service provider and data center operator for the Sozialverband VdK, Germany's largest social welfare association. The company develops and operates the SODALIS membership management software and VdK Mandant social law procedure software, hosting them in its proprietary high-availability data center. It manages member data and contribution collection for over one million members and supports digital administration of social law procedures across VdK state associations throughout Germany.

Product overview

VdK EDV Service operates as the IT service provider for the Sozialverband VdK (Germany's largest social association with over 2.3 million members), offering a modular software suite built around two core products: SODALIS (web-based member management) and VdK Mandant (social law procedure management). These are complemented by add-on modules including MandantAdmin (master data administration) and SodKal (group calendar for deadline and appointment management). Additional tools include ePostBox for bulk communications. All software is hosted in the company's own high-availability data center and used daily by thousands of full-time and voluntary employees across multiple German state associations.

Differentiator

Problem solved

Functional benefit

Brands

• SODALIS: Web-based membership management software for the VdK association, enabling data management, contribution accounting, document handling, and statistics across all association levels.
• VdK Mandant
• MandantAdmin
• SodKal
• ePostBox

Products and services

• SODALIS Web-based membership management software enabling centralized, secure storage of member data in a high-availability data center. Supports balance-dependent contribution accounts, automated direct debit and dunning processes, booking imports, and dispatch of membership cards and association journals for the VdK association and its state associations.
• VdK Mandant Software for capturing and managing social law procedures including legal advice, applications, objection procedures, lawsuits, and appeals. Features intelligent document templates, automatic deadline calculation via SodKal calendar integration, electronic file management with centralized storage, billing of members and insurance companies, dunning, and statistical evaluations.
• Rechenzentrum (Data Center Services) High-availability data center operation providing secure and efficient management of VdK member data, contribution collection for over one million members, and digital representation of social law procedures. Runs scheduled processing routines including direct debits, member card data exports, payment reminders, contribution confirmations, cancellation confirmations, and bulk ERGO insurance revenue imports.

Named customers2 records

Segments1 record

Ideal customer profiles1 record

Technology focussed Yes

API detail

Has API

No

API docs

API detail

Core technology

AI maturity

App detail

Integration4 records

Feature3 records

Scale indicators5 records

Recent moves6 records

Expansion highlights2 records

Emerging players

• Bitrix24: Mid-market SaaS suite combining CRM, member/contact management, and workflow automation — an emerging, lower-end alternative used by smaller associations and nonprofits for the kind of member and case management VdK EDV custom-builds.

Direct peers

• CAS Software AG: German vendor of CRM and membership/association management software (CAS GenesisWorld, CAS Vereinsmanager) used by associations and nonprofit-style organizations — the most direct commercial analogue to VdK EDV's SODALIS-style member-administration product.
• Geno Software GmbH: German vendor of specialized software for cooperative, member-based organizations (banking cooperatives, agricultural and trade associations) — comparable in verticalized, purpose-built IT for large member-based institutions in Germany.

Broad incumbents

• Sage Group (Sage Intacct / Sage CRM): Broad accounting and CRM incumbent used by membership and nonprofit organizations — competes for the same member-administration and billing workload that SODALIS supports for VdK.
• SAP (Membership / Association Management extensions): Large incumbent ERP/CRM suite used by many membership organizations and frequently extended with association-management modules — broad-portfolio competitor in the same addressable use case.
• Microsoft Dynamics 365 (Customer Engagement): Enterprise CRM and member/customer engagement platform commonly used by large associations and as a foundation for membership-style solutions — a potential broad incumbent alternative to VdK EDV's SODALIS.
• Salesforce (Salesforce.org Nonprofit Cloud): Global incumbent offering nonprofit/membership-style CRM and constituent management — represents the broadest external alternative to a VdK-style member + case platform, though it is generic rather than social-law-specific.

Regional players

• DATEV eG: German cooperative IT provider focused on tax, accounting, and member-billing workflows for associations, nonprofits and the public sector — directly comparable in operating context (German cooperative serving German associations) to VdK EDV.

Market position

Strengths4 records

Weaknesses4 records

Competitive moat5 records

Key risks5 records

Key highlights6 records

Customer concentration

Compliance1 record

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 VdK EDV Service