Master Vendoring

Centralized management for your flexible workforce.

The more staffing providers, locations and external employees involved, the more complex workforce management becomes. Different contacts, processes and commercial terms increase administrative effort and make it harder to maintain a clear overview.

With Master Vendoring by Trenkwalder, you consolidate your staffing requirements with one central partner. We coordinate your staffing providers, manage the fulfilment of your workforce needs and ensure transparent, standardized processes – from the initial request through to ongoing workforce deployment.

The result: less complexity, greater transparency and a flexible workforce solution that adapts to your actual requirements.

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Our

Services

Continuous optimization

Continuous optimization

We continuously review processes and results, identify opportunities for improvement and develop the model together with you over time.
Workforce planning & coordination

Workforce planning & coordination

We assess your current and future staffing requirements and coordinate fulfilment centrally. This ensures that requests are quickly directed to the right partners and resources are deployed effectively.
Supplier selection & management

Supplier selection & management

We coordinate your existing and additional staffing providers. Clear processes, defined responsibilities and consistent quality standards create a reliable supplier structure.
Recruitment & workforce provision

Recruitment & workforce provision

As your Master Vendor, we prioritize the fulfilment of your staffing requirements and involve additional qualified co-suppliers where necessary. This expands your recruiting reach and helps ensure reliable workforce availability even for larger-scale or short-notice requirements.
Contract & process management

Contract & process management

We consolidate operational coordination with participating suppliers and support the implementation of standardized commercial terms, processes and service level agreements.
Monitoring & reporting

Monitoring & reporting

Clear KPIs create transparency. We monitor key metrics such as staffing levels, time-to-fill, quality and supplier performance and provide you with a clear overview of the information that matters.
Continuous optimization

Continuous optimization

We continuously review processes and results, identify opportunities for improvement and develop the model together with you over time.
Workforce planning & coordination

Workforce planning & coordination

We assess your current and future staffing requirements and coordinate fulfilment centrally. This ensures that requests are quickly directed to the right partners and resources are deployed effectively.

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Your benefits

01 One central point of contact

01 One central point of contact

Instead of coordinating multiple staffing providers individually, you have one central point of contact for your external workforce requirements. This reduces interfaces and simplifies communication.

02 Reduced administrative workload

02 Reduced administrative workload

We take over a significant part of the coordination, communication and supplier management. This relieves your internal HR and procurement teams and allows them to focus more strongly on strategic priorities.

03 Greater transparency & cost control

03 Greater transparency & cost control

Standardized processes and regular reporting give you a clear overview of workforce requirements, deployed personnel, suppliers and relevant KPIs.

04 Greater flexibility

04 Greater flexibility

Whether you are managing production peaks, seasonal fluctuations or short-term staffing needs, coordinated collaboration between multiple suppliers enables available capacities to be utilized effectively.

05 Reliable quality

05 Reliable quality

Defined standards, clear service levels and continuous supplier evaluation help ensure consistently high process and service quality.

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Why you should

work with us

Partnership beyond supplier management

Partnership beyond supplier management

Our approach goes beyond filling vacancies. Together with you, we continuously develop your external workforce strategy and identify opportunities to increase efficiency, improve quality and enhance workforce planning.
Experience in complex workforce solutions

Experience in complex workforce solutions

We understand the requirements of companies with high-volume, fluctuating or multi-site staffing needs and develop solutions tailored to your structures and processes.
A strong network for your staffing requirements

A strong network for your staffing requirements

As your central partner, we combine our own recruitment capabilities with a structured network of additional staffing providers. This allows different workforce requirements to be coordinated efficiently through a single partner.
Solutions that scale with your needs

Solutions that scale with your needs

From individual locations to more complex supplier structures, the Master Vendor model can be tailored to your organization and expanded as your requirements evolve.
Transparent, data-driven management

Transparent, data-driven management

Clear KPIs and regular analysis show how staffing demand, fulfilment rates and supplier performance are developing. This creates a sound basis for both operational and strategic decisions.
Clear processes & responsibilities

Clear processes & responsibilities

Defined workflows, service levels and communication channels ensure that all participating partners operate according to common standards.
Partnership beyond supplier management

Partnership beyond supplier management

Our approach goes beyond filling vacancies. Together with you, we continuously develop your external workforce strategy and identify opportunities to increase efficiency, improve quality and enhance workforce planning.
Experience in complex workforce solutions

Experience in complex workforce solutions

We understand the requirements of companies with high-volume, fluctuating or multi-site staffing needs and develop solutions tailored to your structures and processes.

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Analysis of your requirements & current situation

Together, we analyze your workforce requirements, existing supplier structure, locations, processes and relevant KPIs.

Development of the right model

Based on this analysis, we define processes, responsibilities, the supplier structure, service levels and reporting requirements.

Implementation & alignment

We integrate the model into your existing workflows, coordinate collaboration between all stakeholders and establish clear communication and escalation processes.

Operational management

During ongoing operations, we coordinate staffing requirements, suppliers and workforce fulfilment. You retain full visibility without having to manage every provider individually.

Monitoring & continuous development

We measure performance against agreed KPIs, identify opportunities for improvement and continuously develop processes and the supplier structure.

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Frequently asked question

With Master Vendoring, one central staffing provider takes responsibility for coordinating and managing a company’s external workforce requirements. The Master Vendor acts as the central point of contact and, where required, integrates additional staffing providers as co-suppliers.

Staffing requirements are submitted centrally to the Master Vendor. The Master Vendor coordinates fulfilment using its own recruitment resources and, depending on the agreed model, additional staffing providers. Processes, responsibilities and service levels are clearly defined in advance.

Master Vendoring is particularly suitable for companies with consistently high or fluctuating external staffing requirements, multiple staffing providers, several locations or a high level of administrative effort in workforce procurement.

Companies benefit in particular from centralized management, reduced administrative workload, clearer processes, greater transparency and better control of participating staffing providers.

Existing and proven partners can be integrated into the Master Vendor model. As Master Vendor, we coordinate collaboration based on jointly defined processes, quality requirements and service levels.

The exact scope of services is defined individually. Typical responsibilities include workforce demand coordination, recruitment and staffing, co-supplier management, process and contract management as well as monitoring and reporting.

Master Vendoring refers to the centralized management of workforce procurement and participating staffing providers. With On-Site Management, this is complemented by operational support from a Trenkwalder team directly at your location. Both models can be combined.

On-Site Management is particularly suitable for larger workforce volumes, frequently changing staffing requirements or complex operational processes at a specific location. A direct on-site presence enables shorter communication channels and closer operational management.

Yes. The model can be adapted to different organizational and site structures. Processes, responsibilities and reporting can be defined according to your individual requirements.

Together with you, we define relevant KPIs and service levels. These can include metrics such as time-to-fill, fulfilment capability and quality, allowing supplier performance to be evaluated regularly and optimization opportunities to be identified at an early stage.

The process begins with an analysis of your current workforce and supplier structure. Based on this, we jointly develop the right model, define processes and responsibilities and plan the implementation.

Contact us

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Trenkwalder Personaldienste GmbH
Werner-Eckert-Straße 6
81829 München

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