Payroll Management Services to secure, simplify and accelerate your external service engagements.

Nexoris lets you work with non-listed providers within a fully compliant framework, taking on every contractual, administrative and financial dimension: contracting, administrative compliance, invoicing, payments and steering. This applies regardless of the provider's status — freelance consultants, umbrella consultants, IT services companies or consulting firms.

Are you facing any of these challenges?

Need to work with a non-listed provider (freelancer, IT services company, consultancy) and your internal processes are blocking you?

Want to onboard a resource fast without a complex procurement journey or full vendor onboarding?

Need to secure compliance, reduce risk and simplify administrative management?

Nexoris Payroll Management Services are designed precisely for these situations.

Nexoris Payroll Management Services bring 15 years of expertise to Key Accounts & mid-market companies.

Since 2010, Nexoris has supported large organizations in:

Streamlining their supplier panels,

Bringing their external providers into compliance

Accelerating onboarding of identified talent

Reducing risks tied to freelancing and subcontracting

Nexoris acts as a trusted third party and flow aggregator for Procurement, business lines and accounts payable.

Payroll Management Services let you work easily, quickly and safely with external providers, while guaranteeing:

A framework aligned with Key Accounts' standards,

Full administrative and regulatory compliance,

Structured contract management,

Reduced operational, procurement & HR risks,

Full traceability and transparent steering.

Direct access to the full Nexoris ecosystem

To secure and streamline all of your external services, Nexoris also offers:

Contract management

RFP responses & commercial proposals

Purchase orders & implementation contracts

Subcontracting agreements management

Accelerated provider onboarding

Reinforced administrative compliance

To secure and streamline all of your external services, Nexoris also offers:

Anti-undeclared-work checks

Tax & social compliance

Professional liability insurance

Business ethics: sanctions, PEP, adverse media

ESG compliance

Cybersecurity & IT requirements

Invoicing & payment

Time tracking & fast invoicing

Partner payment according to a clear contractual schedule, with early settlement possible under conditions.

Monitoring & steering

Detailed reports (engaged providers, activity volumes, service types…)

Global visibility for Procurement, Finance, HR & business lines

Full traceability for audits & internal compliance

Our complementary services

To secure and streamline all of your external services, Nexoris also offers:

Third Parties Umbrella Services

To work with freelancers without their own legal entity or to test resources pre-hire.

Talent Sourcing

20,000 qualified freelancers + expert pool for your business, project, IT & Data needs.

Nexoris benefits for Key Accounts & mid-market companies:

Total simplicity

A single point of contact for: contract, compliance, invoicing, follow-up.

Secure & compliant framework

Mitigated misclassification risk thanks to the intermediation and contractual framework managed by Nexoris.

Proven responsiveness

Dedicated points of contact, based in France.

Lower internal costs

Streamlined procurement processes, less time spent on compliance & control.

Easier access to an expert pool

20,000 qualified freelancers + a network of specialist partner IT services companies (cyber, cloud, QA, infra…).

Missions framed before kickoff

Nexoris checks that the provider, contract, administrative documents, invoicing terms and follow-up arrangements are in place before the mission starts.

Our insights, analyses and lessons learned

A curated selection of analyses and lessons learned on managing external services.

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NEWS

October 6, 2025

Nexoris + LeGratin: an alliance to strengthen brokering between freelancers, IT Services Companies and Key Accounts

Nexoris and LeGratin announce their strategic alliance Nexoris and LeGratin, two recognized players in brokering professional services, are announcing a

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April 14, 2025

IReF & BIRD: a new step in harmonizing regulatory reporting in Europe

The European regulatory framework continues to evolve with the emergence of two major initiatives led by the Eurosystem and the European Central Bank (ECB):

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October 13, 2022

Compliance: how to manage vulnerable clients within financial institutions?

Today Nexoris is hosting Xavier Loiseau, a consultant specialized in compliance, who will walk us through a topical issue. Nexoris : Hello Xavier Loiseau,

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October 3, 2022

How to relieve your teams from supplier administrative monitoring?

Payroll Management Services is a solution designed to meet large groups' need for flexibility and speed when sourcing the external resources required to

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PORTAGE COMMERCIAL

August 8, 2022

Everything you need to know about Payroll Management Services

Often confused with umbrella services, Payroll Management Services has its own logic and rules. Often confused with Third Parties Umbrella Services, Payroll

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May 27, 2021

How does using sheltered-sector services help Key Accounts deliver on their CSR commitments?

Two sheltered-sector leaders explain how this can support Key Accounts CSR commitments. To answer this question we spoke with two specialists, leaders of

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Frequently asked questions

Here are answers to the main questions you may have:

Payroll Management Services and Third Parties Umbrella Services are two very different activities sometimes confused due to the similarity of their names. Payroll Management Services organize how a client company engages a non-listed supplier outside its procurement panel through a Payroll Management Services company that contracts with both parties: the client company under its master agreement to deliver the service, and the non-listed supplier acting as a subcontractor of the Payroll Management Services company.

Need to secure and streamline your external services?

Get a smooth, compliant and responsive setup with Nexoris Payroll Management Services.