For End Clients

See the whole chain - not just the supplier at the top of it.

Fortis gives end clients a single view of the agencies, umbrella companies, workers, payroll records and JSL-critical payments operating across their contingent labour supply chain.

Book an End-Client Demo Request a Supply-Chain Review

Where responsibility sits

Why end-client oversight matters

An end client may be the relevant party where it contracts directly with an umbrella company and in other circumstances identified by the legislation and HMRC guidance. Even where an agency is the relevant party, payroll failures can still create operational disruption, worker harm, reputational damage and questions about supply-chain governance.

One portal

One view of every assignment

The Fortis client portal connects each worker and assignment to the supplying agency, the employing umbrella, the payroll record and the related JSL transaction. Current and historic records can be reviewed without assembling evidence from separate suppliers after an issue arises.

Supplying agency and contractual tier
Umbrella employer and approval status
Worker and assignment record
Payroll and RTI reconciliation status
PAYE/NIC payment and reference evidence
Outstanding exceptions and remedial action

Workers Supplied

Across 4 linked umbrellas

Paid To Your Workers

£24,493.86

Across 4 pay runs

PAYE & NIC Liability

£11,702.14

Raised against your supply

Needs Attention

Submissions and checks outstanding

What this shows

This is scoped to the workers you supplied. It does not show the umbrella's margin, its other agencies, or its other clients.

Meridian Employment Ltd

Workers supplied12 · 12 paid

Paid to your workers£9,639.40

Right to work12 of 12

Liability raised£4,580.60

Pay run	Pay date	Period	Workers	Paid	Run status	RTI submission
MERIDIAN-W11	19/06/2026	Week 11 · 2026-27	12	£9,639.40	Posted	Accepted 2026-06-18 17:42:09

Stanton Umbrella Ltd

The RTI submission for this pay run has not yet been acknowledged by HMRC.

Workers supplied6 · 6 paid

Paid to your workers£4,965.36

Right to work6 of 6

Liability raised£2,382.64

Pay run	Pay date	Period	Workers	Paid	Run status	RTI submission
STANTON-W11	19/06/2026	Week 11 · 2026-27	6	£4,965.36	Posted	Awaiting response 2026-06-18 17:51:03

Reporting

Reporting for boards and compliance teams

Dashboards and exportable reports allow compliance teams to focus on unresolved risk, rather than repeatedly requesting confirmation from every party. Views can be structured by business unit, agency, umbrella, pay period and exception type.

See the evidence retained

Payment & Reconciliation

Umbrella	Pay Period	PAYE Amount	HMRC Settlement	Status	Action
Meridian Employment Ltd	Week 11	£4,580.60	19/06/2026	Reconciled	Invoice 2
Halewood Payroll Services	Week 11	£3,165.48	19/06/2026	Reconciled	Invoice 2
Stanton Umbrella Ltd	Week 11	£2,382.64		Pending Settlement	Confirm Settled Invoice 2
Kingsway Employment Group	Week 11	£1,573.42		Pending Settlement	Confirm Settled Notify Payment Sent Invoice 2

Boundaries

Control without taking over payroll

The umbrella remains the employer and the agency continues to manage its commercial relationship. Fortis adds a common evidence and control layer so the relevant organisations can see whether each stage has been completed and whether the payment position has been reconciled.

Turn supply-chain visibility into evidence-led oversight.

See how Fortis can map your current labour supply chain and identify where responsibility, data and payment evidence sit today.

Book an End-Client Demo