System Integration Services

Your systems should talk to each other without anyone lifting a finger.
pHRism builds the connections that keep HR, payroll and finance systems in sync, automatically.

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500+ Deployments
50+ Customers
24 Countries
15 Vendors

Unveiling Seamless Systems Integration Across the UK

pHRism has connected HR, payroll and business systems for UK businesses for over 10 years, from our headquarters in London and our office in Camberley.

HR and payroll systems consultants at work

Real-Time System Sync & API Integration

Data entered once should not need entering again somewhere else. pHRism builds API-based connections that keep your HR, payroll and finance systems in sync automatically, so information updates everywhere it needs to, without anyone copying it manually.

Use Cases

  • HR, payroll and finance systems kept in sync automatically
  • API-based connections built for the systems you already run
  • No manual re-entry, no data drifting out of sync between systems
Discuss Real-Time Integration

30-minute call | No obligation | Clear next steps

Custom Middleware Development

Not every integration needs custom middleware, but where no native connector exists between your systems, pHRism builds one. Where an integration project also needs a new interface for people to work in, see our Custom Interface Development service instead.

Use Cases

  • Bespoke middleware built for systems with no native connector
  • Data mapped and transformed correctly between systems with different formats
  • Built to run reliably in the background, not as a new interface itself
Discuss Custom Middleware

30-minute call | No obligation | Clear next steps

HR and payroll systems consultants at work

Process Automation Between Systems

Some of the most valuable automation is not a new tool, it is one system correctly triggering an action in another. pHRism builds cross-system automation for the repetitive administrative steps that currently happen by hand.

Use Cases

  • A new hire in your HR system automatically triggers payroll setup
  • A leaver automatically triggers access revocation across connected systems
  • Manual, repetitive cross-system tasks automated end to end
Explore Process Automation

30-minute call | No obligation | Clear next steps

Legacy System Integration

Older systems without modern APIs are often still critical to daily operations, and replacing them is not always the right answer yet. pHRism connects legacy systems safely, without disrupting a system your business still depends on.

Use Cases

  • Older systems without modern APIs connected safely
  • Data extracted and synchronised without disrupting daily operations
  • A practical bridge while a longer-term modernisation plan is decided
Discuss Legacy System Integration

30-minute call | No obligation | Clear next steps

HR and payroll systems consultants at work

Integration Monitoring & Governance

An integration that quietly breaks is often worse than no integration at all, since nobody notices until the data is already wrong. pHRism monitors live integrations and alerts you the moment something stops working, rather than leaving you to discover it weeks later.

Use Cases

  • Integration health monitored so failures are caught immediately, not weeks later
  • Clear alerting when a sync breaks or data stops flowing
  • Regular reviews to keep integrations reliable as connected systems change
Discuss Integration Monitoring

30-minute call | No obligation | Clear next steps

Our Case Studies

With deep expertise in HR, payroll and workforce technology, pHRism helps organisations optimise, integrate and improve their HR platforms.

HR team reviewing system improvements for SD Worx
SD Worx logo

Unlock the Full Potential of Your Current HR Solutions

Learn how our strategic partnership empowered SD Worx to unlock greater value from their existing HR systems by enhancing efficiency, reducing costs, and overcoming key challenges.

View Case Study
FE fundinfo team working on automated user onboarding
FE fundinfo logo

Achieve Efficiency with Automated Multi-System User Management for New Joiners

Find out how we streamlined onboarding by automating user creation and role-based permissions across Active Directory and enterprise systems.

View Case Study
CVC team reviewing salary management dashboards
CVC logo

Boosting Efficiency and Transparency with a Custom Salary Management Solution

Find out how we transformed our client's salary change management process through the development of a customised solution that enabled seamless integration.

View Case Study
Cardano HR and payroll integration project
Cardano logo

Fully Integrated HR-Payroll Workflow that Exceeded Business KPIs

Learn how our custom Salesforce to Nmbrs payroll integration increased the HR and payroll team's efficiency by 45% and eliminated manual errors.

View Case Study
National Gas ADP GlobalView payroll project
National Gas logo

On-Time ADP GlobalView Payroll Go-Live for National Gas

See how we helped National Gas go live on ADP GlobalView on schedule with 100% payroll accuracy after its separation from National Grid.

View Case Study

Our Process

A structured integration process that takes your systems from disconnected to reliably in sync, with monitoring built in.

Client Reviews & Testimonials

We have worked with 200+ clients in the past 10+ years of our existence. You can have a look at some of our client reviews

pHRism have supported us for over 10 years and always provided an exceptional service. Muneer & team are incredibly hard working, highly skilled and knowledgeable. Can't recommend them highly enough.

Matthew Green

Head of IT, CVC

Lead the project through each of the various deployment stages with clarity, collaboration and great pace.

Louise Moore

Head Of Technology & Operations

Phenomenal customer service! Bespoke reporting requests were always very well-done.

Jonathan Hubble

Head of Human Resources, CVC

pHRism have always delivered with a high level of professionalism coupled with outstanding technical ability.

Gavin Thomas

IT Manager, Apax Partners

pHRism have supported us for over 10 years and always provided an exceptional service. Muneer & team are incredibly hard working, highly skilled and knowledgeable. Can't recommend them highly enough.

Matthew Green

Head of IT, CVC

Lead the project through each of the various deployment stages with clarity, collaboration and great pace.

Louise Moore

Head Of Technology & Operations

Phenomenal customer service! Bespoke reporting requests were always very well-done.

Jonathan Hubble

Head of Human Resources, CVC

PHRism have always delivered with a high level of professionalism coupled with outstanding technical ability.

Gavin Thomas

IT Manager, Apax Partners

Frequently Asked Questions

About systems integration with pHRism

Systems Integration connects existing systems so data flows between them automatically, often invisibly, with no new interface involved. Custom Interface Development builds new, standalone applications people work in directly, including interfaces that unify multiple systems into one view. Many projects only need one of the two.
We build custom middleware for the specific systems you use, HR, payroll, finance or otherwise. It is not limited to a fixed list of supported platforms.
Yes. Legacy system integration is a specific part of this service, connecting older systems safely without disrupting operations that still depend on them.
Ongoing monitoring is built into every integration, with alerting so failures are caught immediately rather than discovered weeks later when data is already wrong.
Both. Process automation between systems, such as a new hire automatically triggering payroll setup, is a core part of this service, not just passive data syncing.
This varies significantly by scope, from a few weeks for a single API connection to several months for a complex, multi-system integration with custom middleware.

Systems that should talk to each other, but do not?

Get a free consultation with pHRism's integration specialists. We will help you get clarity on scope and next steps.

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