Industry-leading software for large UK businesses
Our large business software helps to bring your business greater success, higher productivity, increased efficiency, and total compliance.
We solve your HR, finance, payroll, and IT challenges, enabling you to focus on the bigger picture.
Trusted by over 120,000 organisations, from FTSE100 companies to micro-businesses
The right software can ease your biggest operational challenges – simplifying complex tasks and automating repetitive ones. Whether you’re a business filing its company accounts, or a school communicating with parents and taking payments for school trips, we help improve productivity, compliance and engagement.
Strengthen your financial position
An important goal of every business should be to improve your financial position, and by utilising IRIS software for large companies, you can ensure your business achieves it.
- Gain total financial control with our unified ledger technology
- Automate the creation of legislatively compliant final accounts and corporation tax returns.
- Centralise your lease portfolio and all related data in one place.


Gain a competitive advantage
With the economic landscape becoming increasingly uncertain, it’s crucial that large businesses are able to gain a competitive advantage wherever possible.
- Cut out unnecessary, time-consuming manual data entry tasks with automation
- Quickly see and analyse an array of information to make critical decisions for the best possible efficiency
- Take away the strain, time, and cost of compliance by outsourcing payroll through our managed payroll service.
Build an engaged workforce
People are at the heart of every business, especially large organisations, and to ensure a happy and productive workforce, you must actively focus on employee support and engagement.
- Empower your employees to take control of their own HR administration and personal data with self-service apps, saving both employees and HR staff valuable time
- Engage and update your staff throughout the business using our communications platform, with built-in surveys and multi-channel communications
- Provide stakeholders with easy access to budgets and clear, accurate financial data, so you can make informed financial decisions.


Create a smarter business
By optimising processes and utilising technology to its full potential, you can create a smarter and more efficient business.
- Gain easy, effective monitoring of your assets
- Ensure your large business is always up to date with the latest government legislation by using integrated payroll and HR software
- Simplify your access to buildings, resources and payments with our biometric technology including ID and card manager technology.
Why choose IRIS Software for your large business?
Get payroll right every time
Large businesses face a multitude of payroll difficulties, but our payroll software for large companies ensures that staff are always paid on time, real-time data is available, and IT problems are a challenge of the past.
Optimise your people processes
Eliminate your HR headaches, keep your workforce engaged and ensure compliance with ever-changing legislation by utilising a range of IRIS solutions, including HR software for large companies.
Make finance simple
Help your finance department contend with numerous critical tasks by generating accurate unaudited or audited accounts, syncing real-time data, and customising your reports.
Minimise the IT burden
IT departments are tasked with a lot of responsibilities in larger businesses; IRIS is here to help by eliminating capital expenditure and reducing maintenance costs, all whilst improving security and streamlining processes.
- Take back hours spent manually copying data between ledgers
- Keep your data in a single location, making reporting a breeze
- Reduce period end work and automate complex tasks.
- Maintain sensitive employee data in a secure environment
- Confidently meet reporting requirements with ease
- Build your own queries, dashboards and enhanced reports.
- Save time and resources by removing payroll tasks you don’t love performing
- We handle all your legislative responsibilities, ensuring you have peace of mind
- No need to worry about rules, technology or setup fees.
- Utilise a modular system to ensure you’re only paying for what you need
- Multi-company and multi-payroll with unlimited employees
- Interface capability to receive/send data from HR, attendance and finance packages.
- Reliable, secure and cost-effective IT management with 24/7 support
- Focus on your core business by letting IRIS do the heavy IT lifting
- Access your key IRIS, Microsoft and third-party applications from anywhere.
- Meet statutory obligations throughout your organisation
- Sync asset data in real-time across all locations
- Eliminate manual processes and enjoy flexible reporting.