TL;DR: Hand over the high-volume, measurable work and keep the judgement calls. Shortlist on sector fit and live proof, not brand size. Then pin down data protection, TUPE, pricing and exit terms before anyone signs, because that’s where these deals tend to unravel. Eight providers, DXC through Firstsource, are compared below.
Introduction
What are the hidden costs in an enterprise? Occasionally in the product. Typically in the plumbing: double entry of invoices, a payroll question going back and forth in three inboxes, and a claims queue that only gets cleared if someone works on Saturday. Turning that plumbing over to a professional can work great or be an expensive mess. This guide explains the work of a BPS partner, the processes that can be outsourced, the differences between eight BPS partners, and what to look for before you sign. From UK GDPR to TUPE, the UK purchasers are handed some additional homework.
What a Business Process Services Partner Actually Does
Strip away the jargon and a BPS partner is a firm that owns a business process end to end: the people, the tools, the management layer, all held to targets you’ve agreed. You stop buying hours and start buying results. Invoices paid on time. Claims closed inside an agreed window. Payroll right first time.
How BPS Differs From Outsourcing And Managed Services
Deloitte’s 2024 outsourcing survey does a good job of distinguishing the models. Traditional outsourcing is transactional – cheap labour for repetitive, limited work, typically purchased by the head. Managed services go deeper, where the vendor assumes complex processes or entire functions under service-level agreements and outcome- and volume-based pricing.
BPS sits at the managed end, with one twist. It’s organised around a business function such as finance, claims or HR, not an IT layer like hosting. The provider designs the process, brings the technology and staffs it. You keep the decisions. Nor is it niche, since 67% of surveyed executives now use managed or operate services, up from 45% two years earlier.
When Outsourcing a Process Makes Sense
Cost is no longer the whole story. Of the 500-plus executives Deloitte surveyed, 34% named cost reduction as a primary driver, against 70% in 2020, while access to talent topped the list at 42%. A few warning signs suggest it’s time to ask the question:
- Month-end close or claims backlogs keep slipping, even after extra hires
- Specialists in tax, actuarial or payables are hard to recruit and harder to keep
- Seasonal peaks leave fixed headcount either idle or swamped
- Staff re-key data between legacy systems every single day
- Proving compliance now takes longer than improving the process
Don’t treat it as a one-way door, though. Some 70% of respondents had pulled part of a previously outsourced scope back in-house over five years, mostly selectively. Write the contract so you could do the same.
Which Processes are Worth Handing Over
Not everything travels well. The sweet spot is work that’s high-volume, rules-driven and easy to measure, with clean inputs and outputs. Four families crop up most often in enterprise deals.
Finance, Accounting and Procurement
Payables, receivables, reconciliations, month-end support and procurement operations are where most programmes begin. Each step leaves an audit trail, and errors are simple to count. Vendors also throw their best automation at this territory first, so expect invoice-capture demos before you’ve finished your coffee.
HR and Payroll
Payroll runs, benefits administration, onboarding paperwork, and first-line employee queries all fit. The snag is sensitivity. Salary, bank and absence records are about as personal as business data gets, so the data-protection terms deserve extra scrutiny here. Deloitte found appetite for AI inside outsourced services was strongest in IT and HR.
Customer Service and Cllections
Contact centers, complaints and debt collection are popular choices, and they’re the most exposed to chatbots and agent-assist software. Volumes you outsource today could shrink faster than a five-year contract assumes. If you go down this road, keep volume commitments short and claim a share of any automation savings.
Documents, Data and Workflow Automation
Claims intake, KYC paperwork, invoice capture and case routing are where document intelligence earns its keep. Wipro’s latest quarter supplies an example: an AI-native operations platform for a North American public services body, built on AI agents, conversational AI and intelligent document processing. One rule, though. Never automate a broken process, because all you’ll get is errors at speed.
Eight Providers Worth a Shortlist
Eight providers, three flavours: global platform-and-process houses, one UK incumbent and a couple of sharper specialists. The order isn’t a ranking. Numbers come from each company’s own latest filings or announcements unless stated otherwise.
DXC Technology: Insurance First
Source: DXC
DXC runs from Ashburn, Virginia, and booked $12.64 billion of revenue in the year to 31 March 2026. Its BPS reputation rests mainly on insurance. Through its business process services: https://dxc.com/solutions/business-process-services, the company operates insurance processes as a service across life, wealth and property and casualty, backed by more than 6,000 specialists, with banking BPO, contact centre work and finance and accounting alongside.
The track record is concrete. Everest Group made DXC a Leader and Star Performer in its 2025 P&C insurance BPS assessment, and for Wilton Re it has kept core operations running for 20 years while the book grew from about 5,000 policies to over 500,000.
Insurers and banks wanting platform and process from one supplier are the obvious audience. Others should seek references beyond financial services, and note that group revenue fell 1.8% last fiscal year.
Genpact: Process Know-How, Now With Agents
Source: Genpact
Genpact reported 2025 net revenue of $5.08 billion, up 6.6%, with more than 146,500 people serving clients in over 35 countries. It cut its teeth running finance and operations. Today it pitches “agentic operations”: AI agents handling the fiddly final steps of a process alongside human experts. Data, technology and AI services already make up 48% of revenue.
One figure stands out. Its agentic accounts-payable suite drew more than $200 million of contract value last year, and management expects at least 7% growth in 2026.
Finance, procurement and revenue-cycle work suits it best, particularly where redesign matters more than cheaper labour. Ask how much of your scope would stay priced per full-time equivalent, and how Genpact’s own automation savings would flow back to you.
Tata Consultancy Services: the Broad Church
Source: TCS
TCS is a part of the Tata group and generated revenue of $7.62 billion in the quarter ending 30 June 2026. It covers finance and accounting, supply chain, HR, procurement and customer experience, and industry-specific operations for banking and insurance, communications and media, retail, energy and utilities, manufacturing, and travel. It’s an “autonomous global business services” model, where AI agents and human teams collaborate.
It has been recognised as a Leader in P&C insurance BPS (February 2026), payments BPS, and annualised AI-driven revenue is $2.6 billion.
Breadth is the draw, so a large enterprise consolidating several functions is the natural customer. Decide up front who will be in charge of your account day to day, and how a mid-sized UK engagement will be staffed alongside the larger accounts.
Wipro: Redesign Before Platform
Source: Wipro
Wipro’s IT services arm brought in $2.61 billion in the quarter to 30 September 2026, flat on the previous quarter, with roughly 236,000 people on the payroll. Business process work sits inside a consulting-led, AI-powered proposition, and the group owns Capco, a financial services consultancy. A recent win shows the angle: transforming procurement and finance operations for a Middle Eastern energy company.
Everest Group’s 2026 integrated finance and accounting assessment lists Wipro as a Leader, which counts if finance is your way in.
It’s best suited to redesign that runs alongside ERP or cloud change. Large-deal bookings dropped 58.6% in the quarter, so press for named delivery leads and their record on comparable programmes.
Cognizant: Operations Bundled With Cloud and Data
Source: Cognizant
On 29 October, Cognizant reported third-quarter 2026 revenue of $5.66 billion and full-year constant currency growth of 4.0% to 4.4%. Financial services increased by 12%, primarily due to banks, primarily in North America. The company says that demand for its intuitive operations and automation services is growing, acquisitions contribute about 150 basis points to this year’s growth, and adjusted operating margin has improved year on year for seven consecutive quarters.
Banks, insurers and big enterprises wanting operations packaged with cloud, data and AI will find the proposition coherent. The filing is candid about soft spots too: North American healthcare and European life sciences customers.
With growth leaning so heavily towards North America, UK buyers should insist on UK-based references and delivery leads before going further.
EXL: Analytics With Operations Attached
Source: EXL
EXL, a Nasdaq-listed company, earned $570 million in the first quarter of 2026. Insurance brought in $226 million of that, and the UK and Europe about $83 million, around 14%. Its services stretch from claims processing, premium administration and underwriting support to billing, collections, regulatory reporting and freight audit, all blended with data and AI. On 28 October it guided 2026 revenue to $2.43–2.44 billion.
EXL is a Leader in the 2026 healthcare payer intelligent operations assessment, according to Everest Group, which includes NVIDIA and Databricks among its technology partners.
EXL should be considered if analytics and operations should be in the same contract. The UK is a smaller proportion of its revenue, and dig into the extent of its regulatory expertise in your field.
Capita: the UK Incumbent, Rebuilding
Source: Capita
Capita is the home-grown option, serving public bodies and private companies, and it’s had a bruising few years. In October 2025 the ICO fined Capita and its pensions arm £14 million over security failings behind a March 2023 cyber-attack, which exposed personal data on 6.6 million people. For 2025 the group posted a pre-tax loss of £171 million, including a £74 million impairment in its contact centre business, where demand has slumped as customers switch to AI chatbots.
Management now pitches Capita as an AI-led business process outsourcer, and it has completed its exit from mortgage servicing.
Onshore delivery and public-sector know-how are real strengths. Even so, ask for independent security assurance, recent contract wins and a straight answer on financial outlook before committing.
Firstsource: a UK-Heavy Specialist
Source: Firstsource
Firstsource, part of India’s RP-Sanjiv Goenka Group, concentrates on healthcare, banking and financial services, and communications, media and technology. It serves 250+ clients from sites that include the UK, India, the Philippines and South Africa. UK and EMEA made up about 29% of revenue in the quarter to September 2025, with UK clients spanning retail banks, energy providers and telecoms.
Recent UK activity shows where it’s headed: its largest UK collections deal, for a large retail bank; an end-to-end back-office contract with a UK benefits and pensions administrator; and the £22 million purchase of debt recovery firm Pastdue Credit Solutions.
UK financial services, utilities and telecoms needing collections, customer operations and back-office help make a sensible audience. Being smaller than the global giants, it should be tested on surge capacity and resilience across sites.
How the Eight Compare
Here’s the quick view, followed by three differences that tend to decide a shortlist.
| Provider | Strongest in | Headline fact to know |
|---|---|---|
| DXC | Insurance operations, banking, contact centre | Everest Leader, P&C insurance BPS 2025 |
| Genpact | Finance, procurement, agentic operations | $200m+ agentic AP contract value |
| TCS | Multi-function BPS, many sectors | Everest Leader, P&C insurance and payments BPS |
| Wipro | Finance and procurement with ERP or cloud change | Everest Leader, integrated F&A 2026 |
| Cognizant | Financial services operations plus cloud and data | Financial services up 12% in Q3 2026 |
| EXL | Insurance, healthcare payers, analytics | UK and Europe about 14% of Q1 2026 revenue |
| Capita | UK public and private sector services | £14m ICO fine; £171m pre-tax loss in 2025 |
| Firstsource | Healthcare, financial services, UK collections | UK and EMEA about 29% of revenue |
Breadth Versus Depth
TCS, Wipro, Cognizant and Genpact are multi-function houses. DXC and EXL lean into insurance, with EXL adding healthcare and banking, while Firstsource sticks to a handful of verticals. Got one industry-specific process, say claims? Depth usually beats breadth. Got a dozen processes across six countries? Then a single governance model matters more.
Automation and AI Claims
Every provider here says “AI-led”, so the phrase tells you nothing. Ask what runs in production today, what share of volume it touches, and what happened to unit costs. Deloitte found 83% of executives expect vendors to bring AI, yet only about 25% report lower vendor costs so far. Make the contract say how gains reach your invoice.
UK Fit
Firstsource and Capita lean most heavily towards the UK on the evidence above, and EXL books about a seventh of its revenue from the UK and Europe. The rest operate globally, although TCS reports the UK as a geography in its own right. Whoever makes the shortlist, ask for UK client references, UK-based delivery leads and a plain list of where your data gets processed.
How to Choose a BPS Partner Without Regretting It
Shortlisting is the easy part. What follows separates sound deals from costly lessons. Deloitte’s respondents put weak benefit tracking (55%) and poor vendor performance during transitions (46%) among their biggest outsourcing headaches. Both are avoidable.
Scope two or three processes, not “the back office”
Sketch each process on paper first: volumes, error rates, systems touched, who does what. Then dig out twelve months of baseline figures, because a service level with no baseline is just a wish. Decide too what stays under your roof, such as policy calls, exceptions and supplier management. A partner can’t fix a process you can’t describe.
Test the technology on a live client
Ask to see the stack running for a comparable customer, not in a polished demo. Find out how it plugs into your ERP or HR system, who owns the automations, and what happens to them at exit. Then settle how unit prices will fall as the provider’s AI strips out work, and settle it before the ink dries.
Check security, compliance and data governance
Under UK GDPR you remain the controller, so responsibility stays with you. You may only use processors offering sufficient guarantees, and the ICO expects a written contract covering sub-processors, audits and what happens to data when the deal ends. Capita’s fine shows what a lapse can cost. Put these to every shortlisted provider:
1. A current ISO 27001 certificate with its scope statement
2. A recent penetration-test summary and remediation status
3. A full sub-processor list with processing locations
4. Breach-notification timelines in hours, not “promptly”
5. On-site and remote audit rights
6. Data return and deletion terms at exit
7. The legal basis it relies on for any restricted international transfers
The Data (Use and Access) Act 2025 amended UK data protection law, so get your legal adviser to confirm any template clauses are current.
Compare Pricing Models and Service Levels
Deloitte reports that 67% of executives now buy managed or operate services, and 88% of them say results meet or exceed expectations, against 71% among those who don’t. Outcome-based pricing can work, but only with sharp definitions. The usual options look like this:
| Model | How you pay | Works best when | Watch for |
|---|---|---|---|
| Per FTE | Fixed rate per full-time equivalent | Complex work, early transition | Pays for effort, so AI savings stay with the vendor |
| Per transaction | Fee per invoice, claim or ticket | High-volume, repeatable tasks | Arguments over what counts as one transaction |
| Outcome-based | Fee tied to a result, such as first-time-right rate | Mature, well-measured processes | Needs clean baselines and checks against gaming |
| Hybrid | Base fee plus volume or outcome element | Most enterprise deals | Governance gets more complicated |
Whichever you choose, build service levels around accuracy, turnaround and customer experience, not just availability. Make the credits big enough to hurt.
Pin Down Transition and Exit
UK law adds a wrinkle. When you outsource a service run by an organised group of UK-based employees, TUPE usually moves those people to the provider on their existing terms. It can bite again if you switch supplier or bring the work home. The government opened a call for evidence on TUPE in April 2026, so ask your employment lawyer where reform stands.
A credible transition plan includes:
- A named transition lead and a fixed governance rhythm
- Parallel running, with written exit criteria, before cut-over
- Proper knowledge capture from the people doing the work today
- Step-in rights and a clean hand-back of data and automations at exit
Keep a small retained team to manage the supplier. Deloitte’s report links many outsourcing problems to weak internal management, things like change control and benefit tracking, more than to vendors themselves.
Frequently Asked Questions
What should enterprises look for in a BPS partner?
Look for depth in your sector, proof that its automation runs in production, UK-grade data handling and flexible commercial terms. Then check references from clients of similar size and complexity. A provider that can’t show measurable results on comparable work isn’t ready for yours.
How much does business process outsourcing cost?
There’s no honest single figure. Price depends on process complexity, volumes, delivery location and pricing model. Get each shortlisted provider to price a baseline on your actual volumes, then compare total cost, including your retained team and transition fees, rather than the headline unit rate.
How does AI affect business process services?
It moves work from manual handling towards exception handling, and nudges pricing from headcount to outcomes. Real gains are patchier than the marketing suggests, so write productivity commitments and price-reduction mechanisms into the contract.
Can enterprises outsource processes without losing control?
Yes, as long as you maintain decision rights, audit rights and a retained governance team and have a contract to have automations and data returned at exit. Control is not doing the work yourself, it is from governance.
How long does a BPS transition take?
Scope decides it. A single well-documented process runs much quicker than a multi-country finance function – be wary of any one-size-fits-all number. Request a phased implementation plan from each provider with a date for each milestone and written exit criteria for parallel running.