Ask a CFO what gets outsourced and the list hasn’t changed much. Invoices. Claims. Payroll. What did change is the first question in the room. It used to be “how many people can you put on this?” Now it’s “how much does your software do alone, and who notices when it messes up?” Here’s why firms outsource, plus ten companies worth knowing.
Why Companies Hand Their Back Office to Outside Teams
Picture a mid-size insurer in August. A hailstorm rolls through Dallas, claims triple in a week, and people sit on hold for 40 minutes. Nobody hires 60 adjusters by Friday. So the work goes to a provider that already has the staff.
Most deals start for fairly boring reasons:
- Volume jumps around (tax season, Black Friday, storms)
- New rules keep landing, and the EU AI Act is just the latest
- The core system is old, sometimes literally COBOL
- Nobody on staff knows both accounting and RPA tools
What Buyers Check Now
Cheap rates still help a pitch, they just don’t close it. Buyers want:
- AI that’s actually running, not a demo
- A price per invoice or per claim instead of per seat
- Proof the vendor has done this in your industry
- A named person who fixes things when the bot gets it wrong
Leading BPS Companies to Know in 2026-2027
DXC Technology
DXC handles banking, insurance, finance and contact center work for over 225 clients in 100 countries. Think 9 billion bank transactions a year. When NatWest wanted faster check clearing, DXC brought in machine learning fraud checks, and clearing got 66% quicker. More on the service here: https://dxc.com/solutions/business-process-services
IBM
IBM tried it on its own people first. Its AskHR bot, built on watsonx Orchestrate, now fields most of the everyday HR questions IBM employees ask, and the company sells pretty much that same setup to clients. Already running Red Hat or an IBM mainframe? Then the fit is easy. It won’t be cheap, though.
Genpact
Genpact got its start in 1997 as a GE Capital back office in Gurgaon, India, handling GE’s paperwork. Money work is still its thing. Accounts payable, collections, the month-end close nobody enjoys. Its Cora platform runs the automation, and newer AI agents now chew through invoices with very little hand-holding.
Capgemini
Capgemini spent about $3.3 billion on WNS in 2025. WNS came with big insurance, travel and healthcare teams, and the idea is to mix them with Capgemini’s engineers and its Google Cloud, Microsoft and AWS ties. The two are still settling in together, so it’s fair to ask who will actually run your account.
Accenture
Accenture is huge, with over 770,000 people. Its operations side runs finance, procurement and marketing work on a platform called SynOps. Back in 2023 it put $3 billion toward AI, and the AI Refinery it built with NVIDIA lets clients make their own agents. Smaller clients should probably pin down staffing before signing.
Tata Consultancy Services
TCS mostly runs on its own software. TCS BaNCS powers core banking and payments for lenders in a lot of countries, and ignio (from Digitate, a TCS subsidiary) takes care of routine IT and back-office tasks. Banks and insurers are its bread and butter. Some of them have stuck with TCS for decades.
Deloitte
Deloitte’s Operate unit will take tax, finance or cyber monitoring off your hands on a multi-year deal. In 2025 it rolled out Zora AI, a set of agents for finance and procurement built with NVIDIA. Where Deloitte really helps is audits. If a process has to survive a SOX review, that’s handy. Fees are consulting fees.
Cognizant
Cognizant spends a lot of its time in healthcare. Its TriZetto software processes claims for plenty of US health insurers, so it knows how a claim moves from intake to payout. Neuro AI, its platform for running groups of AI agents, sits on top of that. Outside US healthcare, you’ll hear its name a bit less.
McKinsey & Company
McKinsey won’t process your invoices. It figures out how the whole thing should work, then someone else runs it day to day. QuantumBlack, its AI unit, builds the models. Fun detail: most people at McKinsey use Lilli, a chatbot the firm built for itself, so they’ve tested this stuff on their own work for a while.
Infosys
Infosys BPM is the arm doing the actual back-office grind for big clients, think HR tickets and supplier bills. Infosys Topaz brings in generative and agentic AI, and Infosys Cobalt handles cloud. Procurement is an old strength there. Rates tend to come in lower than at US or European firms, and for a mid-size buyer that often tips it.
A Few Awkward Questions for the Sales Call
Sales decks all look alike. Contracts don’t. Worth asking:
- How many transactions go through with no human at all, today?
- If you leave, do the bots and the data leave with you?
- Who pays when the AI gets it wrong?
- Can the price follow results instead of headcount?
If the answer to the first one is fuzzy, well, that’s an answer too.
Final Thoughts
Honestly, nobody on this list is best at everything. If finance ops is the headache, Genpact or Infosys are the obvious first calls. Banks and insurers tend to end up talking to DXC or TCS sooner or later. Want strategy before anything moves? That’s usually when Accenture, Deloitte or McKinsey come in. Start with one messy process and judge it after six months.
Summary Table
| Company | Strongest in | Key AI tool |
| DXC Technology | Banking, insurance | AUTOFLOW |
| IBM | HR, finance | watsonx |
| Genpact | Finance ops | Cora |
| Capgemini | Insurance, travel | WNS |
| Accenture | Finance, marketing | SynOps |
| TCS | Banking | ignio |
| Deloitte | Tax, compliance | Zora AI |
| Cognizant | Health claims | Neuro AI |
| McKinsey & Company | Process redesign | Lilli |
| Infosys | Procurement, HR | Topaz |
FAQ
Is BPS the same as BPO? Pretty close, and people mix them up all the time. BPO is the older idea of shipping tasks to a cheaper team. A BPS provider usually shows up with its own software too, and starts poking at how the work is done.
Will AI replace BPS staff? Some of them, yeah, mostly the copy-paste kind of jobs. Somebody still has to sort out the strange claims and calm down a customer who’s been on hold since lunch.
How long does a switch take? Depends what’s moving. Accounts payable can go live in three to six months. Core banking or claims? Plan for a year, maybe more.
Does it make sense for a mid-size firm? It can. Per-transaction pricing means no huge bill before any results.
