What is Shared Services Centre?
Shared Services CentreA shared services centre (SSC) is an in-house unit that pulls repeatable back-office work — finance, HR, IT, procurement, payroll — from across a company into one team that acts as an internal service provider for every business division and support group.
Big companies build SSCs to cut duplication, tighten controls, and free local teams for higher-value work. One centre handles the same back-office task the same way for every unit, so cost per transaction falls and service quality becomes measurable.
The model took hold in the 1990s when Ford, GE, and Baxter proved that consolidating accounting into one hub cut cost sharply without hurting service. Since then, scope has widened into HR, IT, procurement, legal, and analytics, and locations have hopped offshore.
The economics work only past a volume threshold. Most firms need 300 to 500 transactional roles across scattered units before a single hub beats the status quo. Below that, tightening the process in place tends to save more than a full move.
Key takeaways SSCs pull finance, HR, IT, procurement, and payroll off local teams and run them from a single internal unit.
Standardised process plus scale usually drops unit cost by 25 to 40 percent versus scattered back-office work.
Delivery runs on service catalogues, SLAs, and chargebacks, so every business unit sees what it pays and gets.
Common SSC locations include Manila, Kraków, Bengaluru, San José, and Bucharest, near deep talent pools. How it worksA shared services centre works by standardising transactional processes, staffing them in one location, and delivering them to business units through service catalogues, SLAs, and performance metrics that treat internal work like an external contract.
The build sequence usually runs in five steps:
Pick the functions to consolidate. Most firms start with finance and HR because volumes are highest and templates already exist.
Lift and shift the work into the new centre without changing the process yet.
Standardise every process to one documented method, then automate the highest-volume steps.
Wire in a service-level agreement with each business unit.
Layer in continuous improvement, analytics, and cross-function bundling.Once running, the centre becomes the operational spine for its scope. Business units still own outcomes — hire, spend, close the books — but the SSC owns the transaction, the data, and the process design that sits behind it.
Costs get recovered through chargebacks. Each business unit is billed per transaction, per FTE, or per allocation, so the SSC's price list matches the market and each internal customer knows exactly what a payroll run or a hire req costs.
Every centre publishes a service catalogue. It lists each process the SSC delivers, the price per unit, the target service level, and the escalation path, so business units treat the SSC like any other supplier, but one they part-own.
Deloitte's 2023 Global Business Services Survey reports that scope keeps widening, with procurement, tax, and legal now standard alongside finance and HR.
ExamplesMost Fortune 500 companies now run at least one shared services centre, and many operate networks of five to ten hubs across continents that together handle tens of thousands of transactions daily for internal customers worldwide.
Company
SSC location(s)
Scope
2024 scale P&G Global Business Services
Manila, Warsaw, San José, Newcastle
Finance, HR, IT
Serves 100,000+ P&G employees Shell Business Operations
Manila, Kraków, Bengaluru
Finance, HR, procurement
5,000+ staff at the Manila site Deutsche Bank Global Services
Bengaluru, Bucharest, Jacksonville
Ops, tech, compliance
~14,000 seats across GBSP&G's Global Business Services (GBS) is the textbook case. Four regional hubs cover 65+ functions for more than 100,000 employees, and P&G routinely reports that the centre saves the company hundreds of millions each year versus running work locally.
Shell Business Operations runs a Manila site with more than 5,000 staff as of 2024, delivering finance, HR, and procurement to Shell operations worldwide. It sits alongside Shell centres in Kraków, Bengaluru, and Chennai.
Deutsche Bank runs its Global Services hubs in Bengaluru, Bucharest, and Jacksonville, with roughly 14,000 seats handling operations, technology, and compliance for the group. Newer scope covers analytics, model validation, and regulatory reporting.
Some firms skip building in-house and hand the same work to a business process outsourcing provider instead. Others run a hybrid, with the SSC handling core scope and a captive centre in Manila or Bengaluru handling overflow and language coverage.
The Philippines is the largest global home for English-language SSCs. Its IT-BPM sector booked USD 40 billion in 2024 with 1.9 million employees, and industry roadmaps target 2.5 million workers by 2028.
Industry benchmarks like the Shared Services & Outsourcing Network publish annual data on hub location, function scope, and cost bands.
Related terms Business process outsourcing: the external cousin where a third-party provider runs the same work instead of an in-house team. Global business services: the multi-function evolution of an SSC that pulls outsourced and captive work under one governance layer. Captive centre: a wholly-owned offshore delivery unit that a company owns outright rather than outsources. Centre of excellence: a small expert team that owns a specialised capability, running depth where an SSC runs volume. Back office: the operations umbrella of finance, HR, IT, and admin that SSCs consolidate under one roof. Offshoring: moving work to a lower-cost country, the common location strategy behind most SSC builds. Service-level agreement: the internal contract that binds an SSC to its business-unit customers. FAQ What functions typically move into a shared services centre first?Finance and HR usually go first because volumes are large, processes already look similar across units, and cost savings are easiest to book.
Procurement and IT service management follow once the operating model works. Legal, tax, and marketing operations tend to come later.
Where do global shared services centres usually sit?The largest hubs sit in Manila, Bengaluru, Kraków, Warsaw, San José, Bucharest, and Guadalajara.
Location choice balances talent depth, English fluency, cost, and time-zone alignment with the head office. Firms often run two to three hubs on different continents for follow-the-sun coverage.
How is shared services centre performance measured?Every SSC runs on SLAs, KPIs, and unit-cost benchmarks.
Standard metrics include cycle time, error rate, first-time-right, cost per transaction, and customer satisfaction from business units. Boards often add a net productivity target that shrinks the price list every year.
How do firms decide between building an SSC and outsourcing to a BPO?Build when volumes are very high, controls are sensitive, or the process is core strategy. Outsource when work is standardised, non-core, and cleanly specified. Many firms request comparative quotes and talk to independent advisors before committing capital.
When does an SSC evolve into a Global Business Services model?When the centre picks up multiple functions, spans regions, and starts owning outcomes across the enterprise, most firms rebadge it as GBS. GBS pulls the SSC together with outsourcing contracts and centres of excellence under one governance layer.
Explore more OA terms and guidance at Outsource Accelerator.
What is Standard Operating Procedure (SOP)?
Standard Operating Procedure (SOP)A standard operating procedure (SOP) is a written, step-by-step guide for a task or workflow. It tells anyone doing the job how to complete it, in the right order and to the same standard. Good SOPs make one expert's method the team's baseline.
You'll find SOPs behind almost every well-run outsourcing arrangement. They're the reason a new agent in Manila can handle a ticket the same way a five-year veteran does, and why quality doesn't slip when your account manager goes on leave.
The best SOPs read like a recipe you can hand to someone who's never done the task before. If they can't finish the job with just the document open, the SOP isn't done yet.
Done well, SOPs shrink onboarding time, tighten compliance, and make audits painless. Done badly, they gather dust in a shared drive nobody opens.
Key takeaways SOPs document how a task is done, not just what needs doing.
The best SOPs are short, visual, and updated when the process changes.
They cut onboarding time and reduce errors during handovers.
Compliance-heavy sectors like finance and healthcare require SOPs by law. How it worksAn SOP works by breaking a process into ordered, named steps that anyone with the right role can follow. Each step names four things — actor, action, tool, and acceptable output. The document lives under version control and gets reviewed on a fixed cadence.
Most teams write SOPs in one of three shapes, matched to the complexity of the work.
SOP format
Best for
Typical length Step-by-step checklist
Routine, low-risk tasks
5–15 steps Hierarchical outline
Multi-role processes with sub-tasks
2–5 pages Flowchart
Decision-heavy work with branches
1 page visualAccording to Process.st's SOP format guide, flowchart formats work best when a process forks on customer type, order value, or risk score. Step-by-step checklists cover the bulk of contact-centre and back-office work.
For call-centre work, checklists dominate. For finance-and-accounting outsourcing, hierarchical outlines carry the risk-tiered approvals. Flowcharts fit fraud-review queues where analyst decisions branch.
Every SOP needs four fixed fields: owner, review date, trigger, and success criteria.
The success criteria tie back to the key performance indicator (KPI) the process moves, whether that's first-contact resolution, average handle time, or error rate per 1,000 transactions. KPI.org covers how to set those measures cleanly.
Version control matters more than most teams admit. If an agent is following version 3 while quality assurance audits against version 5, you'll see failed reviews that aren't the agent's fault.
Store SOPs in a single system, timestamp every change, and force a re-read after each update. Regulated sectors, from finance to healthcare, treat SOPs as evidence during audits.
ExamplesSOPs show up wherever consistency pays off — call scripts, refund workflows, security patching, medical intake. In outsourcing, they're the currency that lets a client's internal team hand a process to a Manila or Cebu team and know it'll come back the same.
Contact-centre refund SOP. A large e-commerce brand outsourcing to a Philippine business process outsourcing (BPO) provider typically hands over a refund SOP that pins the maximum discretionary amount, the escalation trigger, and the exact CRM macros to use.
In 2024, most tier-1 BPOs reviewed these refund SOPs quarterly to stay ahead of chargeback rules.
Hospital medication SOP. Under United States Joint Commission standards updated in 2023, hospitals maintain SOPs for high-alert medication administration that require two-nurse verification and time-stamped documentation.
A single skipped step can trigger regulatory action.
Software incident response. A customer support team handling SaaS tickets follows an incident SOP that starts the moment an alert fires: acknowledge in Slack, page the on-call engineer, and post to the status page inside 15 minutes.
The service level agreement (SLA) tracker updates automatically once the incident closes.
Manufacturing safety walkthrough. According to a 2023 Small Business Chronicle piece, factories that codify pre-shift safety walkthroughs into SOPs see fewer OSHA-recordable incidents than those relying on tribal knowledge alone.
Line managers walk the checklist with each incoming shift lead.
Related termsSOPs sit alongside other operating documents that describe how work gets done in an outsourcing context. Understanding where each one starts and stops helps you write cleaner SOPs and avoid overlap with agreements, playbooks, and process maps.
Business process outsourcing (BPO): the delivery model SOPs govern day-to-day. Service level agreement (SLA): the contractual promise SOPs deliver against. Customer support: the function most reliant on SOPs to keep tone and speed consistent. Key performance indicator (KPI): the metric each SOP is meant to move. Quality assurance: the audit function that scores SOP adherence. Knowledge process outsourcing (KPO): higher-skill work where SOPs govern judgement checkpoints, not full workflows. FAQ What's the difference between an SOP and a work instruction?An SOP describes the whole process end-to-end, including who owns each step. A work instruction zooms in on one task inside that process, typically at the click-by-click level. Most teams keep both, linked from the same page.
How often should you review an SOP?Review quarterly for high-change work like fraud rules or product returns, and annually for stable back-office tasks. Trigger an out-of-cycle review whenever a tool, regulation, or process owner changes.
Who should write the SOP?The person doing the job today, edited by whoever will audit it tomorrow. SOPs written by managers alone tend to miss the shortcuts operators actually use, and those shortcuts are usually the reason quality varies.
Do SOPs need to be documents, or can they be videos?Both work. Regulated industries usually require a written master document for audit, but video walkthroughs sit well alongside it for training. Whatever format you pick, version it and give it an owner.
What breaks an SOP fastest?Silent tool changes — a CRM field rename, a new payment gateway, or an approval workflow tweak can invalidate half your SOPs overnight if nobody flags it back to the SOP owner.
See how outsourcing firms structure their SOPs before you hire — start at the Outsource Accelerator hubs directory.
What is What is business process outsourcing??
What is business process outsourcing?Business process outsourcing (BPO) is hiring a third-party provider to run a defined business function like customer support, payroll, or IT helpdesk. The provider takes ownership of the people, process, and technology, and bills per seat, transaction, or fixed fee.
BPO is a subset of outsourcing that focuses on repeatable, high-volume work. When those functions move to a lower-cost country, the setup is called offshoring.
Common categories include customer support, finance and accounting, HR, IT helpdesk, and other back-office work — plus higher-value knowledge processes like analytics or research.
Key takeaways BPO shifts a defined function to an external provider under a written contract.
Pricing models fall into per-FTE, per-transaction, outcome-based, or hybrid buckets.
The Philippines and India lead global BPO delivery through 2025.
Cost drives many deals, but access to talent and 24/7 coverage matter just as much.
A service level agreement sets the quality bar and remedies for the relationship. How it worksBPO works by transferring a defined process to a specialized vendor under a written contract. You keep strategic control; the provider owns staffing, tools, and daily execution.
Pricing usually follows one of four models — per-seat, per-transaction, outcome-based, or a hybrid mix.
Companies choose BPO for three reasons: lower cost, access to specialized talent, and the ability to convert fixed headcount into variable operating expense. Most enterprise buyers combine two or three of these goals in the same contract.
Most engagements start with discovery. The client documents the process, sets KPIs, and defines escalation paths. The provider then hires, trains, and shadows before going live — typically 6 to 12 weeks.
The pricing model shapes risk. Per-seat fees favor steady work; outcome-based fees push accountability onto the provider. Most contracts also include a service level agreement that ties bonuses or penalties to defined performance targets.
Model
How you pay
Best for Per FTE (seat)
Fixed monthly rate per agent
Steady-volume work like inbound support Per transaction
Set fee per call, ticket, or invoice
Variable-volume back-office tasks Outcome-based
Tied to a KPI like CSAT or collections
Mature processes with clean metrics Hybrid
Base FTE rate plus variable bonus
Long-term partnershipsContracts usually run 2 to 5 years with annual price adjustments. Buyers should build off-boarding clauses upfront so the process can move back in-house or to another vendor if performance slips.
The upside is clear: cost reduction of 30-60%, faster staffing, and 24/7 coverage using follow-the-sun teams. The trade-off is management overhead, cultural distance, and dependency on a single provider for critical work.
Provider selection now weighs security posture and data residency more than a decade ago.
GDPR, HIPAA, and PCI-DSS obligations flow from the client to the provider. Contracts spell out audit rights, penalty clauses, and breach reporting windows.
Location choice matters. Providers in the Philippines and India deliver English-language support at 40-70% below onshore rates, while nearshoring to Mexico or Colombia buys time-zone alignment. Onshoring stays domestic but costs the most.
ExamplesBPO delivery clusters into three archetypes — call center hubs, knowledge process shops, and nearshore bilingual centers. Global BPO revenue reached USD 347.95 billion in 2024 with a projected 10.05% CAGR through 2035, per Precedence Research.
Buyers often start in the Philippines. English fluency, Filipino traits and values, and Western-facing culture reduce onboarding friction. It remains the top outsourcing destination for voice work heading into 2025.
Philippines call centers. The Philippines IT-BPM sector booked around USD 40 billion in 2024 with about 1.9 million employees, targeting 2.5 million by 2028.
Concentrix, Teleperformance, and TDCX all run major Manila and Cebu call center campuses. See the Top 40 BPO companies in the Philippines and this guide to call centers for hire.
India knowledge process outsourcing. Knowledge process outsourcing firms in Bengaluru and Gurgaon handle equity research, legal review, and analytics for Wall Street. WNS, Genpact, and EXL all posted multi-billion-dollar revenues in 2024.
Latin America customer support. Colombia, Mexico, and Costa Rica attract US fintechs and SaaS platforms wanting Spanish-English bilingual agents. Rankings on Clutch show Bogotá firms among the fastest-growing between 2022 and 2024.
Global finance and IT support. Accenture, IBM, and Cognizant deliver ERP support, cloud operations, and finance-and-accounting from delivery hubs in Poland, Ireland, and India. Their contracts often span 5 to 10 years and blend BPO with technology services.
Enterprise BPO deals are becoming more outcome-linked. Rather than paying per seat, buyers in 2024 increasingly pay for defined KPIs like first-call resolution or completed orders, which pushes performance risk back to the provider.
Related terms Offshoring: the practice of moving business functions to distant, lower-cost countries. Nearshoring: outsourcing to a country in a similar time zone, often for language or cultural fit. Onshoring: keeping outsourced work inside the client's home country. Knowledge Process Outsourcing: outsourcing of higher-value analytical or specialist work such as research or legal review. Call Center: a facility built to handle inbound or outbound customer calls at scale. Back-Office: the non-customer-facing operations that support day-to-day business functions. Service Level Agreement: the contract clause that defines performance targets and remedies for a BPO deal. FAQ What is BPO in simple terms?BPO is when a company hires another business to run a specific function like customer service or payroll. The client sets the outcomes; the provider handles the day-to-day work.
What is the difference between BPO and outsourcing?Outsourcing is the umbrella term for contracting any external provider. BPO is the subset that covers full business functions like call centers, HR, or accounting, usually delivered offshore at scale.
Is BPO only about cost savings?No. Cost is the entry point, but most mature buyers cite access to specialized talent, 24/7 coverage, and scalability as the bigger long-term wins. Cost-only deals tend to churn within 18 months.
Which countries dominate BPO?The Philippines leads voice and English-language customer support. India dominates IT and knowledge process work. Mexico, Colombia, and Costa Rica anchor Latin America's nearshore market for US clients.
What functions do companies outsource most often?Customer support, IT helpdesk, finance and accounting, HR administration, and content moderation lead the pack. Higher-value work like data analytics and legal review is growing fastest.
How do I choose a BPO provider?Match the provider's specialization to your function, check industry references, and shortlist candidates using the Ultimate Guide to Outsourcing.
Explore vetted providers at Outsource Accelerator's BPO Directory
What is Customer Satisfaction Rating (CSAT)?
Customer Satisfaction Rating (CSAT)Customer satisfaction rating (CSAT) is a survey metric that captures how a buyer felt about a specific product, service, or interaction, scored on a fixed scale and reported as a percentage. A healthy CSAT sits between 75% and 80% across most industries.
Companies run CSAT because it tells them, in near real time, whether recent changes are landing. Add a new IVR flow, retrain the team, launch a feature, and the trend answers within a week.
The context around it keeps expanding. PwC's 2024 Future of Customer Experience survey found 73% of buyers now rank experience above price, and McKinsey's 2024 CX index put top-quartile firms at roughly 2× the revenue growth of laggards.
Key takeaways CSAT is a survey score, usually on a 1–5 or 1–10 scale, reported as the percentage of satisfied responses.
Healthy scores sit between 75% and 80% for most industries; outliers above 90% often signal sampling bias, not excellence.
CSAT measures a moment; NPS and CES measure loyalty and effort — the three run best together.
Outsourced contact center teams usually own the CSAT number as a contractual SLA.
Response rates below 10% distort the score; sample size and question wording matter more than most teams admit. How it worksCSAT works by asking one direct question after a specific interaction: "How satisfied were you with...?" The customer picks a number on a fixed scale, most often 1 to 5.
Divide satisfied responses (usually 4 or 5) by total responses, then multiply by 100. The scale choice shifts what counts as satisfied:
Scale
Counts as satisfied
Best fit 1–5
Scores of 4 or 5
Post-support ticket, retail checkout 1–7
Scores of 6 or 7
Product usability, healthcare intake 1–10
Scores of 8, 9, or 10
Large B2B relationships, enterprise SaaS Emoji (3-point)
Green face only
Mobile-first, low-friction touchpointsFormula: (satisfied responses ÷ total responses) × 100. If 30 of 50 customers score 4 or 5 on a five-point scale, CSAT is 60%.
Simple by design. The discipline sits in when you ask, who you ask, and what you do with the answer. Post-call surveys sent within 15 minutes get roughly 2× the response rate of surveys sent the next day.
Response rate matters as much as the raw score. Below 10% and self-selection bias skews the result — usually toward happy or furious customers, with the quiet middle absent from the sample.
ExamplesStrong CSAT programs pair one clear question with fast feedback loops. Four patterns show what works in the field, from retail to enterprise SaaS to outsourced support.
Retail post-purchase: Uniqlo sends a 1–5 email survey 24 hours after checkout, targeting a 30% response rate on a single question. Contact center post-call: Optus in Australia triggers an SMS survey within 30 seconds of call end, weighted at 40% of agent scorecards. Enterprise SaaS relationship: Atlassian runs a quarterly relationship CSAT plus per-ticket CSAT, tracking both against renewal risk. Outsourced BPO: Manila-based providers commonly commit to a CSAT ≥80% SLA in business process outsourcing contracts, with financial penalties on misses.The global backdrop matters. Precedence Research put the BPO market at USD 347.95 billion in 2025, growing at 10.05% CAGR through 2035. Every one of those seats is measured against a CSAT number somewhere.
Related termsCSAT sits inside a family of customer-experience metrics. Each of the terms below measures a different slice of the relationship: the moment, the loyalty, the effort, or the outcome.
Net promoter score: asks how likely a customer is to recommend you, measuring loyalty rather than one moment. Customer experience: the broader discipline that CSAT quantifies at a single touchpoint. First call resolution: the operational metric most tightly correlated with CSAT gains. Service level agreement: the contract that pins CSAT thresholds on outsourced teams. Call center: the operational unit whose calls generate most CSAT scores. BPO company: the provider running CSAT programs on the client's behalf. FAQ What's a good CSAT score?Between 75% and 80% is healthy across most industries. Above 85% is strong. Above 90% is usually a red flag — either you're surveying only the happiest customers, or the question is worded so no one dares click 3.
How is CSAT different from NPS?CSAT rates one interaction ("How was that call?"), NPS rates the whole relationship ("Would you recommend us?"). CSAT moves week to week; NPS moves quarter to quarter. Most teams track both.
Do outsourced teams affect CSAT?Yes, often more than any other single lever. Outsourced contact center teams handle the calls and chats that generate the score, and Philippine BPO contracts typically include CSAT floors of 80% with penalties below.
How often should we survey customers?Post-interaction: within 15 minutes. Post-purchase: within 24 hours. Relationship-level: quarterly. Anything beyond that timing window drops response rates below 10% and the score stops being reliable.
Can CSAT be gamed?Yes. Common tricks include agents asking for "a 5 out of 5", surveys only sent to closed positive tickets, or leading question wording. Independent QA sampling and response-rate parity between agents catch most of it.
Want to build a CSAT program with an outsourced team that hits the number? Explore vetted providers on the Outsource Accelerator hubs directory.
Independent
