Captive Shared Services
Definition
Captive Shared Services
Captive shared services is an internally owned service centre serving several parts of the same organisation. The company owns the entity, the staff, and the process, which is the whole difference from outsourcing the same work to a third party.
The two words do different jobs. Captive means you own it; shared services means several business units use the same team.
Put together, they describe an internal service company — one finance team serving four countries, or one people team serving every division.
Control is the reason organisations choose it. Data stays inside, priorities are yours, and nobody renegotiates a rate card at renewal.
Cost is the reason they leave it — a captive carries full employment cost, premises, and management without a provider’s scale across many clients.
Most large organisations end up with both. Captive for the sensitive and specialised work, a provider for everything that is countable.
Key takeaways
- Captive shared services is an internally owned centre serving multiple business units.
- Control over data, priorities, and people is the main reason to choose it.
- The model carries full employment and premises cost without provider scale.
- Hybrid arrangements pairing a captive with a provider are now common.
How it works
Business units transfer their transactional work to a single internal centre, staffed and managed by the parent organisation. The centre charges its costs back to those units and reports against service levels set internally rather than by contract.
Recharge mechanics decide behaviour. A flat allocation encourages business units to over consume, while per transaction recharging makes them think about volume.
| Dimension | Captive shared services | Outsourced provider |
|---|---|---|
| Ownership | Parent organisation | Provider |
| Cost base | Full employment cost | Rate spread across many clients |
| Priority setting | Internal | Contractual |
| Flexibility | Slower to scale down | Faster, with notice |
Governments run this model at national scale. Unified Shared Services Management coordinates federal shared services through Quality Service Management Offices, applying common business standards across agencies.
Staffing rules follow the parent, not the market. The US Office of Personnel Management sets out three types of federal service and the appointing authorities behind them, which constrains how quickly a public captive can hire.
Scale is the honest threshold — below roughly 150 people, a captive rarely produces enough saving to justify the management structure it needs.
Examples
Captive shared services appears in banks, manufacturers, and public bodies, and the reasons differ each time. Four cases show why organisations kept the work inside and what it cost them to do so.
A European bank. Ran a 900 person captive in Poland covering finance and reporting for six countries in 2024. Data residency was the deciding factor.
A US manufacturer. Built a 200 person captive in Mexico, then added a provider for peak volumes. The hybrid held steady across three years.
An Australian government agency. Used a shared services centre across four departments. Consistency improved, and the recharge model took two years to settle.
A UK retailer. Closed its captive after five years. Volumes had halved, and the fixed cost base could not shrink fast enough to follow.
Related terms
Captive shared services sits at the owned end of the sourcing spectrum, next to the models that move ownership outward. The terms below cover its variants and the outsourced alternatives it is measured against.
- Captive Center: the single owner site this model is built on.
- Shared Services: the multi unit service model without the ownership question.
- Shared Services Centre: the physical site where the work is done.
- Global Delivery Center: the provider equivalent of the same site type.
- Build-Operate-Transfer (BOT): the route from provider run to captive owned.
- Business Process Outsourcing (BPO): the external alternative to keeping it inside.
- Back Office: the work most captives are built to handle.
FAQ
What makes a shared services centre captive?
Ownership. The parent organisation owns the entity, employs the staff, and manages the operation directly rather than contracting a provider.
When does a captive beat a provider?
When data sensitivity, regulatory constraints, or deep domain knowledge outweigh cost. Control is what you are buying, and it is not free.
What scale does it need?
Usually 150 people or more. Below that, the management structure costs more than the model saves.
How should costs be recharged?
Per transaction or per unit of service. Flat allocations remove any incentive for business units to manage their own demand.
Can a captive and a provider coexist?
Yes, and the hybrid is now common. Captives hold sensitive or specialised work while providers absorb volume and peaks.
What is the hardest part to fix later?
The fixed cost base. Captives scale up more easily than they scale down, which is why exits take years.
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