Short answer
PMO as a Service is a managed programme office provided by an external partner on a fixed monthly basis. It supplies the governance, reporting, risk management and resourcing discipline your programmes need, run by senior PMO leads, without building a permanent function – and it can scale down or transfer to an in-house team.
What’s included
A typical service covers portfolio cadence and governance, phase gates, one-page reporting, risk and dependency management, resource and vendor management, and the methods and tooling to fit the phase you’re in.
Better services also build your internal capability as they go, so there’s someone to hand the office to.
How it differs from contractors
Contract PMO staff are paid by the day and accountable for activity. A managed service is accountable for an outcome – a working programme office – with one named lead, explicit scope and acceptance criteria.
Typical results
Well-run PMO resets cut status-reporting effort, align contractor spend to actual need and make programmes audit-ready. One FTSE 100 manufacturer reduced contracted resources by 43% and contractor spend by 34% after a mid-programme PMO refresh.
Key takeaways
- PMO as a Service is accountable for an outcome, not days worked.
- It suits organisations with 1 to 40+ concurrent initiatives that don’t want a permanent PMO.
- Look for a provider that plans the handover from week 1.
Frequently asked questions
How much does PMO as a Service cost?
It’s usually a fixed monthly fee based on portfolio size and complexity, with an optional outcome-linked element. It is typically cheaper than an equivalent contractor team because the footprint is matched to the phase.
What’s the minimum term?
Commonly 3 months for smaller portfolios and 6 to 12 months for enterprise programmes, with 30-day notice after the initial term.
Can it work alongside our existing PMO?
Yes. Many engagements reset or strengthen an existing PMO rather than replacing it.
Does it cover agile and waterfall delivery?
A good service fits the method to the phase – agile, waterfall or hybrid – rather than imposing one.
PMO as a Service
Foundation, Scale and Enterprise tiers.