IT and Sourcing Strategy
A supplier chosen under deadline pressure is chosen for the deadline, not for the next ten years. We help you decide what to build, buy or keep, then buy for best value from a supplier that can grow with you.
Book a conversationHow a Sourcing Strategy Works, and When You Need One
A sourcing strategy starts with one question for each service: build it, buy it or keep it in-house, or split it, with some parts bought and some kept. Keeping a service deserves the same rigor as buying one, with clear objectives and measures you can compare. Then it sets how to buy. Best value is the best mix of quality and cost over the life of the service, not the lowest price on day one. Where a need is simple and low risk, price can decide. The less defined the need, or the higher the risk, the more technical merit and track record should count.
When you need one
- A new service, a major new technology requirement, or a service whose quality is slipping.
- A large agreement expiring within your planning horizon. Starting early keeps you from buying under deadline pressure, and can spare you extension pricing.
- Several overlapping suppliers in one category, or a merger or reorganization. In our judgment, these are the moments to revisit what you buy and from whom.
- A new technology, such as AI, with no agreed approach to buying it.
33% naming AI integration as their leading priority for the coming year
Flexera 2026 IT Priorities
When it does not
In our judgment, a lighter review will do when:
- The need is small, clearly defined and low risk. An existing well-priced agreement may be the right answer, with no sourcing event at all.
- The estate is stable, with few critical suppliers, clear standards and well-priced agreements that have time left on them. A lighter review is enough.
Where a lighter approach is enough, you will hear it from us first.
Where Sourcing Decisions Go Wrong
In our judgment, most bad supplier choices are made before the first proposal arrives.
Requirements written around one supplier
Describe the outcome and the performance you need, not a product. In our judgment, a requirement drafted from one supplier's proposal carries that supplier's features in as must-haves and narrows the field before the buying cycle starts.
Scoring rules set after the bids arrive
Decide the evaluation criteria and how much each one weighs against price before proposals come in, so every bidder is judged on the same basis. If you pay more for a stronger offer, write down why.
Bidders pricing in your unknowns
Suppliers who lack accurate data add a risk premium, and so do suppliers asked to carry inflation they can't control. Share accurate data with every bidder, and settle the indexation approach before you go to market.
Quotes that aren't like for like
Put every quote on the same scope, term, service levels, and one-time and recurring charges before you compare them. Telecom quotes can leave out pass-through surcharges and taxes, so compare them with those included.
A bid that looks too cheap
Check an unusually low bid against the other bids and against a should-cost estimate, a model of what the service ought to cost over its whole life. Early market input helps you build the model so you can test the bids against it.
Talking to the market too late, or unfairly
Early conversations shape the approach, the criteria and the timetable, and show whether competition is thin or whether splitting the requirement would draw more bidders. Share what you tell one supplier with all of them, and keep the specification neutral.
Total cost left out of the price
Whole-life cost covers support, training, migrating data and users, upgrades and disposal at end of life, and can be very different from the headline price. Keeping a service in-house has costs too, including the assets and skills it needs. Staff already on payroll don't make it free.
What a Sourcing Strategy Settles for IT and Finance
For IT and procurement leaders: a choice that lasts
- Requirements written as outcomes, so no supplier's features arrive as must-haves.
- A supplier chosen for where the business is going, not only where it is.
- Your team makes the call; TREU runs the proposals and the supplier follow-up behind it.
For finance: bids you can compare
- Every quote on the same scope, term and charges, with pass-through surcharges and taxes included.
- Whole-life cost on the table, including the cost of keeping a service in-house.
- Indexation settled before you go to market, so bidders don't price in inflation they can't control.
What to Settle Before You Go to Market
In our judgment, terms left out of the requirements are hard to win back at signature.
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The commercial model.
Decide how you will pay and what risk the supplier carries. The more you control how a service is delivered, the more the price follows inputs and the less risk you transfer.
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A short list of measures.
Set a few relevant performance measures before sourcing. Too many make the contract hard to run.
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Exit, planned at the start.
Require the outgoing supplier to give a new one the information it needs, and count switching costs in the comparison.
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Security and regulated data.
Put security obligations, breach notice, audit rights and subcontractor controls into the requirements. Identify early which required terms apply, such as a HIPAA business associate agreement.
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Proof of the supplier's controls.
Ask for a SOC 2 report, a CPA's examination of the supplier's controls, and check that any ISO/IEC 27001 certificate names its edition and covers the service you are buying; security strategy covers the rest.
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Financial standing and supply chain.
Assess the risk that a supplier fails during the contract, and the risk in the products and subcontractors it depends on.
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Leverage for later.
Name renewal notice terms, price caps and benchmarking rights as requirements now. The detail sits with renewals and leverage, contract negotiation and benchmarking.
This list is a starting point for your review. TREU is not a law firm. Your counsel gives the legal advice.
How TREU Carries a Sourcing Strategy Into the Market
See how we work-
Supplier identification
We start from the suppliers and agreements you already have, then take a requirement written as outcomes to suppliers anywhere in the market, regional ones included.
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Buying cycle
We help you set the scoring rules before proposals arrive, put bids on the same basis and negotiate the commercial terms with your legal team.
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Implementation oversight and accountability
We hold the supplier you chose to what it committed to through go-live, and check the first invoice against the contract.
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Client and supplier lifecycle management
As the business grows or changes, we join supplier business reviews, renegotiate at renewal and source what comes next, so each renewal and new purchase fits where the business is going, for the life of every agreement.
Questions Buyers Ask About Sourcing Strategy
How do we decide whether to build, buy or keep?
Break the service into parts and compare delivering each one in-house, buying it, or a mix, against the outcome you need and the whole-life cost. Recognized practice is to look at what the market already offers before building anything custom.
What is the difference between best value and lowest price?
Lowest price buys the cheapest offer that meets the minimums. Best value weighs quality and cost over the life of the service. Price can decide for simple, low-risk needs; for most IT services, the less defined the need, the more quality and track record should count.
What is a should-cost model, and when is it worth building?
An estimate of what a service ought to cost over its whole life, used to compare options, set a realistic budget and test the bids. It is worth most when the work is well defined, you face a single source or rising costs, and there is time to do it.
What does total cost of ownership include?
Acquisition, operations and maintenance, support, training, migrating data and users, upgrades and disposal at end of life. It applies to keeping a service in-house as much as to buying one.
How early should we talk to suppliers, and how do we keep it fair?
Early enough for what you learn to shape the approach, the criteria and the timetable. Keep it fair by sharing the same information with every bidder and not setting the specification to suit one of them.
How do we avoid writing requirements around one supplier?
State the functions and performance you need rather than a product, and if you name a product as a reference, list the characteristics an equal one has to meet.
Which contract terms should we set before we go to market?
The commercial model, a short list of performance measures, exit, security and any terms your regulated data requires. Clause detail is worked out in contract negotiation.
Does TREU replace our IT leadership or strategy team?
No. Your leaders decide what to build, buy or keep. We bring a view of the supplier market, advice backed by an established research methodology, and the same team stays with you through sourcing and every renewal.