Specialist Consultancy
Wrenwell runs programmes and projects, redesigns operating models, assures platform replacements and builds risk and quality frameworks. One practitioner does the work and answers for it.
The three situations
Clients call for one of three reasons: something isn’t delivering, something is about to be built and has to be right the first time, or a decision is imminent and needs an independent view before it is made.
I am engaged where delivery carries consequence: programmes with regulatory exposure, transformations that have to hold up under audit, and portfolios where slippage costs more than time. My work spans the full lifecycle — portfolio inception, framework and operating model design, delivery execution, independent assurance, and executive reporting.
The practice is deliberately small. Engagements are led by the practitioner doing the work rather than staffed through layers, which means the person sitting in your steering committee is the person who understands the detail. I take positions that are mine to defend, and I say so when something isn’t working.
What the practice covers
Five practice areas. Each page sets out the obligations and standards that currently bind the work, the date they were last checked, and a link to the primary source behind every claim.
End-to-end delivery leadership across technical, operational, and business change, from initiation through to handover — including recovery of programmes already in trouble. Governance, reporting cadence, and benefits ownership are built in from the first week, with PMO capability embedded where an organisation has none.
Programme delivery and recoveryOperating model, structure, decision rights, and ways of working redesigned so the organisation behaves differently rather than simply describes itself differently. I stay close enough to delivery to see whether the change is landing, and track adoption as observed behaviour rather than milestone completion.
Operating model and enterprise changeTechnology-led change with the capability separated from the theatre. Platform replacements, system and data migrations, and digitised ways of working, delivered against a business case restated in operational terms — plus independent scrutiny of vendors, integrators, and go-live readiness.
Platform replacement and migrationProcess, workflow, and service redesign grounded in observation of how the operation actually runs, workarounds included. Controls tested by walking the process rather than reading the policy, and improvement built to hold through the management routine that sustains it.
Process, controls and operational workEnterprise and portfolio risk frameworks, compliance architecture, and independent quality assurance treated as one discipline. Risk that informs decisions rather than fills a register; quality built into delivery rather than inspected in at the end. Aligned to ISO 31000 and ISO 27001, with Victorian public sector obligations covered where they apply.
Risk frameworks and assuranceWHY WRENWELL
Advisory is easy to sell and difficult to be accountable for. Most of it fails in the gap between the two.
Wrenwell Advisory exists because the most useful advice comes from people who have carried the delivery risk themselves. Who sat in the steering committee when the news was bad. Who built the framework that had to survive an audit, and stayed long enough to find out whether it held.
I work from your context, not a template. Recommendations that ignore how an organisation actually operates get politely filed. I spend the time to understand the constraints, the history, and the politics before proposing anything.
Your team ends up running it without me. A framework that needs me to operate isn’t a capability, it’s a dependency you didn’t ask for. Whatever I design gets handed over with the documentation, the training and the governance to keep it going.
I am accountable for the outcome, not the deliverable. Engagements are scoped to a result rather than a document count, and they close when that result is reached. I stay until the change is embedded and measurable, and I tell you early when the evidence stops supporting the plan.
That is the whole proposition, and it is deliberately narrow. I take on work I’m equipped to be accountable for, and I decline the rest.
The ones that decide whether a conversation is worth having.
The governance, the artefacts and the documentation sit in your systems from the first week and are kept current as the work goes, rather than assembled at exit. If I disappeared tomorrow you would have the current position, not a reconstruction of it. That is the honest answer to a real risk, and it is why the handover trigger is written into the scope of work before anything starts.
Depends what you need from me. Leading delivery on a large programme is one person’s job and I have done it. Staffing a large programme is not, and if that is what you need I will say so in the first conversation rather than the sixth week.
Preferably against a stated result, with acceptance criteria agreed before the work starts and payment tied to them. Where procurement requires a different shape I contract under your terms, and on a day rate where that is the only available route. The result and the exit test get agreed either way.
Yes. Embedded, fractional and contract engagements are all work I take. Whatever the contracting route, the work still has a defined result, its own scope, its own acceptance criteria and its own exit test.
Then we should both want to know early. The acceptance criteria agreed at the start are what make that conversation possible instead of awkward — without them, whether something is working is a matter of opinion, and nobody raises it.
Because I would need their written approval, and asking a client to sign off marketing copy is a favour better spent elsewhere. The case studies describe clients by type and use only figures about my own work. If you want a reference for a specific kind of engagement, ask at the point it matters and I will arrange one.
What outcome does your organisation need to deliver? Tell me what is happening, what has already been tried, and what decision is coming. I’ll tell you whether this is work I should take.