Why Trust Sentry
Proof you can check
in your own numbers.
A logo wall proves what worked for someone else. These are newly built managed services, so we lead with the mechanism, not a portfolio of logos. A case study tells you what happened in another business under other conditions. What you can check is a baseline measured in your business before we start, a value model with its inputs shown, and results reported against both. This page separates what is modelled, what is measured and what is verified.
Why the method works
Better outcomes are not luck. They come from speed, efficiency and method, and each one can be measured.
Speed compounds advantage
Quicker response can convert more leads; shorter cycles free capacity; faster iteration learns sooner. Whether that holds for you is a measurable test: first response time and conversion, before and after.
Efficiency compounds margin
Remove the manual, duplicated and disconnected work and the same revenue should cost less to earn. The test is cost to serve and hours per transaction, measured against a baseline.
Method removes the luck
A repeatable, measured system takes results out of the hands of heroics. What is defined can be improved; what improves, compounds.
Founder & Senior Delivery
Senior experience at every conversation.
Engagements are led personally by Jason Orrock — a value-engineering practitioner with 30+ years across multiple sectors. One senior point of contact, direct access, accountable to commercial outcomes.
Maturity & Governance
Disciplined, measured, governed — by design.
We run delivery to a value-engineering discipline: DMAIC to improve what exists, DMADV to design what's new, FMEA to control risk, and an operating maturity model that moves you toward a self-improving system. Every change is instrumented, owned against agreed targets, and governed — not left to heroics.
Before you commit
You see the value before you commit.
Free, no-obligation Discovery
You leave with the constraint we would test first, an initial estimate of what it may be worth and a one-page written summary, whether you work with us or not.
Measured against a value model
Every engagement is scoped against a value model with its inputs shown. You see the expected value, and the assumptions behind it, before you commit a pound.
Every figure labelled
Any value figure we quote says whether it is identified, forecast or realised, and the baseline, scope and period it was measured against. If the model does not support the work, we say so.
Senior, personal delivery
Direct access to Jason Orrock — no hand-off to a junior account manager. Senior experience at every conversation.
Illustrative model
What a connected system could put back: a worked model, not a result.
The ranges below are a worked model on an assumed £5m revenue base. They are not a forecast, not a realised client result and not a guarantee. The model inputs are current conversion rate, retention rate and cost to serve, each moved by the modelled number of points shown. Your figure is built from your own numbers in Discovery.
More of the demand you already create converts and is followed up.
Revenue won at the front stops leaking out at the back.
The same revenue costs less to earn, freeing margin to reinvest.
Illustrative model only. Your Financial Value Model uses your actual numbers
The honest test