Enterprise-Grade Profitability for SMEs, Without Big-4 Budgets
Serious costing and profitability capability was built for giants: Big-4 engagements priced in the millions and enterprise costing platforms that take years to implement. Small and mid-sized businesses were left with spreadsheets, gut feel, or nothing at all. We rebuilt both the method and the tooling for the SME. Time-Driven Activity-Based Costing gives you the same defensible cost and profitability truth the giants pay for; CostCtrl delivers it as software at SME scale and price. Same rigour, sized and priced for how a B2B SME actually runs.
In short. Enterprise-grade profitability analysis has historically been available only to organisations that could afford Big-4 consulting engagements or multi-million costing suites such as SAP Profitability and Cost Management or Oracle Hyperion Profitability and Cost Management. Those routes are slow, expensive, and rarely the best fit for a mid-sized business. We close that gap by pairing a rigorous method with purpose-built software: TDABC (Time-Driven Activity-Based Costing, as framed by Kaplan and Anderson) for defensible customer, product and channel profitability, and CostCtrl to industrialise it. The result is delivered in weeks not years, built on the data you already have, and handed to your own finance team to own. Same truth the giants buy, without the giants' budget.
Why rigorous profitability work was priced out of the SME
For thirty years, the two credible routes to a defensible view of profitability were both built around large budgets and long procurement cycles. The first was a consulting engagement with one of the major firms: genuinely capable, genuinely expensive, and typically scoped for a group with hundreds of millions in revenue and a change budget to match. The second was enterprise costing software, licensed and implemented over quarters or years, priced for organisations with a dedicated cost-accounting team to run it.
Neither of those was designed with a mid-sized business in mind. The market formed around the customers who could pay for it, which meant the tooling, the pricing, and the delivery model all assumed scale that most SMEs simply do not have. This is not a complaint about the incumbents; it is an observation about how the market was built. Capability followed the biggest cheques, and the biggest cheques were never going to come from a company with forty employees and a controller wearing three hats.
The consequence is a capability gap that has nothing to do with need. A B2B SME faces exactly the same questions a large enterprise does. Which customers actually make money once you load the cost of serving them? Which products carry the mix? Where is margin quietly leaking through discounts, service intensity, or a long tail of small orders? The questions are identical; only the access to answering them properly has been unequal.
Spreadsheets, gut feel, or nothing
Priced out of the rigour that large enterprises take for granted, most SMEs fall back on one of three positions, and all three quietly cost money.
The spreadsheet. A heroic model built by one capable person, allocating overhead as a flat percentage of revenue or headcount. It looks precise, but a flat allocation cannot make a large customer look unprofitable, which is exactly the finding that matters. It also lives on one laptop, breaks when that person leaves, and takes a week to refresh, so it decays faster than the business changes.
Gut feel. Experienced owners and managers develop strong instincts about which accounts are worth keeping, and those instincts are right more often than a sceptic would credit. But instinct routinely misjudges the tail, because the cost of serving a small, high-touch, high-return account is spread invisibly across everyone. Blended gross margin looks healthy, so the loss-makers are never interrogated.
Nothing at all. The most common position of all. Revenue is managed, cash is watched, but true profitability by customer and product is simply never measured. The business grows the top line and assumes the bottom line will follow, then wonders why margin does not expand with scale. It usually does not, because the growth is loaded with unpriced complexity.
None of these is a failure of intelligence or diligence. They are the rational response to a market that offered SMEs no affordable path to anything better. Our entire proposition is to remove that constraint.
TDABC: enterprise-grade truth without enterprise-grade effort
Our answer starts with the method, because a cheaper tool running a weak method just produces the wrong answer faster. Time-Driven Activity-Based Costing was developed by Robert Kaplan and Steven Anderson precisely to fix the fragility of classic activity-based costing, which collapsed under the weight of endless interviews and hundreds of activities. TDABC needs only two inputs per activity: the cost per unit of time of supplying capacity, and the time each transaction, product or customer actually consumes.
That economy of inputs is what makes it deployable at SME scale. You estimate a capacity cost rate for each resource pool, its annual cost divided by its practical capacity, and a time equation for each activity, and then let the transaction data do the allocation. There is no need for a standing army of analysts running time-and-motion studies. Kaplan and Anderson recommend setting practical capacity at roughly 80 to 85 per cent of theoretical, which keeps idle and used capacity visible instead of smeared across output, a distinction that matters enormously when you are deciding what to price and what to right-size.
The output is the same class of answer a large enterprise pays a Big-4 firm to produce: a fully-loaded net margin for every customer, product and channel, and the whale-curve view that ranks them from most to least profitable. It is defensible in front of a board, a lender, or an acquirer, because every figure ties back to the audited accounts. The rigour is not diluted for being delivered to a smaller company; it is simply made affordable.
CostCtrl: the costing engine at SME scale and price
A great method still needs an engine to run on, and this is where the historic market failed the SME hardest. The enterprise costing platforms are powerful but were built for a different buyer: their licence cost, implementation timeline and administrative overhead all assume an organisation that treats cost accounting as a permanent department. CostCtrl exists to deliver the same modelling discipline without that weight.
CostCtrl industrialises the TDABC calculation: capacity cost rates, time-equation consumption, unused-capacity reporting, and the profitability and whale-curve views that management acts on. It is fed by the data an SME already has, an ERP export, a SAF-T accounting file, payroll and logistics extracts, rather than a bespoke integration that has to be commissioned first. Because the model is software rather than a spreadsheet, it refreshes monthly at the press of a button instead of dying as a static file the moment its author is busy.
The comparison below is the honest shape of the market, and the position CostCtrl was built to occupy.
| Route to profitability truth | Typical cost | Typical timeline | Who ends up owning it |
|---|---|---|---|
| Big-4 consulting engagement | Hundreds of thousands to millions | Several months to over a year | The consultants; the model often leaves with them |
| Enterprise costing suite (SAP PCM, Oracle HPCM) | Millions in licence plus implementation | Quarters to years | A dedicated internal cost-accounting team |
| Spreadsheet or gut feel | Low cash cost, high hidden cost | Ongoing, fragile | One overstretched person |
| TDABC delivered on CostCtrl | SME-scale, subscription-based | Weeks to a first model | Your own finance team, by design |
The point is not that the enterprise options are bad. For a genuine multinational they can be the right choice. The point is that they were never sized for a B2B SME, and until now there was nothing that was.
Why rebuilding both is the whole point
Plenty of providers offer one half of the answer. There are consultants who will run a costing study by hand, and there are software vendors who will sell a licence and leave you to figure out the method. Neither, on its own, closes the gap for an SME. A hand-run study is a snapshot that ages the moment it is delivered and costs too much to repeat. A tool without a method is a fast way to produce a confident wrong number.
What makes the difference is rebuilding both together, tuned to the same buyer. The method has to be one that runs on modest inputs and reasonable estimates, which TDABC is and classic ABC is not. The tooling has to be one that a small finance function can operate without a specialist, which CostCtrl is and an enterprise suite is not. When the method and the engine are designed for the same scale, the total cost of getting to a defensible answer falls by an order of magnitude, and stays low every time you refresh it.
This is also why the work does not stop at a diagnostic. Because the model is live rather than a one-off study, it extends naturally into activity-based management, into cost-to-serve pricing rules, and into profitability KPIs on the board dashboard. The same engine that sizes the prize also keeps score as you capture it.
Weeks not years, on the data you already have
Speed is not a luxury for an SME; it is the difference between acting on this year's economics and auditing last year's. A large enterprise can absorb a nine-month costing project because it has the scale to wait. A mid-sized business needs the answer while the pricing decision is still open. Because TDABC needs only two inputs per activity and CostCtrl is fed from existing extracts, a first decision-grade model stands up in weeks, not the quarters or years the enterprise routes demand.
Just as important, we build it to be handed over. Years of hands-on TDABC implementation have taught us that a model which lives only in the consultant's hands is a model that dies at the end of the engagement. So the deliverable is not a black box. It is an auditable model your own finance team can run, refresh and defend after we have gone, sitting on data sources you already control. The competence transfers with it; we would rather you never needed to call us again than build a dependency.
That is the difference between renting an answer and owning a capability. The Big-4 route rents you an answer at a premium. The enterprise-suite route sells you a capability you then have to staff. We give an SME the capability, at SME scale, run by the people who were already there.
The same whale curve the giants pay millions to see
The clearest way to show the gap we close is a worked example. Two customers with identical revenue and identical product gross margin look, on any conventional report, equally good. Load the cost of actually serving them using TDABC and the truth separates. This is precisely the analysis an enterprise buys at great expense and an SME was previously never able to see.
| Line (annual) | Customer A · steady, palletised | Customer B · small, high-touch |
|---|---|---|
| Revenue | €300,000 | €300,000 |
| Gross margin (product only) | €90,000 (30%) | €90,000 (30%) |
| Orders per year | 48 | 720 |
| Order handling & picking | €6,000 | €41,000 |
| Delivery (drops, less-than-truckload) | €9,000 | €38,000 |
| Sales & support time | €4,000 | €22,000 |
| Returns, credits & disputes | €2,000 | €17,000 |
| Total cost-to-serve | €21,000 | €118,000 |
| Net margin | €69,000 (23.0%) | −€28,000 (−9.3%) |
Same revenue, same headline margin, opposite economics. Customer B is not a bad customer; it is a mispriced and mis-served one, and the fix is a minimum order size, a delivery surcharge, or a service tier, not a fire sale. Repeat that logic across the whole book and you get the whale curve: a top tier of accounts that contributes well over 100 per cent of net profit, a middle that roughly breaks even, and a tail that quietly gives it back. Reading that curve is what turns blended margin into a list of specific, profitable actions, and it is the single most valuable output an SME has been denied.
Enterprise-grade profitability, sized for a B2B SME
Cost and Profitability delivers this as a fixed-scope engagement built for the mid-market: a Profitability Health Check that rebuilds your P&L across customer, product and channel, reads the whale curve, and hands you a quantified, owned set of actions. The method is TDABC done properly; the engine is CostCtrl, which keeps the model live for as long as you want it rather than dying as a static study. We are deliberately software-agnostic on everything around the costing engine and work from whatever you already run, so there is no long integration project standing between you and the answer.
The commercial case is unusually clean, and it is the same one that makes this work irresistible for a private-equity portfolio company or a large enterprise. The return does not depend on winning new revenue. It comes from recovering profit the business already earns and currently gives away through mispricing and unmanaged complexity. For an SME that has never had access to this analysis, the first pass typically surfaces margin that was hiding in plain sight, at a cost that is a small fraction of the incumbent routes.
That is the through-line of everything we do: the same rigour the giants pay millions for, rebuilt in both method and tooling so a small or mid-sized business can have it in weeks, own it outright, and act on it while it still matters. Enterprise-grade profitability, without Big-4 budgets, is not a slogan for us. It is the specific gap in the market we were built to close.
- Is real profitability analysis only worthwhile for large companies?
- No. The questions are identical whatever the size: which customers and products actually make money once you load the cost to serve them. Large companies have simply had better access to the tools, because the market formed around big budgets and long procurement. TDABC needs only two inputs per activity and runs on the data an SME already keeps, so the same analysis is entirely within reach of a mid-sized business, at a fraction of the historic cost.
- How is this different from hiring a Big-4 firm or buying enterprise costing software?
- A Big-4 engagement is capable but priced for large groups and often leaves with the consultants. An enterprise suite such as SAP PCM or Oracle HPCM assumes a permanent internal cost-accounting team and a multi-quarter implementation. We rebuilt both the method and the tooling for the SME: TDABC for the rigour, CostCtrl for the engine, delivered in weeks, at SME price, and handed to your own finance team to run.
- What is TDABC, and why does it make this affordable?
- Time-Driven Activity-Based Costing, developed by Kaplan and Anderson, assigns the real cost of the work a business does using just two inputs per activity: the cost per unit of time of supplying capacity, and the time each transaction consumes. That economy of inputs is what removes the armies of analysts classic activity-based costing required, which is precisely what makes enterprise-grade accuracy deployable at SME scale and price.
- How long does it take, and do I need clean data?
- A first decision-grade model typically stands up in weeks, not the quarters or years the enterprise routes take. It is built on the data you already have, an ERP export, a SAF-T file, payroll and logistics extracts, and TDABC tolerates reasonable estimates where records are thin. Perfect data is not the entry condition; a defensible, auditable model is the output, and any gaps become an explicit part of the plan rather than a reason to wait.
- Do I keep the model, or am I dependent on the consultant?
- You keep it. The deliverable is an auditable model running in CostCtrl that your own finance team can refresh, defend and extend after the engagement ends, on data sources you control. That is deliberate: a model that lives only in the consultant's hands dies when they leave. We would rather transfer the capability than build a dependency, which is also why the model refreshes monthly at the press of a button rather than needing a fresh project each time.
Sources & further reading: Robert S. Kaplan & Steven R. Anderson, Time-Driven Activity-Based Costing (Harvard Business Review Press, 2007) · Kaplan & Anderson, “Time-Driven Activity-Based Costing,” Harvard Business Review (2004) · SAP Profitability and Cost Management and Oracle Hyperion Profitability and Cost Management product documentation · OECD, Guidance for the Standard Audit File - Tax (SAF-T) · Baker Tilly, Visualizing customer profitability with the whale curve