What it means
Companies are collections of capabilities, and a few of them matter far more than the rest. A consumer electronics company's competence in miniaturisation lets it enter product after product; a logistics company's competence in network optimisation lets it serve any market cheaper than rivals; a pharmaceutical company's competence in a class of chemistry produces a pipeline of drugs.
These capabilities are core competencies: they are the root from which the company's products grow, and they explain why a company can succeed in businesses that look unrelated to an outsider. The original definition set three tests.
A core competency provides access to a wide variety of markets: it is not a single product but a capability that generates products. It makes a significant contribution to the benefits customers perceive: it is what they are paying for, whether they know it or not.
And it is difficult for competitors to imitate: it is a complex blend of technologies and skills built over years, not a single asset that can be bought. Later writers added that it must be sustainable and that the company must actually be better at it than rivals, not merely engaged in it.
The concept's strategic use is to focus. A company that knows its core competencies invests in them (research, training, systems, people), organises to protect and spread them (competency does not live in one division), and builds its product strategy on them (which markets can this capability enter next).
It treats activities outside its competencies as candidates for outsourcing to firms for whom they are core: a company whose competency is product design need not manufacture; one whose competency is manufacturing need not run its own logistics. And it evaluates acquisitions and diversifications by whether they extend a competency or exploit it, rather than by whether they are financially attractive in isolation.
The concept's misuse is also common. Companies list as core competencies things that are merely activities they perform (customer service, quality, innovation) without evidence that they perform them better than others; the list becomes a description of the business rather than of its distinctiveness.
Companies mistake a product for a competency and are stranded when the product ages. And companies outsource an activity as non-core and discover that it was the source of a competency they had not recognised (a manufacturer that outsources production and loses the process knowledge that made its designs manufacturable).
Finance tests the claims. A genuine core competency produces measurable results: the businesses built on it earn higher margins or returns than competitors, win a disproportionate share of the markets they enter, retain customers better, or launch successful products more often.
A capability that produces none of these is not a core competency, whatever the strategy document says. Finance also prices the competency in decisions: the investment needed to sustain it, the return on extending it into a new market, the cost of losing it through outsourcing, and its value in an acquisition.
In practice
Real-world examples.
Example
A consumer goods company's core competency in flavour science lets it launch products across snacks, drinks and prepared foods, each with a taste advantage competitors struggle to match.
Example
An online retailer's core competency in fulfilment logistics is extended into a service sold to other retailers, becoming a business in its own right.
Example
A bank identifies its risk analytics as a core competency and its branch network as a cost, closing branches and investing in the analytics that price its loans better than rivals.
Think of it
“A core competency is what you do better than anyone else-your special skill that competitors can't copy.
Formula
Calculation
Core competency has no formula, but its existence and value can be tested:
Margin premium test = Operating margin of businesses using the competency minus Peer margin in the same markets
Market entry test = Success rate (share achieved, return earned) of products built on the competency versus those that were not
Value of the competency = Present value of the economic profit (return above cost of capital) earned by the businesses that depend on it
Outsourcing test = Cost saving from outsourcing minus Value of the capability lost (including its contribution to other businesses)
Worked example. An industrial group has four divisions and claims three core competencies: precision machining, industrial software, and distribution. Finance tests each.
Precision machining: the two divisions that depend on it (aerospace components, medical devices) earn operating margins of 18% and 21% against peer medians of 11% and 14%. Both have grown share in every market entered in the past decade. The group's machining tolerances and process control are documented as a generation ahead of most competitors, built on 30 years of investment and 40 process engineers. Test passed: the competency produces a margin premium of 7 points on $400,000,000 of revenue, about $28,000,000 a year of economic profit above the cost of capital. Its value, capitalised at 10% over a 15-year horizon, is about $210,000,000.
Industrial software: the division earns a 9% margin against a peer median of 15%, has lost share in two of its three markets, and its products are described by customers as adequate. The group's belief in this competency rests on the fact that it writes software, not on any evidence that it writes it better than others. Test failed: the software business is a competent activity, not a core competency, and it consumes capital at below the cost of capital. Options: invest heavily to build a genuine competency (estimated $60,000,000 over five years with uncertain results), partner with a software firm, or divest.
Distribution: the group runs its own logistics for all divisions at a cost of $45,000,000 a year. A benchmark shows a third-party logistics provider would deliver the same service for $38,000,000. Outsourcing test: saving $7,000,000 a year; capability lost: the group's own distribution gives it no customer-visible advantage (delivery performance is at the industry norm) and no process knowledge that feeds its other competencies. Test failed as a core competency; outsourcing is indicated, with a two-year transition and $4,000,000 of one-off cost.
Investment allocation before the test: machining $15,000,000 a year; software $20,000,000; distribution $8,000,000. After: machining $28,000,000 (extending it into a new market, energy components, where the machining premium is expected to earn a 16% margin against peers at 10%); software divested for $70,000,000 to a specialist buyer (a loss on book value of $10,000,000, but a release of capital earning 4% into uses earning 15%); distribution outsourced. Three years later: group operating margin up from 12% to 16%, return on capital from 9% to 14%, and the energy components business at $60,000,000 of revenue and a 15% margin. The group's chief executive described the exercise as discovering which of the things the company did were the reasons it existed.Case study
Seen in the real world.
A manufacturer of precision optical instruments decided, on a consultant's advice, that its core competency was optical design and that manufacturing was a cost to be outsourced. Over three years it moved production to contract manufacturers in two countries, cut its workforce by half, and raised its margins from 14% to 19%. In the fourth year, two things happened.
Its new product's lenses, designed to tolerances its own factory had routinely met, could not be produced consistently by the contractors, and the launch slipped eighteen months. And a competitor recruited eight of its former production engineers and began matching its optical quality at lower prices. The company had outsourced the half of its competency it had not recognised: the manufacturing know-how that made its designs producible was as distinctive as the designs themselves, and the two had been inseparable.
It rebuilt a small in-house production capability at a cost of $25,000,000, kept the contractors for volume, and redefined its core competency as "design for manufacturability in precision optics", which included both. Its margins settled at 16%, above the original level and below the peak, and its finance director's account of the episode observed that the outsourcing analysis had counted the cost saving precisely and the capability lost not at all.
Watch out
Common mistakes.
- Listing activities the company performs as core competencies without evidence that it performs them better than competitors.
- Mistaking a product for a competency, and being stranded when the product's market moves.
- Outsourcing an activity as non-core without asking whether it contains knowledge that other competencies depend on.
Questions
People also ask.
How do I identify a core competency?
Ask what the company does that customers value, that it does better than rivals, that competitors cannot easily copy, and that underpins several products or markets. Then test the claim against margins, market share and product success.
Is a core competency the same as a competitive advantage?
A core competency is a capability; competitive advantage is the result. A core competency produces competitive advantage in the businesses that draw on it. The advantage is measurable; the competency is its source.
What should a company do with activities that are not core competencies?
Perform them adequately at the lowest cost, which often means outsourcing to firms for which they are core, provided nothing that feeds the company's real competencies is lost.
From the founder's library
Take it further with the book.
Build your financial confidence beyond this definition. Shihan's full-length guide, Accounting Fundamentals, takes the same plain-English approach and turns it into a complete, practical playbook for non-finance managers, business owners and students - with chapter-end quiz answers and presentation slides included.
25% off with code MMHQ25, applied at checkout. Priced in USD - checkout may show the equivalent in your local currency.
View the book and save 25%