CIO EXPLAINED

What Does a CIO Do? The Business Leader’s Guide to Technology Leadership

The Chief Information Officer owns the technology your business runs on. This page explains what the role actually covers, how it differs from the titles it gets confused with, when a business needs one, and what it costs.

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What a CIO actually owns

A Chief Information Officer is accountable for the technology that keeps the organisation operating: the core systems, the data that flows through them, the networks, the supplier contracts and the people who run it all. The CIO is inward facing. Where a CTO builds the product a company sells, the CIO owns the estate the whole business depends on to function on a Monday morning. In a mid-market company there is rarely a separate security chief, so the CIO usually carries cyber governance, compliance and resilience as well, which is why the roles of CIO and CISO so often sit with one person.

What a CIO does that an IT manager cannot

The difference between a CIO and a capable IT manager is altitude. An IT manager keeps the systems running; a CIO decides which systems the business should be running in the first place, and holds everyone to account for delivering them. The work is unglamorous and it is the difference between a company that scales smoothly and one that lurches from outage to outage.

  • Sets a technology strategy the board can read and act on, tied to commercial goals rather than a wish list of tools
  • Controls technology spend so investment is deliberate rather than reactive
  • Turns a sprawl of overlapping tools into a coherent, defensible estate
  • Translates technology risk and progress into language a board understands
  • Holds suppliers and internal teams accountable for what they deliver

CIO, CTO, IT director and CISO: who owns what

The titles blur in conversation, so it helps to separate them. A CIO owns the technology the business runs on. A CTO owns the technology the business builds and sells, which is why the CIO versus CTO distinction matters most in software companies. An IT director runs technology operations day to day, usually under the strategy a CIO sets. A CISO owns security and risk. In smaller organisations one experienced leader often carries more than one of these, which is exactly why the mandate matters more than the job title.

When a business needs a CIO, and when it does not

A business needs a CIO when technology has become important enough to require an owner but is still being run without one. The signal is usually that technology decisions are being made by the most technical person in the building rather than a leader, that spend is rising while delivery is not, or that the board asks technology questions and cannot trust the answers it gets. Not every business needs that owner five days a week. Many need the judgement, the board presence and the decisions, which is a fraction of a full-time role. If you are not sure whether the gap is real, the Technology Leadership Gap check surfaces it in minutes.

What a CIO costs, and the fractional route

A permanent CIO at the right calibre is a six-figure salary before bonus, recruitment fees and the cost of getting the hire wrong. For most mid-market and private-equity-backed businesses the question is not whether senior technology leadership is worth that, it is whether you need it five days a week. Usually you do not. A fractional CIO gives you the same seniority for an agreed number of days on a monthly retainer, which is how you get board-level decisions without a permanent burden. Our pricing page sets out how engagements are structured.

Why Starkhorn

Starkhorn is led by Daniel J. Jacobs, who has spent over 20 years in technology and security, 15 of them in leadership roles, including Interim Group Technology Director at VetPartners, the BC Partners-backed veterinary group, and CIO and CISO at Jardine Motors Group. He is the author of The Strategy Bridge and holds PRINCE2, ITIL Foundation and full membership of the Institute of Interim Management.

That experience, owning technology strategy and budget inside a private-equity-backed group and a major retailer, is exactly what a CIO brings to a business: someone who has set direction at board level and answered for technology investment under real commercial pressure.

Frequently asked questions

What does a CIO do?

A CIO owns the technology the business runs on: the core systems, data, networks, suppliers and the IT team. They set technology strategy, control the budget, manage risk and report to the board. In many mid-market firms the CIO also carries security, because there is no separate CISO.

What is the difference between a CIO and a CTO?

A CIO owns the technology the business depends on to operate. A CTO owns the technology the business builds and sells. In a software company the CTO is the more important hire; in a business where technology supports operations, you almost always need a CIO rather than a CTO.

Does a small or mid-sized business need a full-time CIO?

Rarely. Most mid-market businesses need the judgement and board presence of a CIO but not five days a week of it. A fractional or interim CIO gives you the same seniority for an agreed number of days, which is usually the right fit until the demand becomes a full-time job.

How much does a CIO cost in the UK?

A permanent CIO at the right calibre is a six-figure salary before bonus and recruitment costs. A fractional CIO is priced as a monthly retainer for an agreed number of days, a fraction of that, and scales up during a transformation or transaction and down once the strategy is running.

Can a CIO work part-time or fractionally?

Yes. A fractional CIO does the same job, strategy, budget, board reporting and supplier accountability, for a defined share of the week on a rolling engagement. It suits businesses that have outgrown ad hoc technology decisions but cannot yet justify a permanent hire.

NEXT STEP

Not sure whether you need a CIO yet?

If technology decisions are slipping because nobody senior owns them, the free Technology Leadership Gap check shows you where the gap sits and what it is costing. When you want to talk it through, a conversation is the next step.

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