Complexity is inevitable. Keeping it is a choice.

Every growing business creates complexity. New customers arrive, products evolve, teams expand, acquisitions happen and regulation changes. Leaders need answers quickly and sometimes the strategically perfect solution simply isn’t available, so businesses make tactical decisions. They introduce a process, buy a platform, create a spreadsheet, add an approval or ask somebody to bridge a gap manually.

Increasingly, they might use automation or AI to do it. There is nothing inherently wrong with any of this because moving quickly matters, and waiting six months for the perfect strategic answer can be far more damaging than implementing something imperfect today.

The problem starts when nobody comes back to prune.

Today’s workaround becomes tomorrow’s process. The tactical platform becomes part of the technology estate, another system gets added beside it and an integration is built to connect the two. A spreadsheet reconciles the data and another report is created because leadership still cannot quite see what is happening.

Eventually, complexity stops helping the business move quickly and starts slowing it down. That is why simplicity is becoming a competitive advantage.

The organisations that deliberately simplify how they operate can move faster, control costs more effectively and focus their people on what matters. They are also easier to change, making them more resilient when markets, customers or strategies move.

Simplicity is not about having less for the sake of it. It is about designing a business that can grow revenue, drive margin and improve resilience without carrying unnecessary friction along with it.

Complexity grows when businesses stop pruning

Most complexity does not arrive through one terrible decision. It accumulates through hundreds of decisions that made sense when they were taken.

A business needs something quickly, so it makes a tactical choice. Six months later another requirement appears and something else gets added. Then the organisation grows, a new business unit appears or an acquisition brings another set of processes, systems and technology.

Each decision may have been perfectly reasonable at the time. The mistake is treating all of them as permanent.

Fast-moving businesses need to make tactical choices, but leaders also need to understand the legacy those choices create. A workaround is fine when everyone knows it is a workaround. It becomes a problem when everyone forgets why it exists and starts building more things around it.

Move quickly. But remember to prune.

That means periodically asking why something still exists and whether it is still the best way to operate. Does the process make sense? Is the system still needed? Could two platforms become one? Why is somebody manually moving information between them? Why are different teams doing essentially the same thing in completely different ways?

Without that discipline, businesses begin building around their own complexity. Processes stop flowing seamlessly, systems do not connect properly and data becomes difficult to bring together. People gradually become the integration layer between platforms, filling gaps and keeping things working through knowledge that often exists nowhere except inside their heads.

AI creates another interesting dimension. It can absolutely remove manual effort and create significant value, but it can also become another way of filling the gaps between poorly designed processes and disconnected technology. Automating unnecessary complexity might make it run faster, but it does not necessarily make the underlying business any simpler.

Technology often exposes complexity – it doesn’t create it

Technology estates make organisational complexity particularly visible.

Many businesses have more platforms than they realise. Some are barely used, while others duplicate capabilities already available elsewhere. Important systems are poorly integrated and data has to be exported, manipulated and reconciled before anybody is prepared to trust it.

Then there is Excel. It is a brilliant tool and absolutely has a place in modern businesses, but it should not become the mechanism for understanding core business performance because the underlying systems, processes and data cannot provide it.

A CEO, COO or CFO should be able to understand how the business is performing without commissioning an archaeological dig. If understanding sales performance today or this week requires multiple reports, spreadsheets and people reconciling different answers, the problem is bigger than reporting. Asking for another report is unlikely to fix it and may simply add another layer of complexity.

This is where executive teams need to help their CIOs and technology leaders.

Technology teams are frequently asked to accommodate business complexity rather than help remove it. Connect another system. Add another field. Build another interface. Produce another dashboard. Automate another process. Every request can appear perfectly sensible when considered in isolation, but collectively they create an increasingly interconnected environment that becomes expensive and difficult to change.

Eventually, changing one thing risks breaking something somewhere else. Costs increase, delivery slows and nobody is entirely confident about the consequences of making the next change.

The CIO cannot solve that alone because much of the complexity does not belong to technology. It belongs to the business, which means simplifying it has to be a shared executive responsibility.

Simplicity starts at the top but is delivered from the bottom

Simplification needs leadership because CEOs, COOs and CFOs create the environment in which decisions are made. They can make simplicity an objective rather than continually rewarding the addition of more capability, more reporting and more process.

That includes giving technology leaders permission to challenge requirements rather than automatically delivering them. Sometimes the right answer to a request for another platform is no. Sometimes the process needs changing instead, an existing platform already has the capability required or the business needs to standardise how teams work rather than asking technology to support five variations of essentially the same thing.

But leaders cannot simplify a business entirely from the boardroom. The people closest to the work usually know exactly where the friction sits because they deal with it every day.

Start by understanding how work actually moves through the organisation rather than how a process diagram says it should. Map the systems supporting those processes and understand the data dependencies between them. Find the manual interventions, duplicated information, disconnected platforms and workarounds that people have quietly created to keep everything moving.

Then talk to the people doing the work. Where do they lose time? What information do they enter twice? Which data do they not trust? What takes ten steps when it should take three? What do managers struggle to understand about their business day to day?

This is also where senior leaders sometimes need to be willing to get into the detail. That does not mean executives should start redesigning individual workflows themselves, but they need enough understanding to make decisions, remove barriers and empower their teams to change things.

Simplicity needs a top-down culture but bottom-up delivery. People need permission to say that something no longer makes sense, and they need the authority to challenge a new request when it will make the organisation unnecessarily complicated.

Simpler businesses create commercial headroom

The argument for simplicity is ultimately commercial. Every unnecessary platform has a cost, every integration needs maintaining, every manual workaround consumes someone’s time and every additional approval slows a decision. Duplicated or disconnected data also makes management information harder to trust, creating further work every time somebody needs an answer.

Those costs rarely appear neatly together on a profit and loss statement labelled “complexity”, but they are there. They appear across technology spend, headcount, external support, delayed projects, management overhead and the opportunity cost of people spending their time navigating the organisation rather than improving it.

This is why effective cost optimisation is about much more than negotiating harder with technology suppliers or reducing licence numbers. Those things can be useful, but the bigger opportunity can come from understanding why the organisation needs so much complexity in the first place.

Simplification creates commercial headroom because it releases capacity that is already being consumed. People spend less time navigating processes and more time doing valuable work. Technology teams spend less time maintaining unnecessary integrations and legacy platforms, while managers spend less time assembling information and more time acting on it.

It also makes change easier. When systems, processes and data dependencies are understood, leaders can make decisions with greater confidence because they have a clearer view of the consequences. New products can be introduced faster, acquisitions can be integrated more effectively and automation or AI can be applied to processes worth accelerating rather than used to compensate for processes nobody has challenged.

The impact reaches all three of the outcomes that matter commercially. Growth becomes easier because the organisation can move faster. Margin improves because less capacity is consumed by unnecessary complexity, while resilience improves because change can happen with a better understanding of what depends on what.

Complexity is inevitable. Keeping it is a choice.

No serious organisation is going to eliminate complexity completely, nor should it try. Businesses need to move and sometimes the right commercial decision is a tactical one because waiting for the perfect answer would cost more than the complexity being created.

The discipline is recognising what has been created and coming back to it.

Review the processes, understand the systems and map the data. Listen to the people doing the work, remove what is no longer needed and invest properly where something genuinely needs to change. Most importantly, resist the temptation to solve every new problem by simply adding something else.

For CEOs, COOs and CFOs, there is another important part to play: help your CIO and technology leaders simplify. Don’t continually ask technology to make an increasingly complicated organisation somehow work seamlessly while leaving the underlying causes untouched.

The organisations that scale well are not necessarily those with the most systems, processes, reports or automation. They are the ones that understand what matters, remove what doesn’t and make it easier for their people to get the right things done.

That is where simplicity becomes more than an operational preference. It becomes a commercial advantage – creating the focus and speed needed for growth, protecting margin by reducing unnecessary effort and building an organisation that can change without constantly fighting against its own complexity.

At Relentica, our Strategy & Advisory and Cost Optimisation work helps organisations understand the processes, technology, data and operating models behind business performance, then simplify where complexity is getting in the way of growth.

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