Introduction
Rapid growth is usually a good problem to have. Headcount is increasing, teams are expanding, and the business is moving forward but for many UK SMEs, IT and technology don’t always scale at the same pace. What started as sensible, pragmatic shortcuts can quickly turn into friction, risk and hidden cost when growth accelerates. The challenge is not stopping growth, but ensuring that IT supports it rather than quietly slowing it down.
Our quick answer
When growth outpaces IT, the priority is to standardise onboarding, tighten access control, stabilise devices and introduce just enough structure to keep things predictable. The goal isn’t bureaucracy, it’s removing the repeated points of friction that appear when ad‑hoc solutions are stretched too far.
Why rapid growth exposes IT weaknesses so quickly
In many SMEs, IT processes evolve gradually. A new starter here, a new laptop there, access granted manually because “it’s quicker”. For a long time, that works, then the rate of change increases. Five new starters becomes ten, ten becomes twenty and leavers don’t get removed as quickly as they should. Licences pile up. Permissions become broad because no one has time to refine them.
None of this is caused by incompetence, it’s caused by speed and a lack of process from when there wasn’t as strong a need for one. When growth accelerates, the cost of informal IT processes becomes visible, often through small but constant disruption rather than one dramatic failure (although cyber risks increase which can cause a dramatic incident).
This is the moment where businesses often feel that IT is “struggling”, when in reality it has simply outgrown the way it was being managed so they .
What we commonly see during growth phases
One thing that is probably expected in a rapid business growth scenario is that it often exposes problems that weren’t actually problems six months earlier, even if the same thing existed.
A business can operate very successfully with informal IT processes when there are 20 or 30 employees. The same approach becomes much harder when there are 80, 100 or 150 people joining, moving roles and leaving the organisation at a much faster rate (we have probably even exaggerated the figure here, when in an SME the jump from 20 even to 40 can feel like it is really stress testing systems and people.)
We regularly see businesses where technology hasn’t necessarily fallen behind, but the processes around technology haven’t kept up with the pace of growth. New starters are onboarded differently depending on who handles the request, in the same way that the hiring manager likely does the onboarding company overview piece. Equipment is ordered reactively rather than planned for and access permissions accumulate over time because removing them is never the highest priority.
Growth doesn’t necessarily create these issues but it definitely makes them visible.
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The early warning signs that IT isn’t keeping pace
Rapid growth IT issues rarely announce themselves clearly, they tend to show up as patterns.
Onboarding takes longer than it should, especially when several starters join at once. Leavers retain access longer than anyone is comfortable admitting. Staff complain that devices feel inconsistent, or that “nothing is set up the same way”. IT support becomes reactive because small issues keep interrupting more strategic work.
Individually, these things feel manageable. Collectively, they indicate that the operating model needs to change but until someone takes a step back to review or find the source of the problem, it can continue to go unnoticed.
Why quick fixes create long‑term problems
A common response to growth pressure is to apply fast fixes. Give everyone admin rights so they can install tools themselves because “it’s quicker that way and we trust people in the team”. Buy whatever laptop is available when someone starts as we need one immediately and didn’t process and order in time. Grant broad file access so teams can collaborate without delay. None of these decisions are unreasonable in isolation.
The problem is that each shortcut stays in place long after the urgent moment has passed. Over time, the environment becomes difficult to support, difficult to secure and expensive to unwind. By the time leadership notices, IT is spending more effort maintaining workarounds than supporting growth.
The solution isn’t to reverse growth decisions. It’s to replace informal practices with lighter‑weight, repeatable ones that keep pace with change. Sometimes that can involve giving your internal resource the capacity to do this and strategise or it can be engaging with experts in this field.
Build an “onboarding engine”, not an onboarding scramble
One of the most effective improvements growing SMEs can make is standardising onboarding and offboarding. This doesn’t need complex tooling to start with, it might be a standard operating procedure being put in place or just ensuring onboarding teams have clarity of process.
Good onboarding answers simple questions consistently. What device does this role get? What access should they have on day one? What security standards apply automatically? Who is responsible for each step?
When that process is documented and followed, onboarding stops being a mini‑project every time someone joins. More importantly, offboarding becomes reliable, which reduces one of the most common access risks in fast‑growing businesses.
Access control becomes critical as headcount grows
As teams expand, access decisions multiply. Without clear rules (a phrase it feels like we are mentioning a lot here), access tends to accumulate rather than reset. People move roles but retain old permissions. Shared folders become accessible to “everyone” because it avoids support tickets.
During rapid growth, tightening access is not about slowing people down or the business equivalent of what feels like kicking someone from a WhatsApp group, it’s about making sure growth doesn’t quietly increase exposure. Clear identity controls, role‑based access and consistent offboarding protect the business while still allowing collaboration. This is where Microsoft 365 Business Premium Licenses can really help, you can read our piece on business premium here.
This is also the foundation for later initiatives like cybersecurity compliance, insurance requirements and AI adoption. Growth is the point where those foundations matter most and it may come at a slight financial cost now but in our experience, businesses that invest in access controls and security standards during growth usually avoid much larger costs later. Whether that’s recovering from a security incident, resolving compliance issues or untangling years of accumulated technical debt.
Devices, standards and why inconsistency becomes expensive
In a small team, mixed devices are manageable but in a growing organisation, they become a tax on support, updates and security. Think of it like the main operations of your business, if your team use one tool or are experts on a small number of products they can be more efficient and excel. If they are spread across a large variety and having to keep up their knowledge, they can become slower.
Standardising devices by role doesn’t mean limiting people. It means ensuring that performance expectations, support processes and security controls are predictable. You may still have multiple device tiers, but each tier is intentional rather than accidental.
During rapid hiring, this also helps with procurement, particularly with the rise in costs of laptops and servers. It reduces delays, enables bulk purchasing where appropriate, and makes budgeting far more predictable.
Licensing and tooling: where cost quietly creeps in
Growth is one of the most common causes of software overspend. New users are added quickly but licences are rarely reviewed. Different teams solve similar problems with different tools because speed matters but you end up with duplication of costs. We see it often where people already have products in their Microsoft stack but purchase another 3rd party software to do the same thing, we have a full article on common occurrences here.
Over time, this creates duplication and waste. More importantly, it creates security gaps where some users operate under different standards to others.
A periodic review of licensing during growth isn’t about austerity. It’s about aligning tools to roles and removing duplication before it becomes entrenched.
What leadership should aim to have in place during growth
You don’t need enterprise governance, but you do need a few fundamentals.
Leadership should be able to answer:
- How long does onboarding usually take, and why?
- Are we confident leavers lose access reliably?
- Do people in similar roles have similar devices and access?
- Can we predict IT costs as we continue hiring?
If the answer to those questions feels unclear, growth has probably outpaced the IT operating model but could be answered with a structured IT roadmap.
FAQs
We have more FAQs than probably our typical articles but these are the themes we often see so hopefully we cover off the questions that come to mind. If we don’t feel free to reach out to us and we are always happy trying to help!
Do we need an internal IT hire as we grow?
Not always. Many SMEs benefit from a hybrid model where internal ownership increases, supported by an MSP with broader expertise and capacity. There can be a balance between outsourced support to avoid a single point of failure in the internal team but if a business has some niche systems, then an internal resource with that specialist knowledge can be incredibly valuable.
Should we slow down hiring until IT catches up?
Usually no, what business would want to stop during a growth phase? It’s better to improve processes in parallel so IT can scale alongside the business but there may be unique scenarios that aren’t even an IT problem where growth may need to slow as it is doing harm.
What’s the biggest risk during rapid growth?
Uncontrolled access and inconsistent standards. They rarely cause immediate problems but create long‑term exposure.
How often should we review IT during growth phases?
Monthly visibility with quarterly planning works well for most growing organisations but it will depend on your setup.
Is this the right time to rethink our IT provider or model?
It can be. Growth is often the trigger that reveals whether the current setup is still fit for purpose so reviewing the contract, what is included in that contract and then the capabilities of the provider makes sense. A key thing to stress, have the conversation whether that’s with the internal team or your external provider, communication helps get to best outcome all round.
What typically breaks first when a business grows quickly?
Usually onboarding, access management, device standardisation and internal processes become strained before the technology itself fails.
At what point should a growing SME formalise IT processes?
Most businesses should begin introducing standardised onboarding, device management and access controls once growth becomes predictable rather than occasional.
How do you know if IT is slowing business growth?
Common signs include long onboarding times, inconsistent user experiences, increasing support requests, difficulty managing access permissions and poor visibility of future IT costs.
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