Cyber Essentials Plus consultants — when to hire them and what they do

Cyber Essentials Plus consultants are external assessors and advisers who prepare your IT estate for the Cyber Essentials Plus assessment, validate the five technical controls and run the verification tests required by the scheme; they typically speed up certification and cut remediation time, working with IASME or similar auditors.

A robust Cyber Essentials Plus result for your firm

A good Cyber Essentials Plus outcome is a clean external verification that your perimeter defences, device configuration, access controls, malware defences and patching meet the scheme’s expectations — and that you can prove it to customers, insurers and procurement teams. For a business of 10–200 staff that outcome usually means fewer contractual hurdles, stronger insurance renewals and a simple, demonstrable statement you can use in bids and supplier questionnaires. The practical benefits are: clearer audit evidence, a reduced admin burden for IT staff during tender requests, and fewer emergency fixes after an assessor’s report arrives.

Consultants add value by taking mundane but time-consuming tasks off your plate: scoping which devices are in-scope, documenting current settings, prioritising which patches matter, and running the verification checks that the assessor will repeat. That saves internal hours and reduces the risk of a failed assessment that forces rework. If your IT function is already stretched or your estate has a mix of legacy devices and cloud services, an experienced consultant will typically shave weeks from the internal effort.

Common obstacles that stop firms passing Cyber Essentials Plus

Several recurring issues block smooth certification. First, incomplete asset inventories: many firms cannot quickly say which devices, routers or cloud services are in-scope, so assessors find gaps. Second, inconsistent patching and unsupported operating systems — older kit often fails the malware and patch checks. Third, weak segregation of administrator accounts and over-permissive network rules; these are quick fails in the technical validation. Finally, poor documentation: policies may exist but not be applied consistently, or evidence is spread across emails and spreadsheets.

Inventory problems: missing devices or shadow IT that an assessor discovers during testing.
Patch backlog: unpatched endpoints that fail the automated checks.
Configuration drift: settings that differ between identical machines.

Addressing these problems internally is possible, but it takes focused time. Without that time, businesses risk failing the Plus verification and incurring repeat assessment fees or contractual delays.

How to unblock certification: hiring and working with consultants

Hiring a consultant is about task transfer and risk reduction, not mystery. Use them to run a focused pre-audit, produce a short remediation plan and join you for the formal verification. A sensible engagement looks like this: quick scoping call to confirm devices and users in-scope, a short discovery phase to produce evidence, a small remediation sprint for urgent fixes, and then the verification visit or remote test. Keep the engagement tightly scoped to avoid open-ended bills.

Practical steps when you choose a consultant:

Ask for past Cyber Essentials Plus passes and a clear list of deliverables and timescales.
Insist on written scope and an exit report that you can use in tenders and insurance renewals.
Choose consultants who can handover simple technical fixes to your team rather than embedding ongoing support.

To see how a supplier frames these services and delivers the assessment pieces, review Aurora’s Cyber Essentials service for examples of scope, deliverables and pricing approach: Aurora’s Cyber Essentials service. When you brief any consultant, focus the contract on three outcomes: a completed evidence pack, a remediated set of high-risk issues, and a clear test pass timeline.

Working with your internal team during an engagement

Make the consultant’s job cheap: appoint a single internal owner, set aside predictable time for device access and approvals, and give the consultant one place for evidence (a shared drive or secure portal). Regular short check-ins keep momentum and expose blockers early. For example, a 30-minute weekly sync avoids surprises when the assessor turns up. If your internal IT lacks capacity, ask the consultant to bundle limited hands-on remediation rather than endless advisory sessions.

Contracts can trap you with open-ended hourly rates. Prefer fixed-scope engagements for Cyber Essentials Plus pre-audits and remediation packages with clear milestones and a final fixed verification fee.

FAQ

Can a consultant get my firm Cyber Essentials Plus faster?

Yes. A good consultant commonly reduces preparation and evidence-gathering from several weeks to a focused 1–6 week run depending on estate complexity and remedial work required.

How much do Cyber Essentials Plus consultants usually charge in the UK?

Prices vary by scope; small engagements often start around a few hundred pounds for advisory checks, while full pre-audit plus remediation packages commonly sit in the low thousands — typically between £800 and £3,500 for SMEs with fewer than 200 staff.

Do consultants perform the official Cyber Essentials Plus assessment?

No. Consultants prepare and remediate; the formal Cyber Essentials Plus test must be carried out by an accredited certification body or technical assessor registered to the scheme.

Will hiring a consultant help with cyber insurance renewals?

Yes. An evidence pack and a clean Cyber Essentials Plus pass make renewals smoother and give underwriters confidence, which can reduce friction at renewal time.