Verified AccountantsUK firms, verified against the public record
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Nirius Consulting Limited

IT consultant in Port Talbot SA13

Verified & RegulatedTrust Score100/100Excellent

Companies House: 04513702Park House, Margam, Port Talbot, SA13 2TDData updated 07 Jul 2026

In the local market

Nirius Consulting Limited is one of 14 accountancy practices we verify in Port Talbot. Incorporated in 2002, it is among the longest-established of them. It is one of only 3 ICAEW-regulated firms among them, rather than under the default HMRC scheme.

Verified Accountants assessment

Nirius Consulting Limited is a UK limited company based in Port Talbot, incorporated in 2002 and trading for 24 years.

Public records confirm it is anti-money-laundering supervised by ICAEW, up to date with its accounts (last filed 31 Mar 2025), and running a confirmed website. Its website shows it handles Small business and Self Assessment.

How we verify →

Verification record and Trust Score

100/100

Trust Score

Excellent
Public record
AML supervised · ICAEW
Active company
Filing compliant
Trading 24 years
Professional qualification
  • ICAEW
  • ACCA
  • AAT
Contact
Website
Phone
Email

The Trust Score is the share of the applicable public signals we have verified, scored out of 100 - fully deterministic, never subjective. How it is scored, and every signal's points →

Companies HouseActiveno. 04513702 (opens in new tab)incorporated 2002Companies House · checked 07 Jul
Registered activity
  • SIC 62020
  • SIC 69201 - Accounting and auditing
  • SIC 70229 - Management consultancy
The business activity the firm registered with Companies House (its Standard Industrial Classification).Companies House · checked 07 Jul
Filing complianceAccounts and confirmation statement filed on timelast accounts 31 Mar 2025 (opens in new tab)Companies House · checked 07 Jul
Anti-money-launderingSupervised by ICAEWICAEW is one of the professional bodies approved to supervise accountants for anti-money-laundering. Every UK accountant must be supervised, by HMRC or an approved professional body, so this confirms the firm is monitored and operating legitimately.ICAEW · checked 20 Jul
Sources: Companies House (opens in new tab), ICAEW
Own this firm? Claim or enhance your listing. Get in touch to claim or update this listing

Good fit for

  • Handles Small business and Self Assessment

Specialisms and services

Services
AccountantSmall businessSelf Assessment

Message this firm

Send an enquiry and we will pass it to Nirius Consulting Limited. No account needed - just your contact details and what you need help with.

We share your message with this firm to answer your enquiry.

People at Nirius Consulting Limited

Directors and officers (1)

  • HEYCOCK, Gwilym TreharneSecretary · since 2017

Persons with significant control (1)

  • Mr Lee Treharne HeycockOwns 75-100% of shares, 75-100% of voting rights

Source: Companies House register (opens in new tab).

Financials (as filed)

Companies House filing history (opens in new tab) | 2016 to 2025
Net assets
-£12k
as at 31 Mar 2025-£5.5k vs 2024
Current assets
£504
as at 31 Mar 2025+£40 vs 2024
Cash at bank
£114
as at 31 Mar 2025+£40 vs 2024
Average employees
1
as at 31 Mar 2025
Current assets (cash, debtors, other) and net assets by year, in £. Latest year first.
2025202420232022202120202019201820172016
CashDebtorsNet assets
Full figures
As filed31 Mar 202531 Mar 202431 Mar 202331 Mar 202231 Mar 202131 Mar 202031 Mar 201931 Mar 201831 Mar 201731 Mar 2016
Average employees1111000
Net assets-£12,078-£6,597-£2,403£2,954-£2,184-£7,505-£12,595-£17,679-£21,856-£36,928
Cash at bank£114£74£768£6,404£1,921£1,072£920£114£229£157
Current assets£504£464£1,233£7,835£6,619£1,513£1,880£114£229£1,998
Fixed assets£263£1,115£643£942£674£0£366£0£560£263
Debtors£390£390£465£1,431£4,698£441£960£0£1,841
Shareholders equity-£12,078-£6,597-£2,403£2,954-£2,184-£7,505-£12,595-£17,679-£21,856-£36,928

Figures as reported in this firm's accounts filed at Companies House. Net assets is total assets less what the company owes; a figure below zero means recorded liabilities exceed assets. Small companies may file abbreviated accounts that omit turnover and profit. Public record, reproduced as facts.

Timeline

  1. 2002Company incorporated
  2. 2025Latest accounts filed
  3. 2026Verified on this directory

Frequently asked questions

Is Nirius Consulting Limited a regulated accountant?

Yes. Nirius Consulting Limited is supervised for anti-money-laundering by ICAEW. Every UK accountant must be supervised for anti-money-laundering, by HMRC or an approved professional body, so this confirms the firm is authorised to practise and monitored for compliance.

What services does Nirius Consulting Limited offer?

Based on its own website, Nirius Consulting Limited offers Small business and Self Assessment. Confirm current services and availability with the firm before engaging. Message this firm →

How long has Nirius Consulting Limited been established?

Nirius Consulting Limited was incorporated at Companies House in 2002, so it has been on the register for about 24 years. A longer trading history is one sign of an established, accountable firm, though a newer firm is not necessarily less capable.

Does Nirius Consulting Limited file its accounts on time?

Yes. According to Companies House, Nirius Consulting Limited's most recent statutory accounts were filed by their due date. On-time filing is a basic sign that a company is being administered properly.

How do you verify Nirius Consulting Limited?

We build this record only from public, authoritative sources - for this firm, Companies House and ICAEW, and stamp every claim with its source and the date we last checked it. We show only what we can verify and say so plainly when we cannot. How we verify →

How is the Trust Score calculated?

The Trust Score is fully deterministic: fixed points for public, verified signals - an active company, anti-money-laundering supervision, filing compliance, a confirmed website and trading history. Nirius Consulting Limited scores 100/100. Nothing in the score is subjective, and every rule is listed on this page. How we verify →

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