Verified AccountantsUK firms, verified against the public record
De Martin & Co Ltd website icon

De Martin & Co Ltd

Accountant in Street BA16

Verified & RegulatedTrust Score100/100Excellent

Companies House: 09426908136A High Street, Street, BA16 0ERData updated 07 Jul 2026

Formerly known asLindsay De Martin Accountancy Services Limited

In the local market

De Martin & Co Ltd is one of 7 accountancy practices we verify in Street.

Verified Accountants assessment

De Martin & Co Ltd is a UK limited company based in Street, incorporated in 2015 and trading for 11 years.It was previously known as Lindsay De Martin Accountancy Services Limited.

Public records confirm it is anti-money-laundering supervised by AAT, a member firm of AAT, up to date with its accounts (last filed 31 Mar 2026), and running a confirmed website. Its most recent filed accounts, for the year to 31 Mar 2026, report net assets of £84,856, down from £187,583 the year before. Its website shows it handles Payroll, Bookkeeping, Limited company accounts, and CIS.

How we verify →

Verification record and Trust Score

100/100

Trust Score

Excellent
Public record
AML supervised · AAT
Active company
Filing compliant
Trading 11 years
Professional qualification
  • AAT
  • ICAEW
  • ACCA
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. 09426908 (opens in new tab)incorporated 2015Companies House · checked 07 Jul
Registered activity
  • SIC 69201 - Accounting and auditing
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 2026 (opens in new tab)Companies House · checked 07 Jul
Professional bodyMember firm of AATFMAAT · licence 1002583Association of Accounting Technicians (AAT) is a UK professional accountancy body. Member firms must meet its qualification and conduct standards and can be disciplined by it.AAT · checked 17 Jul
Anti-money-launderingSupervised by AATAAT 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.AAT · checked 17 Jul
Sources: Companies House (opens in new tab), AAT
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Good fit for

  • Handles Payroll, Bookkeeping, Limited company accounts and CIS

Specialisms and services

Services
AccountantPayrollBookkeepingLimited company accountsCIS

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People at De Martin & Co Ltd

Persons with significant control (1)

  • Miss Tiana Rose De MartinOwns 25-50% of shares, 25-50% of voting rights

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

Financials (as filed)

Companies House filing history (opens in new tab) | 2023 to 2026
Net assets
£85k
as at 31 Mar 2026-£103k vs 2025
Current assets
£36k
as at 31 Mar 2026-£26k vs 2025
Average employees
3
as at 31 Mar 2026
Current assets (cash, debtors, other) and net assets by year, in £. Latest year first.
2026202520242023
CashDebtorsOtherNet assets
Full figures
As filed31 Mar 202631 Mar 202531 Mar 202431 Mar 2023
Average employees3344
Net assets£84,856£187,583£157,832£152,478
Current assets£35,772£61,837£129,233£123,541
Fixed assets£67,800£181,298£68,685£69,169
Shareholders equity£84,856£187,583£157,832£152,478

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. 2015Company incorporated
  2. 2026Latest accounts filed
  3. 2026Verified on this directory

Frequently asked questions

Is De Martin & Co Ltd a regulated accountant?

Yes. De Martin & Co Ltd is a member firm of AAT, and is supervised for anti-money-laundering by AAT. 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.

Is De Martin & Co Ltd a chartered accountant?

De Martin & Co Ltd is a member firm of AAT, a UK professional accountancy body, but it is not a chartered firm. Chartered status is conferred only by bodies such as ICAEW, ICAS or ACCA.

What services does De Martin & Co Ltd offer?

Based on its own website, De Martin & Co Ltd offers Payroll, Bookkeeping, Limited company accounts, and CIS. Confirm current services and availability with the firm before engaging. Message this firm →

How long has De Martin & Co Ltd been established?

De Martin & Co Ltd was incorporated at Companies House in 2015, so it has been on the register for about 11 years. A longer trading history is one sign of an established, accountable firm, though a newer firm is not necessarily less capable.

Does De Martin & Co Ltd file its accounts on time?

Yes. According to Companies House, De Martin & Co Ltd'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 De Martin & Co Ltd?

We build this record only from public, authoritative sources - for this firm, Companies House and AAT, 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. De Martin & Co Ltd scores 100/100. Nothing in the score is subjective, and every rule is listed on this page. How we verify →

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