Verified AccountantsUK firms, verified against the public record

Marta Acc London Limited

Accountant in New Malden KT3

Verified & RegulatedTrust Score87/100Excellent

Companies House: 1438500241 Blagdon Road, New Malden, KT3 4AFData updated 07 Jul 2026

In the local market

Marta Acc London Limited is one of 17 accountancy practices we verify in New Malden. It is the only AAT-regulated firm among them, rather than under the default HMRC scheme.

Verified Accountants assessment

Marta Acc London Limited is a UK limited company based in New Malden, incorporated in 2022 and trading for 4 years.

Public records confirm it is anti-money-laundering supervised by AAT, a member firm of AAT, up to date with its accounts (last filed 30 Sep 2025), and running a confirmed website. Its most recent filed accounts, for the year to 30 Sep 2025, report net assets of £3,601, up from £3,219 the year before. Its website shows it handles Payroll, Bookkeeping, and Limited company accounts.

How we verify →

Verification record and Trust Score

87/100

Trust Score

Excellent
Public record
AML supervised · AAT
Active company
Filing compliant
Trading 3 years
Professional qualification
  • AAT
  • ICAEW
  • ACCA
Contact
Websitepending
Phone
Emailn/a

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. 14385002 (opens in new tab)incorporated 2022Companies 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 30 Sep 2025 (opens in new tab)Companies House · checked 07 Jul
Professional bodyMember firm of AATMAAT · licence 1008849Association 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 and Limited company accounts

Specialisms and services

Services
AccountantPayrollBookkeepingLimited company accounts

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Addresses

Registered office Companies House
41 Blagdon Road, New Malden, KT3 4AF
Office Google Business Profile
1 Charles Babbage Cl, Chessington, KT9 2SA

The registered office is the firm's address on the Companies House register; the office is the trading address on its confirmed Google Business Profile. They can differ.

People at Marta Acc London Limited

Persons with significant control (1)

  • Ms Marta Agata Olszewska-DelgadoOwns 75-100% of shares, 75-100% of voting rights, Can appoint or remove directors

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

Financials (as filed)

Companies House filing history (opens in new tab) | 2023 to 2025
Net assets
£3.6k
as at 30 Sep 2025+£382 vs 2024
Current assets
£3.6k
as at 30 Sep 2025+£382 vs 2024
Cash at bank
£1.6k
as at 30 Sep 2025-£1.6k vs 2024
Average employees
1
as at 30 Sep 2025
Current assets (cash, debtors, other) and net assets by year, in £. Latest year first.
202520242023
CashDebtorsNet assets
Full figures
As filed30 Sep 202530 Sep 202430 Sep 2023
Average employees110
Turnover£42,520£18,238
Net assets£3,601£3,219£150
Cash at bank£1,601£3,219£50
Current assets£3,601£3,219£150
Debtors£2,000£100
Shareholders equity£3,219£150

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. 2022Company incorporated
  2. 2025Latest accounts filed
  3. 2026Verified on this directory

Frequently asked questions

Is Marta Acc London Limited a regulated accountant?

Yes. Marta Acc London Limited 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 Marta Acc London Limited a chartered accountant?

Marta Acc London Limited 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.

Where is Marta Acc London Limited based?

Marta Acc London Limited's registered office is 41 Blagdon Road, New Malden, KT3 4AF, but it trades from 1 Charles Babbage Cl, Chessington, KT9 2SA (from its confirmed Google Business Profile). A registered office is the address on the Companies House register and can differ from where a firm actually works.

What services does Marta Acc London Limited offer?

Based on its own website, Marta Acc London Limited offers Payroll, Bookkeeping, and Limited company accounts. Confirm current services and availability with the firm before engaging. Message this firm →

How long has Marta Acc London Limited been established?

Marta Acc London Limited was incorporated at Companies House in 2022, so it has been on the register for about 4 years. A longer trading history is one sign of an established, accountable firm, though a newer firm is not necessarily less capable.

Does Marta Acc London Limited file its accounts on time?

Yes. According to Companies House, Marta Acc London 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 Marta Acc London Limited?

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. Marta Acc London Limited scores 87/100. Nothing in the score is subjective, and every rule is listed on this page. How we verify →

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