Verified AccountantsUK firms, verified against the public record
Abacus Accountancy (LDN) Ltd website icon

Abacus Accountancy (LDN) Ltd

Chartered Certified Accountants in London E14

Verified & RegulatedTrust Score100/100Excellent

Companies House: 06932642Unit A Abbotts Wharf, 93 Stainsby Road, London, E14 6JLData updated 07 Jul 2026

Formerly known asDewan & Co Limited

In the local market

Abacus Accountancy (Ldn) Ltd is one of 4856 accountancy practices we verify in London. Incorporated in 2009, it is among the longest-established of them. It advertises a wider range of services than most firms we list in London.

Verified Accountants assessment

Abacus Accountancy (LDN) Ltd is a UK limited company based in London, incorporated in 2009 and trading for 17 years.It was previously known as Dewan & Co Limited.

Public records confirm it is anti-money-laundering supervised by ACCA, a member firm of ACCA, up to date with its accounts (last filed 30 Jun 2025), and running a confirmed website. Its most recent filed accounts, for the year to 30 Jun 2025, report net assets of £15,855, down from £16,786 the year before. Its website shows it handles VAT, Payroll, Bookkeeping, and Limited company accounts.

How we verify →

Verification record and Trust Score

100/100

Trust Score

Excellent
Public record
AML supervised · ACCA
Active company
Filing compliant
Trading 17 years
Companies House ACSP
Professional qualification
  • ACCA
  • ICAEW
  • 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. 06932642 (opens in new tab)incorporated 2009Companies House · checked 07 Jul
Registered activity
  • SIC 69202 - Bookkeeping
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 Jun 2025 (opens in new tab)Companies House · checked 07 Jul
Anti-money-launderingSupervised by ACCAACCA 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.ACCA · checked 21 Jul
Companies House ACSPAuthorised Corporate Service ProviderRegistered on the Companies House Authorised Corporate Service Provider list - permitted to file, and verify client identities, at Companies House on behalf of clients.Companies House · checked 25 Jul
Statutory auditRegistered statutory auditorThe Association of Chartered Certified Accountants · reg 0845994 (opens in new tab)Authorised to conduct statutory audits (the legally required independent audit of company accounts) under a Recognised Supervisory Body. Only firms on the official UK Audit Register may sign a statutory audit.audit-register · checked 28 Jul
Professional bodyMember firm of ACCAAssociation of Chartered Certified Accountants (ACCA) is a UK professional accountancy body. Member firms must meet its qualification and conduct standards and can be disciplined by it.firm website · checked 29 Jul
Sources: Companies House (opens in new tab), ACCA, audit-register, firm website (opens in new tab)
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Good fit for

  • Handles VAT, Payroll, Bookkeeping and Limited company accounts
  • Businesses that need a statutory audit

Specialisms and services

Services
AccountantVATPayrollBookkeepingLimited company accountsAuditManagement AccountsCompany Formation

Message this firm

Send an enquiry and we will pass it to Abacus Accountancy (LDN) Ltd. No account needed - just your contact details and what you need help with.

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People at Abacus Accountancy (LDN) Ltd

Persons with significant control (1)

  • Mr Dewan Nurul Huda ChowdhuryOwns 75-100% of shares

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

Financials (as filed)

Companies House filing history (opens in new tab) | 2014 to 2025
Net assets
£16k
as at 30 Jun 2025-£931 vs 2024
Current assets
£26k
as at 30 Jun 2025-£12k vs 2024
Cash at bank
£24k
as at 30 Jun 2025-£4.5k vs 2024
Average employees
2
as at 30 Jun 2025+1 vs 2024
Current assets (cash, debtors, other) and net assets by year, in £. Latest year first.
202520242023202220212020201920182017201620152014
CashDebtorsNet assets
Full figures
As filed30 Jun 202530 Jun 202430 Jun 202330 Jun 202230 Jun 202130 Jun 202030 Jun 201930 Jun 201830 Jun 201730 Jun 201630 Jun 201530 Jun 2014
Average employees2111111
Net assets£15,855£16,786£10,904£16,083£13,243£4,784£11,915£5,736£7,560£5,244£2,128£4,112
Cash at bank£24,393£28,931£11,394£14,959£23,712£9,858£2,674£577£2,782£643£1,188£1,206
Current assets£25,505£37,824£12,081£23,986£33,007£20,065£32,375£27,158£8,373£6,133£5,632£7,080
Debtors£1,112£8,893£687£9,027£9,295£10,207£29,701£26,581£5,591£5,490£4,444£5,874
Shareholders equity£15,855£16,786£10,904£16,083£13,243£4,784£11,915£5,736£7,560£5,244

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. 2009Company incorporated
  2. 2025Latest accounts filed
  3. 2026Verified on this directory

Frequently asked questions

Is Abacus Accountancy (LDN) Ltd a regulated accountant?

Yes. Abacus Accountancy (LDN) Ltd is a member firm of ACCA, and is supervised for anti-money-laundering by ACCA. 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 Abacus Accountancy (LDN) Ltd a chartered accountant?

Yes. Abacus Accountancy (LDN) Ltd is a member firm of ACCA, so it can use the title Chartered Certified Accountants. "Chartered" and "Chartered Certified" are legally protected UK terms that only members of these bodies may use.

What services does Abacus Accountancy (LDN) Ltd offer?

Based on its own website, Abacus Accountancy (LDN) Ltd offers VAT, Payroll, Bookkeeping, Limited company accounts, Audit, and Management Accounts. Confirm current services and availability with the firm before engaging. Message this firm →

How long has Abacus Accountancy (LDN) Ltd been established?

Abacus Accountancy (LDN) Ltd was incorporated at Companies House in 2009, so it has been on the register for about 17 years. A longer trading history is one sign of an established, accountable firm, though a newer firm is not necessarily less capable.

Does Abacus Accountancy (LDN) Ltd file its accounts on time?

Yes. According to Companies House, Abacus Accountancy (LDN) 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 Abacus Accountancy (LDN) Ltd?

We build this record only from public, authoritative sources - for this firm, Companies House, ACCA, audit-register, and firm website, 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. Abacus Accountancy (LDN) 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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