Triangle Consulting Group Limited company overview
Triangle Consulting Group Limited is a private limited company registered with company number 03873491. It was incorporated on 9 Nov 1999 and its current status is active.
The registered office is at 4 Whittle Court, Knowlhill, Milton Keynes, MK5 8FT. The company has 2 active officers.
Triangle Consulting Group Limited upcoming deadlines
Year end accounts
Due 31 Aug 2027
Confirmation statement
Due 23 Nov 2026
Corporation tax payment
Due 31 Aug 2027
Dates are the ones Companies House holds for this company. Late accounts trigger automatic Companies House penalties starting at £150, and HMRC charges interest on late corporation tax.
Triangle Consulting Group Limited at a glance
27 years
Trading age
9,866 days since incorporation
2
Active officers
Alexey, Alexey
85
Filings on record
Latest: 31 Aug 2026
100/100
Filing health score
Accounts and statement up to date
Directors of Triangle Consulting Group Limited
Former officers
Nature of business (SIC codes)
82990
Other business support service activities not elsewhere classified
Allowable expenses for Triangle Consulting Group Limited
Based on Triangle Consulting Group Limited's SIC code (82990), these are typical tax-deductible expenses for a general business company. Claiming them lowers the profit you pay corporation tax on.
Vehicle & mileage
45p a mile for the first 10,000 business miles in a personal car.
Staff & director salaries
Wages, employer NI and pension contributions paid through PAYE.
Accountancy & legal fees
Bookkeeping, year-end accounts, tax advice and company secretarial costs.
Business insurance
Public liability, professional indemnity and employer's liability cover.
Phone & internet
Business mobile contracts, broadband and a share of home internet.
General guidance only — every expense must be wholly and exclusively for business. Ask an accountant
Tax guide for businesses like Triangle Consulting Group Limited
How much tax does a limited company pay?
UK companies pay corporation tax at 19% on profits up to £50,000, rising to 25% above £250,000, with marginal relief in between. Claiming every allowable expense reduces taxable profit.
Does a company like Triangle Consulting Group Limited need to register for VAT?
VAT registration is compulsory once taxable turnover passes £90,000 in any rolling 12 months. Many businesses register voluntarily to reclaim VAT on costs.
How much does an accountant cost for a limited company in Milton Keynes?
Fixed-fee accountants typically charge £60–£200 a month for a small limited company, covering year-end accounts, corporation tax and the confirmation statement.
Can directors of Triangle Consulting Group Limited pay themselves in dividends?
Most small company directors take a low salary plus dividends. Dividends are paid from profits after corporation tax, with an annual £500 dividend allowance.
Filing history
31 Aug 2026 · AA
Total exemption full accounts made up to 30 Nov 2025
16 Jul 2026 · AD01
Registered office address changed on 16 Jul 2026
23 Nov 2025 · CS01
Confirmation statement made on 9 Nov 2025 with no updates
28 Aug 2025 · AA
Total exemption full accounts made up to 30 Nov 2024
28 Nov 2024 · CS01
Confirmation statement made on 9 Nov 2024 with no updates
29 Aug 2024 · AA
Total exemption full accounts made up to 30 Nov 2023
19 Nov 2023 · CH01
Director's details changed for Alexey Sitnikov on 16 Nov 2023
19 Nov 2023 · CH03
Change person secretary company with change date
15 Nov 2023 · CS01
Confirmation statement made on 9 Nov 2023 with no updates
15 Nov 2023 · AD01
Registered office address changed on 15 Nov 2023
22 May 2023 · AA
Micro-entity accounts made up to 30 Nov 2022
22 Nov 2022 · AA
Total exemption full accounts made up to 30 Nov 2021
10 Nov 2022 · CS01
Confirmation statement made on 9 Nov 2022 with no updates
11 Jul 2022 · CH01
Director's details changed for Alexey Sitnikov on 22 Jun 2022
11 Jul 2022 · CH03
Change person secretary company with change date
11 Jul 2022 · AD01
Registered office address changed on 11 Jul 2022
11 Jul 2022 · PSC04
Change to a person with significant control
4 May 2022 · AD01
Registered office address changed on 4 May 2022
23 Nov 2021 · CS01
Confirmation statement made on 9 Nov 2021 with no updates
16 Aug 2021 · TM02
Termination of appointment of Hf Secretarial Services Limited as a secretary on 28 Jun 2021
Showing the latest 20 of 85 filings. See the full history on Companies House
Accounting services for Triangle Consulting Group Limited
From tax to payroll, find accountants who look after every part of Triangle Consulting Group Limited’s finances.
Year-end accounts
Statutory accounts prepared and filed with Companies House on time, every year.
Corporation tax
CT600 returns filed with HMRC and tax planned so you only pay what you owe.
Payroll
Pay your team on time every month, with RTI submissions and pensions handled.
VAT & bookkeeping
Keep your books tidy and your VAT returns MTD-ready all year round.
Confirmation statement
Your annual confirmation statement checked and filed before the deadline.
Management accounts
Monthly or quarterly reports so you can see how the business is really doing.
More about Triangle Consulting Group Limited
About Triangle Consulting Group Limited
Triangle Consulting Group Limited is a UK private limited company based in Milton Keynes, registered at Companies House as company number 03873491 since 9 Nov 1999. Its listed activities include other business support service activities not elsewhere classified. This page brings together its public record — directors, registered office, nature of business and filing history — in one easy place.
Triangle Consulting Group Limited filings and compliance
Every UK limited company must file annual accounts, a confirmation statement and a corporation tax return each year. Triangle Consulting Group Limited has 85 filings on record. Keeping on top of these deadlines avoids automatic penalties from Companies House and HMRC, which start at £150 for late accounts.
Looking for an accountant in Milton Keynes?
Businesses like Triangle Consulting Group Limited often use a local accountant for year-end accounts, corporation tax, VAT and payroll. Compare fixed-fee, regulated accountants near Milton Keynes and get free quotes in minutes.
This page shows public information from Companies House. Director of Triangle Consulting Group Limited?
Triangle Consulting Group Limited – frequently asked questions
What is the company number of Triangle Consulting Group Limited?
Triangle Consulting Group Limited is registered at Companies House under company number 03873491.
When was Triangle Consulting Group Limited incorporated?
Triangle Consulting Group Limited was incorporated on 9 Nov 1999 as a private limited company.
Who are the directors of Triangle Consulting Group Limited?
Current officers are Alexey Sitnikov (director) and Alexey Sitnikov (secretary).
What does Triangle Consulting Group Limited do?
The company's registered nature of business (SIC) is 82990 – Other business support service activities not elsewhere classified.
Where is Triangle Consulting Group Limited registered?
The registered office address is 4 Whittle Court, Knowlhill, Milton Keynes, MK5 8FT.
Is Triangle Consulting Group Limited still trading?
According to its latest Companies House record the company status is active. Its most recent filing was total exemption full accounts made up to 30 Nov 2025 on 31 Aug 2026.