ALION ENGINEERING SOLUTIONS LTD

Company details

Source: Companies House Free Company Data Product, 1 November 2026. View filing history, officers and PSCs on Companies House.

Summary

ALION ENGINEERING SOLUTIONS LTD is a private limited company registered in the UK under company number SC519374. It was incorporated on 3 November 2015 and its current status is active - proposal to strike off.

The registered office address is 146 SEAFIELD ROAD, ABERDEEN, ABERDEENSHIRE, AB15 7YN, UNITED KINGDOM.

Its declared nature of business is support activities for petroleum and natural gas extraction (SIC 09100).

The next accounts are due by 31 August 2024 and the next confirmation statement by 16 November 2024.

About ALION ENGINEERING SOLUTIONS LTD

Company type and jurisdiction

ALION ENGINEERING SOLUTIONS LTD is a private company limited by shares. Its owners (shareholders) are only liable for its debts up to the value of their shares, it must have at least one director, and its shares cannot be offered to the public. Its company number SC519374 shows it was registered in Scotland, so its records are kept by Companies House in Edinburgh. It has been on the register for 11 years.

What ALION ENGINEERING SOLUTIONS LTD does

On the public register, ALION ENGINEERING SOLUTIONS LTD lists its activity using the UK Standard Industrial Classification (SIC 2007): support activities for petroleum and natural gas extraction (09100). This places it in the mining and quarrying section of the economy. SIC codes describe what a company says it does; they are not a licence and are not checked by Companies House. See other companies with the same SIC code.

Where ALION ENGINEERING SOLUTIONS LTD is registered

Its registered office is in Aberdeen (postcode district AB15). The registered office is the official address for letters from Companies House, HMRC and the courts. It must be in the same UK jurisdiction where the company was registered, but it does not have to be where the business trades: many companies use their accountant's or a formation agent's address. Browse other companies in AB15.

Accounts and filing deadlines

ALION ENGINEERING SOLUTIONS LTD must file its next annual accounts by 31 August 2024, and that date has already passed. The last accounts on the register were micro-entity accounts: a very small company (turnover up to £1m, balance sheet up to £500,000, 10 or fewer employees) that files a simplified balance sheet. Its next confirmation statement, which confirms its officers, shareholders and registered office are up to date, is due by 16 November 2024 and is overdue. A private company that files its accounts late gets an automatic penalty of £150 if they are up to one month late, rising to £375, £750 and £1,500 after six months, and the penalty is doubled if accounts are late two years in a row. A company that does not file a confirmation statement can be struck off the register.

Before you do business with ALION ENGINEERING SOLUTIONS LTD

Check that the company name and number on its invoices and website match SC519374, read its latest accounts and confirmation statement, and look up its directors and people with significant control on the official register. If it charges VAT, ask for its VAT number and check it with our VAT number checker: a company number and a VAT number are different things. How to check a UK company.

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