Filing a confirmation statement (CS01) with Companies House is necessary to change SIC code. At FileConfirmationStatement, we help you change the Standard Industrial Classification (SIC) code of your company with ease.
£75+ VAT
At File Confirmation Statement, all our accountants are fully qualified professionals, holding certifications from leading UK accounting bodies including ICAEW, ACCA, and AAT. This ensures you receive expert advice, accurate reporting, and a high standard of service for your business needs.



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A proper SIC Code is important to your business to comply and be funded. Our professional change SIC code service ensures that your SIC code is properly changed and updated. The following is what you have to prepare:
This secure code is required to authorise updates.
Find the particular code that reflects your operations and business activities.
It helps in identifying your company.
It helps to ensure correct classification, to make it official.
Any changes in classification have to be approved by a company official.
Your SIC code is changed during the confirmation statement filing.
Make sure that your information is up to date with Companies House.
Changes must be authorised by a company officer, and an approval is required
Our professional Confirmation Statement filing service to change SIC code ensures your limited company remains in good standing while you focus on growth and profitability.
Definitely, we help you with your filing process and use all the modern accounting tools like Xero, Sage, QuickBooks, etc. Moreover, we track your dates of filing and have an active communication with your team.
Customised service by a qualified professional who knows your business needs and responds to your compliance questions in real time.
No hidden fees or surprises. Competitive rate SIC code update services overall.
All company details, including shareholder information, registered addresses, etc., are properly checked by our experts, and hence, there is no error in the submission.
Review your confirmation statements and filing history securely online, with records well-organised for audit and reference.
As your business or company evolves, keeping your SIC code accurate is essential. Our professional service ensures your classification reflects your actual activities and complies with Companies House requirements.
Change SIC code information through our secure and fully encrypted online filing portal.
We match your activities with the current official indexes to change SIC Code indexes with complete accuracy.
Get updated records of company SIC codes and get confirmation on instant filing through our automated system.
We have a simplified procedure, to evaluate your company is accurately classified within a short time and at the right place with Companies House. Go through 4 Easy Steps:
Complete your request online with current and new SIC code(s)
Our professionals verify the eligibility and fill in the formalities.
Instant electronic filing on your behalf.
Eventually, we provide official confirmation of the changed SIC code.
Do not risk non-compliance with Companies House, as we handle all your paperwork. Manage your SIC codes(s) updates and your accounts with our all-rounded accounting services.
Reminders that will not allow you to miss any deadline.
Professional assistance at all stages.
We offer easy and cost-effective compliance.
The professional advice on future-proofing your business.
Your Confirmation Statement is submitted without any delay.
We re-check all the information collected and processed to prevent fines or rejection.
When you file your Confirmation Statement for SIC code with us, you are opting to be efficient, reliable, and at peace.
Our team’s years of experience will help you file without any worries
We are experts in processing the SIC code change, which is in line with the Companies House requirements.
No hidden costs, no hidden charges, ideal for micro-entity companies that maintain low costs.
Our professionals will help you out throughout the filing process. Hundreds of dormant companies trust us to get the Confirmation Statement Filing to change the SIC code done.
Accuracy and reliability are the most important things when choosing to file your confirmation statement to change SIC code.
Incorrect codes may result in non-compliance and missed opportunities.
Lenders and investors rely on proper classifications of SIC Code.
A lot of tenders and corporate contracts require SIC alignment.
The right SIC code enhances your company’s profile and improves its reputation.
Learn everything you need to know about filing, updates, penalties, and common mistakes to avoid.
Learn everything you need to know about filing, updates, penalties, and common mistakes to avoid.
Change SIC Code refers to revising your business classification to make sure it is accurate, compliant and has a better chance.
The change of the SIC code with the help of the professional service guarantees that your business is rightly categorised, without the risk of penalties, and opens up development opportunities.
SIC code changes are usually processed within a few working days after submission, subject to Companies House approval.
Yes, you should Change SIC Code to get funding, a contract, and establish credibility under the appropriate classification.
While not mandatory, professional assistance helps ensure your SIC code is accurate, compliant, and aligned with regulatory requirements.