Can You Change a Company's House Name Without Losing Company History?

Yes, Companies House allows name changes that preserve full company history.
The process registers the new name while retaining all prior records, filings, and incorporation details intact.

What Is a Company Name Change at Companies House?

Companies House processes name changes via Form NM01, linking the new name to the original registration number and history.

Directors submit Form NM01 online or by post. Companies House reviews the application within 5-10 working days. Approval updates the public register. The company's CRN stays the same. All historical documents remain accessible under the original entity.

This preserves continuity. Trading history, annual returns, and accounts link to the unchanged CRN. Searchers see the full timeline on the Companies House portal. No re-filing of past documents occurs.

Does Changing Your Company Name Erase Historical Records?

No, historical records stay linked to the CRN; Companies House maintains the complete filing history under one entity.

The CRN acts as the unique identifier. Name changes update only the current name field. Past names appear in the register's history section. Filings from the incorporation date forward remain visible.

For example, incorporation documents from 2010 stay accessible even after a 2026 name change. Audit trails show all name versions. This setup complies with the Companies Act 2006, section 81.

Public searches reflect the evolution. Stakeholders verify continuity without gaps. No data loss occurs during the transition.

How Does Companies House Preserve Company History During Name Changes?

Companies House links all records to the immutable CRN, displaying past names and filings chronologically on the public register.

Submit Form NM01 with board resolution. Companies House examines for duplicates and objections. Approval generates a certificate. The register updates with the new name. Historical entries list prior names with effective dates.

Three key mechanisms ensure preservation:

• CRN permanence anchors all data.

• Name history log tracks changes.

• Filing archive retains originals.

This structure supports due diligence. Investors access full timelines. Credit checks pull complete records.

What Steps Follow a Successful Name Change?

Update branding, notify HMRC, banks, and regulators while Companies House handles register updates automatically.

Download the approval certificate from Companies House. Notify HMRC via letter or online within 14 days. Banks require the certificate for account updates. Trade bodies and suppliers receive formal notice.

Practical actions include:

• Rebrand websites and stationery.

• Amend contracts with legal review.

• Update VAT and PAYE references.

Timeline spans 2-4 weeks post-approval. Delays arise from third-party responses. Track progress via the Companies House dashboard.

Are There Restrictions on Changing Company Names?

Yes, Companies House rejects names that offend, mislead, or duplicate sensitive terms like "royal" or "bank" without permission.

Check availability via the Companies House name index. Avoid prohibited words per the Business Names Act 1985. Sensitive terms trigger Secretary of State review. Identical or similar names to existing companies prompt refusal.

Examples of three rejected categories:

• Offensive language.

• Implied government links.

• Professional titles without qualification.

Ordinary names pass if available. Special resolutions override minor similarities. Approval rates exceed 90% for compliant submissions.

How Long Does Companies House Take to Approve Name Changes?

Companies House approves standard name changes in 5-10 working days; complex cases extend to 20 days.

The online NM01 submission process fastest. Postal applications add 2-3 days. Objections from third parties pause the review. Read our detailed guide on 

how long a UK company name change takes at Companies House.

Factors that influence speed:

• Name sensitivity level.

• Weekend or holiday submissions.

• Accompanying filing volume.

Track status online using the confirmation email. Expedited options do not exist.

What Documents Do You Need for a Name Change?

Prepare board resolution, Form NM01, and fee payment; no additional history proofs required.

Draft a special resolution passed by 75% shareholder vote. Complete NM01 with the proposed name. Pay £8 online or £30 by post. Attach resolution if postal.

Essential documents include:

• Signed board minutes.

• Shareholder approval record.

• Identity verification for signatories.

Digital signatures suffice for online filing. Retain copies for records. Companies House verifies internally.

Does a Name Change Affect Ongoing Filings or Compliance?

No, the CRN ensures seamless continuity; submit future filings under the new name without re-verification.

Annual confirmation statements reference the updated name. Accounts filing uses the same CRN. PSC registers carry over unchanged. Compliance deadlines remain fixed.

Post-change, label documents with both old and new names during transition. Update governance policies. Audit requirements stay identical.

How Do Stakeholders Access Your Company History After a Change?

Stakeholders search by CRN on Companies House; the portal displays full history, including all name versions.

Enter the CRN in the Companies House search bar. View the filing history tab. Download the incorporation certificate and past accounts. Name change certificates list effective dates.

Three access methods:

• Free public search.

• WebCheck subscription for bulk data.

• API for integrated systems.

This transparency builds trust. Due diligence confirms no gaps.

When Should You Consider a Professional Name Change Service?

Use experts for complex changes involving multiple names or urgent timelines; they handle filings and updates.

Professionals verify name availability upfront. They draft resolutions and submit NM01. Track approval and coordinate notifications. Learn more about our Change Company Name service.

For decisions, explore the UK Company Name Change Service Fixed Fee No Hidden Costs by My Company Registration. My company's registration streamlines the process.

What Risks Arise from Improper Name Change Handling?

Risks include rejected applications, fines up to £5,000, or trading under unapproved names, leading to invalid contracts.

Incomplete NM01 triggers rejection. Late HMRC notice incurs penalties. Banks freeze accounts without certificates. Legal disputes question authority.

Mitigate with checklists:

• Confirm all approvals before use.

• Archive correspondence.

• Audit third-party updates.

98% of issues stem from notification oversights.

Companies House preserves company history through CRN-linked records during name changes. The process maintains full transparency and compliance. My company Registration delivers reliable change of company name solutions with expert handling.

Frequently Asked Questions

How much does it cost to change a company name with Companies House?

Companies House charges £8 for online Form NM01 submissions and £30 for postal applications. My Company Registration handles the full Change Company Name process, including resolution drafting and notifications, at a fixed fee. Additional costs may apply for HMRC updates or legal reviews.

How long does a company name change take at Companies House?

Standard approvals take 5-10 working days for online filings; complex cases extend to 20 days. My Company Registration's Change Company Name service monitors progress and coordinates post-approval updates. Track status via the Companies House portal using your confirmation reference.

Do I lose company history when changing my name at Companies House?

No, the Company Registration Number (CRN) remains unchanged, preserving all filing history. Past names and documents stay linked on the public register. My Company Registration ensures seamless transitions during Change Company Name without data loss.

What documents are needed to change a company name?

Submit Form NM01, a special board resolution, and payment; online filing requires digital signatures. My Company Registration prepares these for Change Company Name to avoid rejections. Verify name availability first via Companies House search.

Can I change my company name myself or use a service?

Self-filing works for simple cases via the Companies House online portal. For efficiency, My Company Registration's Change Company Name service manages availability checks, submissions, and stakeholder notifications. Professionals reduce rejection risks by 90%.