How to check a waste company on Companies House

A Companies House check helps you identify the incorporated business behind a waste service. It can show you its registered name, company number, status and published corporate records. Match that record to the company you are considering hiring before relying on it.

Start with the supplier’s company number, open the official register and compare the record with its quotation or contract. Read relevant filings and resolve differences before recording your conclusion. Keep separate checks for the carrier, receiving site and proposed waste activity.

This guide offers a practical workflow for businesses arranging waste services in England, Scotland and Wales. It explains how to use corporate information without treating incorporation as proof of waste authorisation or commercial reliability. For the broader approach, read how to check waste company records and regulatory history.

What can Companies House tell you about a waste company?

The official company information service provides free access to registered company details and documents. Depending on the record, you can investigate officers, earlier names, charges and insolvency information alongside the basic company overview.

Use this part of the review to identify the incorporated business and read what has been filed about it. This is particularly helpful when several companies use a familiar trading name or the supplier has changed its name.

The register does not answer every question about the collection you are buying. In particular, a company listing cannot establish which vehicle will collect your waste, where it will go or whether the receiving activity is authorised. Those details need evidence linked to the actual service.

Set an objective before searching. For a new supplier, that might be confirming the contracting company. For an existing supplier, it might be investigating a new company number on an invoice. A specific question produces a more useful check than collecting documents without knowing what you need to establish.

What information should you request before searching?

Ask the supplier for its full legal name, company number and any trading name used on the quote. Also ask which legal business will enter the contract, which will collect the waste and which will operate the destination. These roles may be performed by different businesses.

You can use a short request: “Please confirm the full legal name and company number of the business providing our contract, and identify any separate collecting business or receiving-site operator.” This is a recommended checking step rather than a prescribed statutory questionnaire.

Keep the original quotation or supplier response. If your colleague later reviews a differently named record, they should be able to see what the supplier actually supplied. Avoid copying an assumed company number from a third-party directory into the supplier’s account before you have matched it.

If the business says it is a sole trader, ask for the individual’s legal business identity and trading name instead of insisting on a limited company number. The government’s sole trader guidance explains that structure. A missing company record alone does not establish that a business is operating unlawfully.

How do you find the correct company record?

Use Find and update company information, reached through GOV.UK. Enter the supplied company number first. Preserve any prefix and leading zeros rather than shortening the reference in your notes.

If you only have a name, search the full legal name and examine the results carefully. A close spelling match is a candidate for investigation, rather than confirmation. Compare the number, registered name and contextual information with the supplier’s documents.

Where several results appear, do not choose whichever looks largest or most familiar. Ask the supplier to identify its own company number. A company operating under the same brand, or sharing a director, may be a separate legal entity from the business named on your contract.

Save the direct company-record link and your check date. Searching again by a brand name can return a different candidate later, especially after a rebrand. A stable reference in your record makes subsequent checks easier to reproduce and reduces avoidable confusion between similarly named businesses.

If no clear match appears, use why a waste supplier might not be on Companies House. It explains the different approach needed for sole traders, partnerships and trading names.

Which details should you compare on the company overview?

Begin with the legal name and company number, then review the displayed company type, status, incorporation date and registered office. Check whether the record agrees with the supplier information you received. Where it does not, record the difference in plain language.

For example, “Quote names Valley Collections Limited; supplier supplied the company number for Valley Processing Limited” is a useful observation. “Supplier details suspicious” does not explain the issue or what would resolve it. Ask which entity is contracting and why another entity’s number was provided.

Do not use incorporation age as a substitute for understanding the service. A recently incorporated business may have experienced staff, while a long-established company may still require careful review. If continuity matters, ask how the proposed arrangement relates to previous trading and who holds the relevant authorisations.

Treat an apparently complete overview as the beginning of the check. The next step is reading the records relevant to your question, rather than giving the supplier an unrestricted approval because all the basic fields have values.

Does an active company status mean the supplier is safe to use?

An active status should not be treated as a financial guarantee, environmental approval or prediction that collections will continue. It is one item of corporate information, and your decision needs to reflect the service and the evidence available.

If a colleague asks you to mark a supplier “fully compliant” after checking its status, explain the scope of your work. A clearer record is “Company identity and displayed status checked on this date; carrier and destination checks recorded separately.” This tells the next reviewer what has actually been established.

Read what active means on Companies House for a fuller explanation. Where a record raises questions about administration or liquidation, use our waste company insolvency checks guide rather than trying to infer the position from a status word alone.

Identify any unresolved matters about the company and decide what further evidence your organisation needs before appointing or continuing with it. Explain that decision in the review instead of treating the corporate status as an automatic pass or failure.

Why might the registered office differ from the waste yard?

A registered office, invoice address and operational waste site answer different questions. Your supplier may provide more than one address for understandable business reasons. Do not assume that the address on a company record is the place where waste is handled.

Label each address in your review: registered office, collecting depot, correspondence address and proposed receiving site. Where the purpose is unclear, ask. Keep the purpose of each address visible, including any difference that still needs clarification.

For an operational destination, request its actual location and relevant regulator reference. Compare those details with the receiving-site evidence. A matching registered office between two companies is not enough to establish that one company’s permit covers the other’s activity.

Likewise, several companies sharing a business address does not by itself prove ownership or wrongdoing. Record the shared address as an observation and seek a more direct basis for any conclusion about their relationship. Retain the source supporting any confirmed relationship.

For a more detailed address comparison, read registered office versus trading address. It explains how to label corporate, correspondence and operational locations in the same supplier file.

How should you review filing history and company changes?

Open the filing history and look for documents that explain your immediate question. These could include a name change, an address change, officer appointments or accounts. Read the document itself where the summary does not provide enough context.

Keep the filing date separate from any event date or reporting period stated in the document. A recently published filing may describe an earlier event. Writing down both helps you avoid presenting old information as a new development.

Our guide to reading a waste company’s filing history provides a detailed method. You do not need to turn every routine filing into an alert. Start by asking whether it changes your understanding of the contracting entity, the proposed service or an outstanding question.

If you are investigating a company-name change, connect the previous and current names using the official company record. If a different company number appears, investigate it as a potentially different legal business. A shared brand or an assurance that “nothing has changed” does not answer which entity is now providing your contract.

Should you check directors and company ownership?

Officer and ownership information can provide context, especially where your supplier is part of a group. The Companies House PSC guidance explains the ownership and control conditions used for people with significant control. These are more specific than simply knowing who manages a collection depot.

Use the information to ask relevant questions. For example, if the supplier describes itself as a subsidiary, request the name of the parent and clarify which company is responsible for the contract. Record a confirmed relationship separately from one you have inferred from similar names.

A director appearing on two company records does not make those companies interchangeable. Nor should an event concerning one company automatically be attributed to another company with that director. Follow the exact legal entity and, for regulatory records, the relevant site and activity.

Keep personal information proportionate to the business question. A supplier review generally benefits more from a clear explanation of the corporate relationship than from a large collection of unrelated personal details about current or former officers.

Read directors and people with significant control when interpreting ownership entries. For a group arrangement, parent companies and subsidiaries explains how to distinguish the contracting company from its related businesses.

What if the company number does not match the invoice?

Pause the identity conclusion and ask for clarification. Preserve the quote, invoice and company record that contain the difference. State which number appears on each document and ask the supplier to explain the correct contracting entity.

A helpful response should identify the business and the reason for the discrepancy. That might involve a correction, a trading-name explanation or a proposed change of contractor. Evaluate the answer against the records rather than assuming the cause in advance.

If the explanation involves a new company, revisit the relevant service checks. Do not silently replace the company number in your system and carry forward every old approval. Your existing carrier, destination and contract records may refer to the previous entity.

Where payment details also change, follow your organisation’s established verification process using trusted contact details. Corporate matching and payment verification are related administrative questions, but one does not resolve the other. Keep the people responsible for procurement and accounts informed of the confirmed identity.

Does Companies House verify every detail on the register?

Companies House’s current search guidance describes checks on filings, enquiries where accuracy is in doubt and powers to address information already registered. It also explains limitations of the information and the basic nature of its checks on accounts.

Avoid the outdated blanket statement that the registrar never checks information. Equally, do not treat the appearance of a filing as an endorsement of the supplier or independent assurance of every claim in its documents.

For your review, this means retaining uncertainty where appropriate. If the supplier’s explanation and an official record conflict, describe both and identify what would resolve the difference. If you believe register information is incorrect, use Companies House’s official contact route rather than editing your copy as though the correction has already happened.

A reliable note separates the published information, the supplier’s response and your decision. It should be possible for another colleague to understand which part came from which source.

How does a company check connect with waste authorisation checks?

Use your confirmed legal identity as a starting point for checking the relevant carrier and receiving-site records. Keep the role of each business visible, especially where a broker arranges collection by another company or a group uses a separate processing subsidiary.

The Registrations & permits topic explains the separate authorisation questions. The corporate name can help match the records, but the proposed waste, activity, destination and regulator details still need their own review.

For historical concerns, see how to check a waste company’s enforcement history. Company names and previous names can help you search, but any adverse finding needs to be matched to the correct legal business, period and site.

If an English facility has a published inspection report, our guide to Environment Agency Compliance Assessment Reports explains how to read it. Keep that facility evidence distinct from the company’s incorporation record so the conclusions remain clear.

What should you save after a Companies House check?

Keep a short, reproducible record containing the company number, current legal name, source link, check date and documents relevant to your decision. Add any unresolved question, the supplier’s response and the person responsible for following it up.

You might record: “Company record matched to signed quotation using supplier-confirmed number. Invoice trading name explained in supplier email. Receiving-site operator is a separate company and its authorisation review is outstanding.” The note identifies the completed checks and the outstanding destination enquiry for the next reviewer.

Choose review triggers that suit your service, such as a changed contracting company, unexplained invoice details or a relevant new filing. Companies House offers a free company-following service, but an alert still requires interpretation and a decision about relevance.

Make your final check easy to hand over. Another person should know which business you checked, why you checked it and what remains open. Return to the company records and regulatory history pillar to bring the corporate and regulatory evidence together.

Sources and further reading

• GOV.UK: Get information about a company.
• Companies House: Find and update company information.
• Companies House: Searching the Companies House register.
• GOV.UK: Become a sole trader.
• Companies House: People with significant control.
• GOV.UK: Company information you must report.

Source information checked on 12 October 2026. The checking workflow and examples are practical guidance from WasteSignal; they are not a prescribed statutory checklist or a financial assessment of a particular supplier.