I’ve used Mailbox CSBS for numerous years now and William has been nothing but helpful and considerate. The mailbox is easily accessible and offers additional privacy for business owners such as myself. I can recommend this service to everyone!

I have used Caerphilly Small Business Services for approximately 2 years and have found their services to be extremely efficient, professional and confidential at all times. I have no hesitation in recommending William and his team.

AM, McK Consulting

Excellent service, reasonably priced, staff always very helpful and good fast responses to any queries.

Cymru Community Trust

Excellent mailbox company at a good price! Been with CSBS for 5 years now and can’t fault the service. They always reply to emails and phone calls, 5 star service.

Funky Fragrances

Been using Caerphilly Small Business Services for nearly 7 years. Very happy with their services, professional and reliable. Would recommend them to anyone who wishes to have a secure address for delivery of business parcels/letters.

I find the services offered by CSBS to be first class – there is always someone to talk to should you need it and the staff are competent and helpful and friendly to boot. They offer a complete package of solutions, which has worked very well for me. Furthermore, their pricing is extremely competitive. I would highly recommend CSBS.

Charl Breytenbach, Bison Blu Limited

Caerphilly Small Business Services provide us with registered office and mailbox services.  We have always found them to be prompt, professional and above all flexible to the needs of our growing business.  Consequently, we have no hesitation in recommending them to our clients.

Perspectives Accounting and Business Services

Mailbox Rental Services

Mailbox Rental Services

The most competitively priced mailbox rental in the UK! Standard mailbox rental services starting from under £7 per month.

Mail Forwarding Services

Mail Forwarding Services

The UK’s only free mail forwarding service, you only pay for postage and materials! Save up to £260 per year for the life of your contract.

Registered Office Services

 Registered Office Services

Get privacy for your business or residential address. Free registered office with our premium mailbox rental or goldbox rental.

Credit Control & Debt Recovery

Credit Control & Debt Recovery

Take the hassle out of vetting new clients with our credit vetting service. Enjoy our bespoke credit control & debt recovery solutions from experienced industry professionals.

Accounting & Bookkeeping Services

Accounting & Bookkeeping Services

Our accounting & bookkeeping services are designed specially for SMEs, with fixed fees for PAYE, VAT Returns, Corporation Tax Returns, Companies House Returns and more.

Serviced Offices

Serviced Offices

Start up office space available at a fixed cost from £50.00 a week. All inclusive with free fibre optic broadband.

The Complete Solution for your Mailbox Services

Caerphilly Small Business Services is here to provide you with everything you need to start making those first steps towards working for yourself, with our knowledge and understanding we can give you the tools you need to make your business grow. We offer a comprehensive service, supplying mailboxes for both personal and business use.

With our mailboxes you can take advantage of both, FREE mail forwarding and our scan to email service. In addition you will incur no extra charges for parcels with all of your registered and courier deliveries being signed for.

Your new business address:

Your name
Your company name
Apex House
Thomas Street
Trethomas
Caerphilly
CF83 8DP

Please note CSBS only trades from the above address

We also offer a FREE Registered Office with every 12 month Mailbox Contact on our Premium or Goldbox rental, or as a standalone for only £30.00 a year and you can add in our Directors Service address for only £15.00 a year.

Cash flow is the lifeline of all businesses, slow payers and bad debts are one of the most common reasons why a business fails. Good sales ledger and credit control procedures are essential tools for every business and, if things do go wrong, you have the knowledge that our debt management service will be there to help and assist you.

In business, it is all about leaving a lasting image, whether it is your business card or the quotation on your headed paper. The correct company stationery will help you create that image and all at incredible prices when your order from CSBS. Whether you require business cards, compliment slips or headed paper, you will find what you need in our start up stationery packs, or our replacement stationery packs.

Finally our fixed fee Accounting and Bookkeeping Service will stop any unwanted surprises due to late penalty fees from either the HMRC, or Companies House.

MailboxCSBS the only solution you need.