Get Started

Each year we collect, sort and process 4 billion items. Here's our core letter services:

Our packets and parcels service gives you visibility and traceability of your items through our proven network.

We give you greater choice with our range of International inbound and outbound services.

Our Fulfilment services give your customers a high-quality, seamless experience from first click to final delivery.

Market leaders in doordrop media and leafleting services. We help local businesses and national brands connect with consumers in their homes.

Addressed Mail Delivery


As well as offering a personal and friendly service, Whistl is the second largest private postal company in the UK. Our robust network comprises of six depots and an extensive transport fleet. We process 4 billion items of addressed mail a year – that’s 26% of the mail within the UK. We aim to do things differently in the markets we’re in providing real choice for Whistl customers.

  • Convenient collection times to fit in with your day

  • Competitive, flexible pricing structure

  • In-depth reporting and analysis of your mail

  • Dedicated account manager and customer service team

  • Mail tracking and efficiency solutions

  • Proven network reliability across UK

Delivery Services

  • Unsorted mail

    Mail icon
    1. Providing 2 day and 3 day delivery for unsorted letters and large letters

    2. Cost-effective – more unsorted mail is processed per hour saving you money

    3. Flexible – we can sort a wide range of envelopes including C4 pre-printed and blank envelopes

    Tell me more

  • Sorted mail

    Sort Basket Icon
    1. Providing 2 and 3 day delivery for sorted letters and large letters
    2. We collect your sorted business mail and process it to Royal Mail specifications at our distribution centres
    3. A range of services to choose including more convenient pick-up times and our secure single-integrated delivery network

    Tell me more

  • Hybrid mail

    Computer screen icon
    1. A desktop-to-doormat service offering 2-3 day delivery for letters and large letters
    2. Suitable for all postal users from major organisations to sole traders
    3. Cost saving – you control the design and postal options leading to significant cost savings

    Tell me more

  • International mail

    Globe Icon
    1. Providing 3-8 day international delivery
    2. With a range of flexible delivery
      options to suit your needs, this service offers a
      convenient one-stop-shop
    3. With no minimum bag weights, it’s
      suitable for small and large mailings


    Tell me more

We also offer a wide variety of value added services


    Yes, I accept cookies to get the best experience on the Whistl website. To read more, visit our Cookies page. Accept