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AB Underwriting Farm Insurance
Alan Boswell underwriting


AB Underwriting and Glemham Underwriting are delighted to be Aviva’s approved supplier for Farm Insurance, bringing you a market leading farm insurance product. Working with us you will have exclusive access to our farm insurance cover underwritten by Aviva and Navigators Underwriting Agency. 

  • Inclusive Environmental Impairment Liability
  • Enhanced covers compared to previous Aviva agriculture products
  • Insurance for arable, livestock and mixed farms
  • Cover for a wide range of diversification
  • Advice and guidance for farm insurance broking
  • Access to farm experts; both sales and underwriting
  • Online portal for non-complex farm risks

If you haven’t yet signed the terms of business please click here to visit our main product page and apply for an agency.

Who are Glemham / AB Underwriting and why use us?

personal insurance

AB Underwriting is now known as Glemham Underwriting, and is part of Alan Boswell Group, chartered insurance brokers based throughout the East of England. Given our location, agriculture insurance has been a fundamental requirement of many of our customers since our formation in 1982.  It meant we, very quickly, had to become agriculture insurance experts. Maintaining a delegated scheme with Aviva for many years, we have developed an in-house underwriting team and improved and refined the product features and services to ensure we remain the natural choice for friendly, expert advice.

We are delighted to be have been chosen to partner with Aviva to share this enhanced agriculture insurance solution.


Product Information

Our enhanced product has the following key features

  • Environmental impairment cover Cover for clean up, bodily injury or property damage arising from pollution. Cover for fly-tipping, and losses originating from above ground storage tanks (subject to criteria).
  • Property damage Wide range of perils for property damage
  • Business interruption Cover for any interruption to your business following a loss, ensuring your business can continue to run and does not get impacted financially
  • £5 million public liability Increased public liability limits, as standard, for your clients, ensuring they get an excellent minimum levels of cover
  • Cover for diversification Policy covers extended to include noted diversification agreed by underwriters
  • Unspecified trailer cover up to £30k Wider cover than currently available meaning you no longer have to specify trailers under £30k

The following are available as additional covers

  • Accidental damage on farm buildings Protecting against damage not usually covered.
  • Sickness extension on personal accident Wider cover than just personal accident.
  • Motor Option to add motor vehicles to the policy
  • Up to £10m public liability cover Increased cover for activities

Standalone EIL cover

We have now made our unique Environmental Impairment Liability cover available for purchase as a standalone product:

  • Up to £5m limit of indemnity
  • Cover for clean up, bodily injury or property damage arising from pollution
  • Cover for fly tipping
  • Cover for losses originating from above ground storage tanks (subject to criteria)

More information and purchase

Summary of cover

For more detail read our cover summary or policy wording documents below

Glemham Underwriting - Farm Insurance Summary

Glemham Underwriting - Farm Insurance Policy


  • On or around the 1st of each month you will be invoiced with the previous month’s sales. Credit terms will be 60 days from the date of the invoice.

  • Commission will be the same as you currently receive from Aviva.

  • We will discuss this at quotation stage, we have enhanced survey limits over open market and you will benefit from these.

  • We will be responsible for completing MID.

  • You will continue to utilise your current claims contacts for agriculture.

  • MTAs for new business after 1st January 2019 will be completed by us. We will also be responsible for MTAs on existing business once we have renewed the policy, and changes prior to this will be dealt with through the current Aviva processes.

  • Under no circumstances will we contact your clients unless directed to do so by you.

  • Yes, please click here.

Quote Submission