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Marnco

Customer application

Open an account with Marnco and get fertiliser supply made easy, from your local BDM and supply hub.

- Become a customer

Start your customer application.

Tell us how to contact you and a member of our team will follow up about opening an account. Please don’t send bank details or other sensitive financial information through this form.

How it works

  1. 1

    Send us your details

    Business, contact and farm details through this form. It takes about a minute and nothing sensitive is needed.

  2. 2

    A member of the team follows up

    We will be in touch about opening an account and introduce you to the Business Development Manager for your region.

  3. 3

    Complete the credit application

    If you want to trade on account, the credit application is completed securely with our provider, CreditWorks.

Already a customer? Call 0800 627 626 and press 2 for account enquiries, or .

Your details are only used to follow up this application. See our Privacy Policy.

- Two ways to trade

Ready for a credit account, or just want to talk first?

Credit application

If you already know you want to trade on account, go straight to the credit application. It is completed securely with CreditWorks, so your financial details never pass through this website.

  • Takes around ten minutes
  • Have your business number and trade references handy

Talk to your local BDM

Not sure which products or how much? Your Business Development Manager knows the region, the hubs and the season, and will put a plan together with you before any paperwork.

  • Seven BDMs covering Northland to Southland
  • Collect from a supply hub or have it delivered

- Want to learn more?

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