Talk to us about your project  01405 761746

About Us

client confidentiality by contract and by philosophy
30 years of agchem and fmcg process and packing
responsive, short lead times, local sourcing, short planning cycle
fit for purpose, adaptable use of manual, semi-auto and automated equipment
cross fertilisation of ideas and experience

What We Do

Grotech Production Ltd are contract manufacturers and packers of liquid, powder and granular chemical products to the agrochemical, horticultural and general chemical sectors.  We work with major multi-nationals plus smaller independent firms, providing facilities, expertise, focused support plus project management as required.

With some 40+ years’ experience to our name, we provide a bespoke confidential service to meet your manufacturing, packing & filling and product development needs. This can include:

Manufacturing and processing capability for liquids, powders and granules.

Filling and packing into a wide range of packaging variants ranging from 50g/50ml to 1,000kg/1,000L and bulk containers.

Repack service for liquid, powder or granular chemicals including recovering damaged stock.

Delivery to where you want, when you want it, via a range of options from courier to next day pallet delivery in the UK or export shipping containers.

Product formulation and development: technical expertise and facilities to develop and trial new products from scratch or improve existing formulations.

End-2-End service: all of the above available in one place.

How We Work

Quality management accredited to ISO9001:2015, we provide a bespoke, flexible, confidential service and work in close partnership with you, becoming a crucial and trusted part of your supply chain.    If you want a manufacturing partner that can…

  • … Take on a product development project to an agreed and budgeted brief…
  • … Advise upon and source materials and packaging to meet specific performance requirements…
  • … use its experience and expertise to solve product performance issues…
  • … carry out exploratory blending and packing trials, often at a nominal price …

We can help!

Grotech Helps the World

the side of the Grotech Production factory building

Company History

Founded in 1977 as Protech Formulations Ltd, Grotech Production Ltd was established in 2002 to further develop Protech’s business as a specialist formulator and packer to the agrochemical industry.

In 1980 Protech Formulations moved to Goole, East Yorkshire, where it operated from a 10,000 sq. ft. factory, with additional warehousing space nearby. In 2005 Grotech Production constructed a purpose-built 12,000 sq ft factory at Britannia Road, Goole whilst retaining the original Larsen Road premises as a warehouse.

  • Protech Formulations logo


    Founding of Protech Formulations Ltd

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  • Protech Formulations premises


    Protech Formulations occupies 1,000 square metres for its operations

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  • Maxicrop logo


    Protech Formulations becomes exclusive manufacturer for established brand Maxicrop

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  • Martin Usher holding Grotech promotional literature


    Protech Formulations purchased by Martin Usher

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  • Grotech Production staff


    Protech Formulations becomes Grotech Production Ltd

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  • grotech new factory at Britannia Road


    New dedicated factory built

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  • grotech NIR spectrometer


    Grotech Production brings analysis in house with NIR spectrometer

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  • grotech production new warehouse


    Grotech Production expands with new dedicated warehouse

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  • grotech staff and customers at the opening of the new warehouse


    Grotech Production expands to 30 employees with dedicated sales team, production and lab staff

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  • soil association logo


    Grotech Production becomes the first contract manufacturer in its sector to gain Soil Association accreditation

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  • new palamatic sack lifter in operation in the grotech factory


    Grotech Production invests in health and safety with addition of palamatic sack lifter

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  • new palletiser in the grotech factory


    Grotech Production efficiency investment with addition of new palletiser

Are you looking for a sustainable contract manufacturer?

We have reduced our use of plastic by investing in permanent storage tanks to hold bulk supplies on site

Company News