Bakery — Bread contract manufacturers in United Kingdom

West Bromwich, United Kingdom

Meat & seafood — Ready-to-cook poultry · Meat & seafood — Fresh & processed meat · Bakery — Bread

Boparan family-owned poultry, ready-meals and bakery group across West Bromwich, Sandycroft, Llangefni and multiple poultry/ready-meal sites.

Walthamstow, United Kingdom

Bakery — Bread

ABF subsidiary (founded 1935) producing Kingsmill, Sunblest and Allinson's across Walthamstow, Stockport, Belfast, Newport, Glasgow and Liverpool.

Newry, United Kingdom

Sauces — Cold sauces · Bakery — Bread

Newry NI food-to-go sandwich producer.

Spalding, United Kingdom

Sauces — Cold sauces · Fruit & veg — Fresh-cut · Bakery — Bread

Heritage Spalding, Newark, Bo'ness, London and Kent multi-site chilled prepared food specialist (now integrated into Greencore from January 2026).

Newport, United Kingdom

Bakery — Bread

Newport family bread bakery.

Chipping Campden, United Kingdom

Thermal — Pasteurization · Drying — Spray drying · Fermentation — Alcoholic +2 more

Chipping Campden + Nutfield 1919 research institute (~28k followers, 3,000m² pilot plant) — thermal processing, milling/baking, malting/brewing, soft drinks, chilled/frozen, microbiology pilot.

Manchester, United Kingdom

Bakery — Bread

Manchester Italian sourdough and pizza producer.

Derrylin, United Kingdom

Bakery — Bread · Bakery — Viennoiserie / laminated dough

Ireland's largest manufacturer of ambient, chilled & frozen flatbread and garlic bread products. Specializes in pizza bases, topped pizzas, flatbreads, garlic baguettes, tortillas, and free-from dough-based products.

Leyland, United Kingdom

Bakery — Cake mixes · Bakery — Bread · Freezing — Block freezing

Leyland Lancashire baking aids and frozen pizza producer.

Banbury, United Kingdom

Bakery — Bread

Banbury large independent bakery (Heygates) producing private-label bread.

Magheralin, United Kingdom

Bakery — Bread · Bakery — Viennoiserie / laminated dough

Allied Bakeries Magheralin/Belfast NI bakery operation.

Worksop, United Kingdom

Sauces — Cold sauces · Bakery — Bread · Meat & seafood — Charcuterie +1 more

LSE-listed UK convenience food champion (£4.1bn FY25 post-Bakkavor merger Jan 2026) operating 36 sites with ~28,000 staff producing sandwiches, salads, sushi, ready meals, chilled sauces, soups, pizza, dips and desserts.

Newcastle upon Tyne, United Kingdom

Bakery — Bread · Bakery — Viennoiserie / laminated dough · Meat & seafood — Charcuterie

LSE-listed bakery food-to-go group operating major bakeries in Newcastle, Balliol, Birmingham, Enfield and Treforest with sausage rolls and sandwiches.

Bugbrooke, United Kingdom

Dry — Milling · Alt-protein — Pea protein · Bakery — Bread

Bugbrooke Northamptonshire major independent miller (10 mills, 4 sites, 900 staff, 520,000t wheat/year) plus feed mill and Fine Lady Bakery.

Wigston, United Kingdom

Bakery — Bread · Dry — Milling

Heritage 1886 sliced bread and flour brand rescued by ABF (£75m, 2025) and integrating with Allied Bakeries across Wigston, Belfast and Erith.

Hull, United Kingdom

Bakery — Bread

William Jackson Food Group 1851 private-label bread bakery in Hull (Co-op contract since 2024).

Holbeach, United Kingdom

Bakery — Bread · Drying — Spray drying

University of Lincoln Holbeach Lincolnshire pilot factory and automation centre with 250 industrial partners (Bakkavor, Greencore, Tulip, Kerry, Nestlé).

Melton Mowbray, United Kingdom

Meat & seafood — Charcuterie · Bakery — Bread

Family-owned 1896 group with ~10,000 staff and £1.4bn turnover across Melton Mowbray, Saltney and Cornwall producing sandwiches, ready meals, pies, savoury pastry and Ginsters.

Manchester, United Kingdom

Bakery — Viennoiserie / laminated dough · Bakery — Bread

Manchester brioche and hot dog bun producer.

Nottingham, United Kingdom

Meat & seafood — Charcuterie · Bakery — Bread · Meat & seafood — Plant-based meat analogues +1 more

PAI Partners-owned £1.3bn group (formed 2021 Addo + Winterbotham Darby merger) with 17 UK/Wales sites producing savoury pastry (Pork Farms, Wall's, Wrights), continental meats, olives, dips, plant-based (Squeaky Bean) and Yorkshire puddings.

Bolton, United Kingdom

Bakery — Bread · Bakery — Viennoiserie / laminated dough

UK's largest independent bakery (founded 1876, ~5,000 staff, £741m revenue) family-owned across 11 sites including Bolton HQ, Bellshill, Stockton, Newburn, Eastwood, Enfield, Bristol, Wednesbury, Burnley, Normanton and Ilkeston (acquired 2025).