The manufacturers in Leeds include a mix of established companies and newer firms, primarily in food and beverage, and specialized industrial components. NG Bailey is a major engineering and services business, while Doncasters Group manufactures high-precision alloy components for aerospace. Country Style Foods specializes in in-store bakery products, and Steeper focuses on healthcare technology like prosthetics and orthotics. Hain Celestial UK produces healthier food and drinks, and Harrison Spinks makes luxury mattresses.
A notable pattern among these companies is their long-standing presence in the region, with many having been founded in the 19th or early 20th century. For example, Doncasters Group was founded in 1778, Howarth Timber and Building Supplies Ltd in 1840, and Harrison Spinks also in 1840. This indicates a strong tradition of manufacturing in Leeds.
| # | Company | Employees | |||
|---|---|---|---|---|---|
| 1 |
NG Baileyngbailey.com
A leading UK engineering and services business with a focus on excellence, integration, apprenticeship schemes, and investing in training and development |
4,914 | |||
| 2 |
Doncasters Groupdoncasters.com
Leading international manufacturer of high-precision alloy components for aerospace, industrial gas turbine, automotive, and petrochemical markets with expertise in precision casting and superalloy production |
959 | |||
| 3 |
Country Style Foodsrisewithcountrystyle.com
Specializing in in-store bakery products and bake-off items for retail sales and consumption |
788 | |||
| 4 |
Hain Celestial UKhain.com
Leading UK food company producing quality, transparent, and responsible food and drinks focused on healthier living and customer needs. |
453 | |||
| 5 |
Howarth Timber and Building Supplies Ltdhowarth-timber.co.uk
A family-run business with over 180 years of experience providing a wide range of products, expertise, and service in the timber and building materials industry |
365 | |||
| 6 |
Steepersteepergroup.com
A healthcare technology and innovation specialist focused on prosthetics, orthotics, and assistive technology, creating turning points that enhance lives |
289 | |||
| 7 |
Symington's Limitedsymingtons.com
Branded licensing partner focusing on developing quality product ranges that enhance customer value and deliver consumer satisfaction. |
282 | |||
| 8 |
Northern Foodsnorthernfoods.com
We specialize in creating satisfying meals, indulgent treats, and food on the go, prioritizing quality ingredients and on-time delivery to customers |
260 | |||
| 9 |
Verallia UKuk.verallia.com
specializes in creating innovative, high-quality glass packaging for leading food and drink brands, emphasizing creativity and customer satisfaction. |
243 | |||
| 10 |
AETC Ltdpccairfoils.com
UK-based manufacturer specializing in gaspath components for aerospace and industrial gas turbine industries, with facilities in Leeds and Leicester, England |
197 | |||
| 11 |
Harrison Spinksharrisonspinks.co.uk
manufacture handcrafted luxury mattresses using natural materials with a focus on sustainability, vertical integration, and responsible innovation |
194 | |||
| 12 |
Baird Groupbaird-group.co.uk
A leading menswear company with a rich history in manufacturing, retail, and wholesale Known for their contemporary and inspiring brands worldwide |
137 | |||
| 13 |
Dr. Oetker (UK) Limitedoetker.co.uk
Family-owned international food company with offices worldwide, offering baking products and frozen pizzas under well-known brand names. |
134 | |||
| 14 |
Smiffyssmiffys.com
A global fancy dress, Halloween, and Carnival manufacturing company with a 123-year history, offering 5,000 products to over 5,000 stockists worldwide |
113 | |||
| 15 |
StarBrands Ltdstarbrandsltd.co.uk
Manufacturer and owner of household cleaning brands including The Pink Stuff and StarDrops, also produces own brand detergents for UK retailers |
111 | |||
Want more companies than this list?This page shows the largest ones only. Connect to Tamtam to see every company that matches, filter by size, industry or growth, and reach their decision-makers. | |||||
| 16 |
Roberts Martroberts-mart.co.uk
The company is a leading flexible packaging manufacturer specializing in various packaging solutions for different industries, focusing on innovation and sustainability |
107 | |||
| 17 |
Abraham Moon & Sonsmoons.co.uk
A leading woollen and worsted manufacturer based in West Yorkshire, providing fabrics for fashion, interiors, and a lifestyle brand |
95 | |||
| 18 |
OPM (Labels and Packaging) Groupopmgroup.co.uk
Manufacturer of labels and flexible packaging with a focus on quality, innovation, and service Specializes in a variety of products for various industries |
69 | |||
| 19 |
LPD Doors Ltdlpddoors.co.uk
Manufacturer, importer, and distributor of high-quality internal and external doors in the UK, offering innovative designs tailored to suit all tastes |
68 | |||
| 20 |
Involutioninvolution.co.uk
Involution specializes in innovative merchandise and uniform solutions, offering printing, sublimation, and embroidery services with global brand partnerships |
50 | |||
| 21 |
Hopkinshopkins.biz
Specializing in designing and manufacturing bespoke commercial catering equipment, focusing on fish and chip frying ranges Also offering maintenance services, spares, and online sales |
49 | |||
| 22 |
LoneStar Leedslonestargroup.com
Provider of precision engineered components, sealing technologies, and specialized coatings for Oil & Gas, Petrochemical, Power Generation, and Renewable Energy industries worldwide |
44 | |||
| 23 |
Lambtonlambtontailoring.co.uk
Specializing in designing and manufacturing made to measure and ready to wear suits and garments for trade customers, offering high-end tailoring services and bespoke software solutions |
29 | |||
| 24 |
Alfred Brown Ltdalfredbrown.co.uk
A family-owned Yorkshire mill weaving fine worsted cloth for menswear and womenswear, known for quality, honesty, and excellent service worldwide |
25 | |||
| 25 |
Love Handmade Cakeslovehandmadecakes.com
Specializing in handmade cakes, traybakes, and luxury bars for cafes and caterers Passionate team ensures high-quality, unique creations using finest ingredients Located in Yorkshire |
17 | |||
| 26 |
SNGsngltd.co.uk
The company produces quality household and personal care products, as well as professional cleaning solutions for both consumers and retailers |
14 | |||
| 27 |
More UK Ltdmoreukltd.co.uk
A fashion company based in Leeds, producing ethically made ladieswear products with a global network, offering a range of stylish designs at competitive prices |
12 | |||
| 28 |
Kemps Architectural Lighting Ltdkempsarchitecturallighting.com
A leading UK-based provider of high-quality linear lighting solutions for top designers and architects worldwide, specializing in serviceable LED fixtures |
12 | |||
| 29 |
Inline Health and Beautyinlinehealthandbeauty.com
Development and manufacturing of bath, body, hair, skin care, and sun protection products with brand design and customer collaboration. |
12 | |||
| 30 |
DW Bakingdwbaking.com
An experienced bakery business passionate about baking, producing frozen 'bake off' and craft bakery products while focusing on innovation and development |
12 | |||
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Every company on this list has a Tamtam company profile. The industry is the one the company gives on LinkedIn; categories such as SaaS or fintech are classified by Tamtam's AI from the company's website and LinkedIn page; and the headquarters city must match the company's own address. Companies are ranked by the number of employees on LinkedIn, and the list is refreshed every night. Classifications can be wrong, so treat the list as a starting point rather than an official ranking. Last updated Nov 11, 2026.
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