Marshall Oil | Advanced Lubricants You Can Trust

We specialise in the supply of high-quality lubricants

Marshall Oil Ltd is a Northern Ireland lubricants company operating from Omagh and supplying customers throughout Northern Ireland and the Republic of Ireland. We specialise in the supply of high-quality lubricants for transport, industry, agriculture, and everyday motorists.

As an authorised distributor for Shell, we hold extensive stock of proven products designed to perform in demanding working environments, from modern diesel engines to agricultural machinery and industrial equipment. Whether you need reliable oils for tractors, HGVs, plant machinery, or workshop servicing, Marshall Oil delivers trusted products backed by expert knowledge and dependable service.

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Why choose Marshall Oil?

Authorised Shell Distributor

We supply genuine Shell lubricants, including Shell Rimula, Spirax, and other market-leading oils trusted worldwide.

Quality You Can Rely On

Alongside Shell, we work with respected global lubricant manufacturers to ensure consistent quality, performance, and protection across every application.

Industry-Focused Expertise

We understand the needs of agriculture, transport, and industry, from wet brake transmission oils to high-performance turbo diesel engine oils.

Reliable Supply & Local Service

With strong local stockholding and delivery across Ireland, we keep your machinery running with minimal downtime.

Competitive Pricing & Bulk Discounts

We offer excellent value on single and multiple orders, with tailored pricing for trade, fleet, and agricultural customers.

Marshall Oil Ltd was founded by Norman Marshall in the early 2000s and has experienced continued growth since its inception.

Our ethos is to always do our best and to put the customer first in everything we do. Our goal is to provide a personal, attentive service, supported by strong technical expertise and professional backing.

We continuously strive to put our customers first, always aiming to deliver the highest standard of service.

Our Products

At Marshall Oil Ltd, we stock a comprehensive range of premium lubricants designed to keep engines and machinery running at their best in even the toughest conditions.

We primarily supply Shell lubricants, alongside other trusted global oil manufacturers, ensuring consistent quality, performance, and value across our full product range.

Engine Oils

High-performance diesel and petrol engine oils, including Shell Rimula turbo diesel oils, formulated to protect modern engines, improve efficiency, and extend service life.

Transmission & Hydraulic Oils

Specialist oils such as Shell Spirax wet brake and backend transmission oils, ideal for tractors, agricultural machinery, and heavy equipment.

Industrial Lubricants

Reliable oils and greases for industrial applications, helping to reduce wear, improve performance, and minimise downtime.

Agricultural Oils

Purpose-designed lubricants for tractors and farm machinery, supporting smooth operation during critical working seasons.

Greases & AdBlue

A selection of high quality greases for all your lubricating needs. AdBlue for your diesel engines to help reduce nitrous oxide emissions.

Food Grade Oils

Oils safe for contact with food, for machinery/surfaces. These meet strict purity and safety standards.

Workshop Equipment Sales

Products that are trusted across a range of sectors, from agriculture to mechanics, making us the go to lubrication partner for companies across Northern and southern Ireland.

Advanced lubricants you can trust