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Progressive TSL


Head office - Progressive Technology Solutions
Northumberland House
303-306 High Holborn
United Kingdom

Tel: +44 20 3696 8290

Prism Systems Management
6 (Wing B) Kingsley Emu Street
Lekki Phase 1, Lagos

Tel: +234 803 111 6118

Progressive Technology Solutions (Aberdeen)
The Silver Fin Building
455 Union Street
AB11 6DB
United Kingdom


Link to global office locations



Progressive TSL is a leading Business Systems and Solutions Consultancy for Oil & Gas Companies.

After a successful career at Enterprise Oil and Shell, Progressive was formed in 2004 by Marianne Walcot.

Using her expertise and experience of financial systems, and specifically SunSystems, within the oil and gas sector, she quickly built a reputation for on time delivery, with the added extras of knowledge and understanding of the industry and the ability to challenge push for the right solution for clients. Her husband Chris, a highly regarded business systems professional, gave up corporate life in a global IT systems provider shortly after to become the second Director of Progressive.

Progressive have seen demand for their holistic approach to business solutions consultancy grow, and now employ more than 30 experienced finance, system and asset management professionals, along with a network of specialist consultants to deliver on specific aspects of their projects. We currently serve a global client base in the oil and gas sector and the founders are still very much hands on with a presence on all projects.


Progressive offers specialised consultancy services to the oil and gas industry including system review and analysis, system design, process design, system implementation and upgrade and knowledge and transfer and training.

Product Solutions
Progressive is able to offer a multitude of product solutions depending on client’s needs. The Company are an IBM Silver Business Partner and an Infor Gold Partner and they deliver IBM Maximo, Infor EAM and SunSystems for their clients.

Technology Solutions
Progressive is committed to what happens after implementation and provide support to clients over time. The Company are able to provide hosting, IT outsourcing of client IT, finance, supply chain and asset management functions and support, with direct access to their help desk.

Prism Systems Management

In March 2018, Progressive Technology Solutions announced a Strategic Partnership with Prism Systems Management Limited.

Prism is a leading Business  Systems and Solutions Consultancy based in Lagos, dedicated to handling the critical needs of businesses in Finance, Supply Chain and Asset Management.

Based in Lagos and servicing clients throughout Africa, Prism delivers expertise in three broad areas, Consultancy, Technology and Product Solutions. The company work with a number of systems through their Strategic Partner, Progressive Technology Solutions including IBM Maximo and SunSystems with which Progressive are Accredited Partners.

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