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Piotr Leszkiewicz MWMSoC - Director

Piotr is an Independent Consultant and Owner of The First Principle. Having worked in the Health and Safety Industry for over 8 Years Piotr has gained a wide range of skills and an excellent knowledge of regulations, legislations and relevant guidelines. Piotr has an extensive experience across various industries. Piotr is City and Guilds Qualified Authorising Engineer (AE) and Legionella Risk Assessor. 

Professional Memberships:

Water Management Society - Full Membership 

Fire Protection Association (FPA)

British Occupational Hygiene Society (BOHS) 


The First Principle 


At The First Principle we pride ourselves on providing all our customers with outstanding service and integrity. We love make things simple for our clients, so they can spend more time on what they are passionate about and expand their business further.


The First Principle has a philosophy akin to BNI and Givers Gain. Hence why the amount of free information (blogs and free forms) on our website. Should you have any needs or queries please contact us. We are here to help. We may just know someone or something that can help you. 


M: 07896049085

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Sylwia Leszkiewcz - Director & Legionella Consultant

Experienced Senior Team Lead with a demonstrated history of working in the environmental services industry. Skilled in Legionella Compliance, Water Treatment, Water Quality, and Risk Assessment. Strong information technology professional with a Bachelor of Applied Science (B.A.Sc.) focused in Environmental Protection from University of Szczecin. 

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Richard Lunn - Independent Consultant

Richard has a wealth of experience in providing first class service for health and safety over a wide range of client sectors. Specialist qualifications in areas such as fire, construction, asbestos and workplace health and safety ensure that technical expertise is available for all clients who require advice and assistance.

As a published scientist with a background in cutting edge pharmaceutical research and development (including BSc (Hons) in applied chemistry) Richard's  skills have been tried, tested and honed. During this time the role of Safety, Health and Environment Representative allowed complex challenges to be mastered and cross-site working harmonisation evolved.

The challenges faced by a modern business owner are also appreciated due to owning and running an independent business, which led to progressing to becoming a business coach. With a rare insight into the plethora of competing requirements at a business level, a practical and appropriate approach to health and safety is always the first port of call.

Great training course delivery comes as standard with a Post Graduate Diploma in Education and a wealth of teaching, learning and development experience. This also allows training courses to be tailored to suit client requirements.

Already NEBOSH qualified in a number of areas and a Technical Member of IOSH, further qualifications are already underway to achieve NEBOSH National Diploma and the latest skills in the constantly transforming world of health and safety.

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