Our Team

Bart Kolosowski

Quantity surveyor and contract manager

Bart is passionate about ensuring all contractors are treated fairly. He specialises in JCT contracts, dispute resolution and final account settlements and is a member of The Chartered Institute of Building. With 15 years of experience in the construction industry, Bart ensures projects are delivered smoothly and are fully compliant with relevant regulations.

Marc Jameson


Marc has worked across many residential and commercial developments in the UK and has a keen interest in green innovations, promoting diversity in the industry, as well as working with mental health organisations to raise awareness in the construction sector.

Justyna Kosinska

Administrator and estimating assistant

Justyna specialises in collating a wide range of supplier’s costs to tight deadlines. She also manages all supplier and subcontractor enquiries and has developed an enviable pool of specialist construction suppliers.

Monika Orszulik

Quantity surveyor assistant

Monika specialises in design change management and supplier cost revisions. She provides consistent monitoring and support and her highly methodological approach ensures every step of every project runs to plan.

Propel your business growth with TenderPilot

While we set you on a clear path to growth, you can focus on driving your business forward.

We won’t just save you time, money and resources but will streamline your business so you can put all your energy into doing what you do best. If you’re committed to the growth of your business, we’re committed to making it happen.

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