The People

Our Team

15 engineers, specialists and managers united by a commitment to technical excellence, sustainable design and delivering buildings that genuinely perform.

Who We Are

People who care about getting it right.

Our multinational team brings together engineers and specialists from across the UK and Europe. What unites us is a shared commitment to technical excellence, honest client relationships and buildings that genuinely perform.

With offices in London and Sheffield, we combine the reach of a national practice with the personal service of a specialist boutique.

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Technical Excellence

We hold ourselves to the highest engineering standards on every project, regardless of scale.

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Honest Relationships

We tell clients what they need to hear. That builds lasting trust and repeat work.

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Continuous Learning

We invest in keeping our team ahead — in technology, regulation and design practice.

Leadership

The people leading the firm.

Company Director · Mechanical Engineer

James Ross

Co-founder and director of CD International BSE, James leads the firm's strategic direction and client relationships. With deep expertise across all MEP disciplines and a proven track record delivering complex projects across the UK and internationally, James has built CDBSE into a respected practice operating across 17 countries.

MEP DesignStrategic LeadershipInternational

Company Director

Julie Ross

Co-director of CDBSE, Julie plays a central role in shaping the firm's operational excellence, client service and culture. Her leadership has been instrumental in building the firm's reputation for quality and reliability — values that run through every project and every member of the team.

OperationsClient RelationsQuality

The Full Team

Everyone who makes it happen.

Mechanical

Vera Grekova

Sustainability & Energy Lead · Mechanical Engineer

📍 London

Electrical

Chris Demwell

Managing Electrical Director

📍 London

Mechanical

Negar Tamari

Mechanical Engineer

📍 London

Public Health

Yulia Kostiuchenko

Public Health Engineer

📍 London

Electrical

Gary Batham

Senior Electrical Engineer

📍 Sheffield

Mechanical

Billy Brook

Mechanical Engineer

📍 Sheffield

Management

Zoe White

Office Manager

📍 Sheffield

Management

Gemma Baillie

Office Manager

📍 London

BIM

Joao Leite

Technical/BIM Manager

📍 London

BIM

Darren Baverley

Revit Technician

📍 London

Mechanical

Francess Aajero

Mechanical Engineer

📍 London

Careers

Join the team.

We're always interested in hearing from talented engineers, BIM specialists and sustainability consultants who share our values. If you'd like to be part of a growing, ambitious firm — we'd love to hear from you.

Get In Touch