Diego has worked across multiple sectors, including conservation, private residential, sports, rail, and custodial projects.

He entered the industry in 2007, bringing technical excellence and a thorough approach to understanding project requirements. Diego excels in delivering high-quality designs that exceed client expectations and address environmental considerations. With strong skills in stakeholder collaboration and resource management, he efficiently leads design programmes, making strategic decisions to solve complex challenges.

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DIEGO GUINEA

SENIOR ASSOCIATE

Sean brings extensive experience in high-profile aviation projects to Pascall + Watson.

Since joining in 2001, he has demonstrated his skills in leading multidisciplinary teams through complex designs and developments, with a strong emphasis on problem-solving and communication. Sean is an enthusiastic team player who excels in delivering projects that meet both client and regulatory requirements.

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SEAN CONNELLY

PROJECT DIRECTOR

As the Chair of the British Aviation Group, Matthew is an expert in airport masterplanning and the design of terminal buildings.

Since 1997, he has led multidisciplinary design teams on major transportation infrastructure projects and has been integral to some of the UK’s most prestigious and time-sensitive aviation schemes. His work spans Europe, the Middle East, Africa, Asia, and the US. Matthew is known for his leadership, organisational skills, and extensive technical knowledge, always delivering to plan and within budget.

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MATTHEW BUTTERS

DIRECTOR (BASED IN UK)

Serra specialises in the aviation and defence sectors, with experience in airport design, master planning, and managing complex project coordination.

Since 2011, Serra has taken on leadership roles in multidisciplinary coordination, project management, and stakeholder collaboration. Her ability to navigate intricate design challenges while fostering client relationships has been key to her success across various sectors. Serra’s Master’s in BioDigital Architecture also reflects her passion for integrating natural systems into design.

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SERRA AVSEVER

ASSOCIATE

Christian specialises in sectors including aviation, education, healthcare, and residential, with a focus on delivering complex airport projects.

He began working as an architect in the UK industry in 2014 and has since contributed to both UK and international airport schemes. Christian’s technical expertise and coordination skills have been instrumental in managing complex design teams. Outside of architecture, he is passionate about music and art, actively engaging in painting and playing music.

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CHRISTIAN COSTANTINI

ASSOCIATE
Diana Sanroman

Diana is a Brazilian-Spanish architect, with an extensive portfolio of international work focusing on transportation projects of varying scales.
 
Since 2008, Diana has built strong client relationships and is known for her communication and teamwork skills, contributing to successful project outcomes. With a MArch in Housing & Urbanism from The Architectural Association, she has applied her thorough approach to all stages of a project, from feasibility to construction.

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DIANA SANROMAN

ASSOCIATE

Beatriz has worked on a wide range of projects in the UK and internationally, including aviation, education, culture, offices, and sport.

She entered the industry in 2004 and brings strong design and technical knowledge, along with exceptional team leadership, organisation, and task prioritisation skills. Beatriz excels in coordinating all project disciplines within large multidisciplinary projects, developing projects through all phases with precision and expertise.

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BEATRIZ POZO FERNANDEZ

ASSOCIATE

Satinder leads multidisciplinary design teams across Education, Science + Research, Workplace, and Commercial sectors in the UK. He excels in stakeholder management, delivering new build, remodelling, and retrofit schemes with a strong focus on sustainability and client needs.

Since 2000, Satinder has combined his project delivery expertise with technical knowledge to ensure high-quality design and successful project outcomes, making him a key figure in driving sustainable and efficient project solutions.

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SATINDER BANCIL

DIRECTOR

Gin-Yee Luu is an experienced architect with international project expertise across aviation, education, residential, and leisure sectors. Skilled in sustainable design, including PassivHaus standards, and proficient in BIM and Revit, she delivers high-quality results across all project stages.

Gin-Yee’s adaptability, diligence, and attention to detail ensure successful outcomes, making her an asset to every project team.

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GIN-YEE LUU

ASSOCIATE
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