Amber Johnson
BA (Hons), MScPost-Roman Pottery Specialist Amber joined PCA in 2024 as a trainee in post-Roman pottery and archives. Following in-house training from the team at PCA, she now works as a specialist in medieval and post-medieval pottery, primarily analysing ceramic assemblages from sites across London, Cambridgeshire, and south-east England. Amber graduated from the University of…
Read MoreAdam Garwood
Historic Buildings Surveyor Adam started his career in 1987 working as a field archaeologist for the North Hertfordshire Field Archaeology Unit. In 1992 he moved to Essex County Council Field Archaeology Team, initially employed as a field project officer, but increasingly diversified into survey and historic building recording. Between 2003-2012 Adam was employed by Essex…
Read MoreAmparo Valcarcel
Ceramic Building Material Specialist Amparo Valcarcel Estors is an experienced Ceramic Building Material (CBM) Specialist and Historic Building Recording Surveyor at Pre-Construct Archaeology. Graduating with a degree in History, specialising in Prehistory and Archaeology, from the University of Valencia, Amparo brings 27 years of international experience across Spain, Portugal, France, and the UK. Since joining…
Read MoreGraham Sherwood
BSc (Hons)Head of IT Graham is responsible for managing and overseeing PCA’s information technology Infrastructure across all offices. Graham has extensive experience co-ordinating complex IT projects from development to installation and acts as a liaison between clients, consultants and management. Graham manages and provides support for all aspects of information technology across the company. ✉︎…
Read MoreSandy Sabapathy
Finance Manager Sandy joined PCA at the end of 2020 in the newly appointed position of management accountant, taking over the running of finance for the business. During his time so far, Sandy has developed his role from management accountant to finance manager, and has helped shape and develop the company’s accounts. A member of…
Read MoreKathy Davidson
Assistant Project Manager Kathy has worked as an archaeologist since graduating from Newcastle University in 2015 with a BA in Ancient History and Archaeology and an MA in Roman and Byzantine Archaeology. She joined PCA as a Field Archaeologist in 2020, progressing to supervise a number of excavations across London and contribute to their publication…
Read MoreZbigniew Pozorski
MCIfASenior Project Manager Zbigniew gained experience in field archaeology working as a student on numerous excavations across southwest Poland on behalf of academic institutions and commercial units. He started as professional archaeologist in 2000 and has worked on both urban and rural projects, developing a special interest in medieval and early post-medieval urban development. Since…
Read MoreKevin Rielly
Animal Bone Specialist Kevin has worked as an archaeozoologist since 1982, initially working freelance based at the Institute of Archaeology, University College. He then spent several years working with a team of environmental archaeology specialists at the Museum of London Archaeology Services, before attaining the position as resident archaeozoologist at Pre-Construct Archaeology in 2007. His…
Read MoreSam Winstanley
Archaeological Surveyor Sam started his commercial career in 2022, working across the UK as a field archaeologist for Museum of London Archaeology. During his time there, he began to specialise in GPS survey, carrying out on-site survey for numerous projects. Sam later went on to become a Senior Field Archaeologist for University of Cambridge’s commercial…
Read MoreMärit Gaimster
Finds Manager Märit has been working since 1997 for PCA, where she is currently Finds Manager and specialist of post-Roman metal and small finds. She is an established specialist in early medieval metalwork, with commissions including the exhibition “Weapons and Warriors” at the Sutton Hoo Visitor’s Centre, for The National Trust in 2002. She has…
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