Zynk Design Consultants has moved to 10 The Chandlery,50 Westminster Bridge Road, London SE1 7QY, tel 020 7721 7444,0207 721 7443.
Barrie Wilde has taken up the position of president of the Society of Light and Lighting.
Peter Ullathorne has joined HOK as a vice-president, working mainly with the Public and Institutional Group.
Richard Pain has started a new practice, called Richard Pain Architect, at Suite 1, First Floor,60 High Street, Hampton Wick, Surrey KT1 4DB, tel 020 8943 3000.
Barton Willmore has promoted Matthew Chard and Stephen Kirkpatrick to associates.
Janette Findlay has been appointed as senior planner in the Leeds office, and David Edwards and Caroline Maryan have both been promoted from senior planner to associate.
Judith Ashton has been promoted from associate to director.
Brookes Stacey Randall has moved to 16 Winchester Walk, London SE1 9AQ, tel 020 7403 0707, fax 020 7403 0880.
Engineering consultancy Gifford and Partners has opened a new office at 40 Princess Street, Manchester, M1 6DE, tel 0161 234 0033.
GMW Partnership has changed its name to GMW Architects.
lSend details of changes and appointments to Victoria Huttler, The Architects' Journal,151 Rosebery Avenue, London EC1R 4GB, or e-mail victoria. huttler@construct.