Buildings
- Collier House - Original design architect: Industrial Investment Services Limited - a DESIGN-BUILD COMPANY, not a named architectural practice
Source / Evidence / Links
- (ACM candidates, row 13)
Additional corroboration (Practices tab)
- Collier House - Design-build company in the architect slot
Basis: Survey of London vol. 41: ‘Nos. 163-169 (Collier House). Industrial Investment Services Limited with Gilbert Ash Limited, builders, 1961-2.’ Not a named architectural practice
(Practices tab, row 30)