TSIC Division
71
Architectural and engineering activities; technical testing and analysis
Definition
Architectural and engineering activities encompass the design and planning of buildings and infrastructure, along with related technical consultancy services. This category also includes technical testing and analysis, which involves assessing materials, products, and systems to ensure compliance with standards and specifications.
Companies registered since 2022
Browse allNew DBD registrations under this code since 2022, summed across every 5-digit activity beneath it. Not the full historical register.
4,219
Registered
since 2022
4,018
Still active
201
Dissolved
New registrations per year, all sub-codes combined
2018peak 1,084 in 20242026
Source: DBD new-registration records, 2022 to present.
Groups under 71
Emerhub
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