Miss Harriet Jane Mcmahon
chief executiveBRITISHENGLANDBorn April 1992
Current Appointments1
Alter Labs Ltd
Activedirector · Since 20/10/2025
Summary
Current roles1
Former roles0
Occupationchief executive
NationalityBRITISH
Based inENGLAND
DOBBorn April 1992
Risk flags None detected
Data sourced from Companies House public register. Financial data from filed accounts. Updated as filings are processed.