Quarry.
Screener

Owner-managed companies, still live

Sole or paired owners holding 75–100% today, aged 60+, with no company above them. Cross-checked against the register so dissolved shells are gone — that alone removes more than half of what an age screen returns.

Owner age
–
493,418 companies
page 724 / 19,737
CompanySectorTownOwner ageHeldCharges
WHITE CAPITAL LTD
16566204
33200LONDON811y0
THE PLAGUE DOCTOR LIMITED
16567070
90030WARE811y0
HERS & SIRS LTD
16574760
96020MANCHESTER811y0
AMIDAH LIMITED
16577430
68100LONDON810y0
ALLAN FAMILY LIMITED
16580759
64209SUTTON811y0
GATE ACADEMY LTD
16581845
85200LONDON811y0
AVENTIS DIGTECH LIMITED
16588773
62012WALLINGTON811y0
JEP ALTERNATIVE PROVISION LIMITED
16589171
85600BURY811y0
CBS PRECAST HOLDINGS LTD
16590962
64209CLEVEDON810y0
ALASKA COMMODITIES LTD
16592507
46720HERTFORD810y0
ENVIROTHERMAL LTD
16602480
71121LONDON810y0
ZENCOP PLUMBING LIMITED
16603854
43220SHREWSBURY810y0
VIVANTE SOLAR INSTALLATION LTD
16606315
35110LONDON810y0
VIVANTE SOLAR 2023 LTD
16608632
35110LONDON810y0
GIVE CHILDREN THEIR CHILDHOOD BACK LTD
16615563
84120NEWBURY810y0
CHALK DUST LIMITED
16618896
14131EASTBOURNE810y0
SUPA.BUILD.2000 LTD
16624698
41100LONDON810y0
BUILD AND PROSPER CONSTRUCTION LTD
16634887
41100RICHMOND810y0
PLATTSPOINT CONSULTING LIMITED
16637939
70229KINGTON810y0
RUFWOOD RESIDENTS ASSOCIATION LTD
16641187
68320CRAWLEY810y0
PROJECT MANAGEMENT SERVICES LTD
16641267
70229BIRMINGHAM810y0
J & M (2025) LIMITED
16657717
82990HERTFORD810y0
BRIDGEVIEW TECHNOLOGY HELP LIMITED
16665769
70229LONDON810y0
DUNLOP AND COMPANY ESTATE AGENTS LIMITED
16670448
68320MARGATE810y0
TURNER STREET HMO LTD
16693244
68100LONDON810y0
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Age is not a signal — it is the filter everyone already uses, and the register says the median seller was 53. This list is the starting rock. The event layer is what narrows it.