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 164 / 19,737
CompanySectorTownOwner ageHeldCharges
W J COOK AND SONS (MARLBOROUGH) LIMITED
14061958
95240BROMLEY874y0
JAN SWEENEY SCULPTURES LIMITED
14078398
90030STAWELL874y0
MANILDRA UK LIMITED
14206656
96090LONDON874y0
YVON HOUSE PRESS LIMITED
14298771
99999LONDON873y0
POOLTRONIX LIMITED
14322980
62020NEWPORT873y0
DATAVECTORS LTD
14329476
62090LONDON873y0
LYNX AERONAUTICAL RECRUITMENT LTD
14363930
78109KINGS LANGLEY873y0
BKER DEVELOPMENTS LTD
14400308
41100READING873y0
ROD & KYLE PROPERTY SERVICES LIMITED
14484028
68209WALTHAM CROSS873y1
RUDOLPH WALKER PRODUCTIONS LIMITED
14518729
59113ILFORD873y0
BEAGLE BOOKS LTD
14695011
58110BOURNEMOUTH873y0
SEWB COMMUNITY SERVICES LTD
14701643
99999LONDON873y0
J&R AUTO SALES LTD
14759775
45112LONDON873y0
ANGLO UKRAINE CONSTRUCTION COMPANY LIMITED
14844722
42110LONDON873y0
PURICO CONSULTING LIMITED
14910580
74909NOTTINGHAM873y0
PURICO INFORMATION TECHNOLOGY LIMITED
14910585
62020NOTTINGHAM873y0
ENVIRODYNE LTD
14917371
26511LONDON873y0
ALLRIGHT ENTERPRISES LIMITED
14945469
68100TEWKESBURY873y0
THUMPED LTD
14955246
73110MILDENHALL873y0
U POWER HUB (UK) LIMITED
14967157
47520LONDON871y0
D.C. COMPANY HOLDINGS LIMITED
15028504
66300LONDON872y0
DETAILED ESTIMATING LTD
15032650
74902LOWER BEEDING872y0
INTROCOM LTD
15056150
94990LYTHAM ST ANNES872y0
DH & FF LIMITED
15144978
68209WALTHAMSTOW872y0
REH PROPERTY SERVICES LTD
15183664
68209SHROPSHIRE871y1
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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.