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 266 / 19,737
CompanySectorTownOwner ageHeldCharges
ATTO ELECTRIC UK LTD
13543818
46210CARDIFF851y0
GWD INTERNATIONAL LIMITED
13545915
46420MORETON-IN-MARSH854y0
ICPD LTD
13562630
85600LONDON854y0
MARIAN'S CHIPPY LIMITED
13589995
56102CARDIGAN854y0
NATTA HOMES LIMITED
13609919
99999CRONDALL FARNHAM854y0
INTRUDER ALARM ACADEMY LTD
13677642
85320SOLIHULL854y0
STEPHEN FOSTER PROPERTY LTD
13715612
68100MITCHAM854y3
INTERMODE RESEARCH LTD
13731440
70229WITNEY854y0
HARTLEY WOOLLARD LIMITED
13733451
96090WARWICK, WARWICKSHIRE854y0
BURNHAM WHARF HERITAGE C.I.C.
13841005
43999BURNHAM-ON-CROUCH854y0
GENESIS INTERCONTINENTAL LTD
13846662
41100LONDON854y1
GHS GLOBAL HEALTH SYSTEMS LTD
13901966
82990LONDON854y0
CASTLE RISING ESTATES LIMITED
13932434
74990CHANDLERS FORD854y0
CARRICK ENTERPRISES LIMITED
13949190
01420DEREHAM854y0
CARRICK INVESTMENTS LIMITED
13949193
68209DEREHAM854y0
TRAFALGAR MARINE TECHNOLOGY (COP26)) LTD
13958135
23610LEEDS854y0
TH TURBINES LTD
13984320
46140WILMSLOW854y0
CAFFE MARCONI LTD
14000058
56101HARROGATE854y0
MWANAAZIZ LIMITED
14003653
70100LONDON850y1
SLATECODE LTD
14009350
64209SLOUGH854y0
VINTAGE MAGAZINES LIMITED
14011045
82190ROMNEY MARSH854y0
RYDE DEMOLITION & RECLAMATION LIMITED
14054517
43110PORTSMOUTH854y0
JBP GROUP LIMITED
14092961
56302LEICESTER854y0
1855 LIMITED
14125070
47890STURMINSTER NEWTON854y0
GLOBAL INVESTMENTS LONDON LTD
14298527
64209LONDON852y0
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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.