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 352 / 19,737
CompanySectorTownOwner ageHeldCharges
GRENDON HALL EVENTS LTD
16734854
56102GRENDON840y0
THE GIVING GENTLY CLUB LTD
16743911
94990WINDERMERE840y0
NATURES FOOD SHOP LIMITED
16750575
10612LONDON840y0
SIDFORD FARMS HOLDINGS LTD
16758292
64201WINCHESTER840y0
SILVEROAK SYSTEMS LTD
16772480
62012CARDIFF840y0
AMBASSADOR CONCERTS LTD
16775749
96090LONDON840y0
HAVEN PRIME TECHNOLOGIES LTD
16778816
62012CARDIFF840y0
DORSET CONTAINERS LTD
16790888
96090BOURNEMOUTH840y0
RIVER WING SAAS LTD
16805145
62012CARDIFF840y0
INJUNCTION INVESTMENTS LIMITED
16835037
68100LONDON840y0
OPAL FIRST LIMITED
16840766
68310LONDON840y0
JEFF SOFT PATH LTD
16847275
62012LONDON840y0
JEFFSOFT LTD
16853139
62012LONDON840y0
INOTIVE LTD
16854572
68100HULL840y0
1612 INFO LTD
16860795
59112LONDON840y0
BLUE DOLPHIN YACHTING LTD
16866922
93110LONDON840y0
E N TAYLOR LTD
16869366
29310SHEFFIELD840y0
TRACKSON DEVELOPMENTS LIMITED
16877671
64203NORWICH840y0
TECH BENCHMARK SERVICE LTD
16882651
70229LONDON840y0
ROUGE CARLISLE HOLDINGS LIMITED
16902785
64209BLACKPOOL840y0
MAX CRITICAL MINERALS UK LTD
16904312
64304LONDON840y0
MADELEY ASSETS LIMITED
16925249
68100FELTHAM840y0
REMITEDGE LTD
16927686
64999LONDON840y0
CLEARSETTLE MANAGEMENT LIMITED
16937108
74901COVENTRY840y0
MORTGAGE GUARANTEE 2025 LIMITED
16944245
64209HARROW840y0
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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.