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 1,168 / 19,737
CompanySectorTownOwner ageHeldCharges
ABACUS CENTRAL SYSTEMS LIMITED
NI039257
62090BELFAST799y0
SEAN MCKENNA COMMERCIALS LIMITED
NI042369
42990CO FERMANAGH799y0
MARLO INVESTMENTS LIMITED
NI042733
99999CO DERRY799y0
CELTIC AIRS LIMITED
NI050280
99999CRAIGAVON7910y0
AUTO SUPPLIES (NEWRY) LTD
NI055019
45310NEWRY7910y1
STS CONSULTANCY LIMITED
NI057264
69203BANGOR799y0
TOM MCMANUS PLANT HIRE LTD
NI057563
43110FINTONA7910y0
F.M. STEWART & ASSOCIATES LIMITED
NI057587
41201BELFAST7910y0
MANNA DEVELOPMENTS LIMITED
NI058146
42990LARNE7910y2
PRAETORIAN SECURITY INTERNATIONAL LIMITED
NI060057
74909CO DOWN7910y0
BRIAN J GALLAGHER LTD
NI060166
69201NEWTOWNABBEY7910y0
BUSINESS RETHINK LTD
NI063069
70229BELFAST7910y0
SHEILA ROGERS LIMITED
NI064383
82990BANGOR799y0
BILLY HENDERSON PROPERTIES LIMITED
NI064569
41202LONDONDERRY7910y0
ENVIRONMENTAL CONTRACT CLEANERS LIMITED
NI070544
81210BELFAST799y0
OLD COURT PROPERTY MANAGEMENT COMPANY LIMITED
NI071927
68100LONDONDERRY799y0
PROFIT ANALYTICS LIMITED
NI073312
70229BELFAST7910y0
SLATEROCK STRUCTURAL ENGINEERING LIMITED
NI602370
41201NEWRY799y0
HECTOR MCDONNELL LTD
NI603021
90030BELFAST799y0
KELGAR LIMITED
NI605099
46900DUNGANNON7910y0
SOURCE FINANCIAL LIMITED
NI614989
63990LONDONDERRY7910y0
SOFAKINGCOOL LTD
NI617393
98100BELFAST795y0
RUDMIX CONCRETE BATCHING SYSTEMS LTD
NI617555
28923DUNGANNON7910y0
CLIVE ALEXANDER LTD
NI624105
96020ENNISKILLEN7910y0
LYNDAK LIMITED
NI625996
41100DONAGHADEE799y0
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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.