What are the biggest business sectors in County Mayo?

The largest single business category in County Mayo on the CRO register is specialist trades. You can browse the full sector breakdown for the county or jump straight to specialist trades via the sector links on this page.

How do I check if a company in County Mayo is currently active?

Click any of the County Mayo companies listed below to see its registered office, current CRO status, and incorporation history. Every entry is sourced directly from the Irish Companies Registration Office open data feed and refreshed weekly.

Companies in Mayo

5,916 companies are registered with the Irish Companies Registration Office at addresses in County Mayo. Browse by sector below or scroll the alphabetical listing.

Browse by sector

Companies

CAFFMOR CONSTRUCTION SERVICES LIMITED

CRO 566655 ● Active

Construction companies · Mayo

Caffmor Construction Services Limited is a construction services company registered in Ireland with CRO number 566655.

BEEBPAL STRATEGIES LIMITED

CRO 566438 ● Active

Security · Mayo

Beebpal Strategies Limited is a company registered in Ireland with CRO number 566438.

TYRES R US LIMITED

CRO 566313 ● Active

Plastics Rubber · Mayo

Tyres R Us Limited is a family-owned automotive services business based in Westport, County Mayo, Ireland.

CILCONOR LIMITED

CRO 566065 ● Active

Civil Engineering · Mayo

CILCONOR LIMITED is a company registered in Ireland with CRO number 566065.

DREAMING ROAD PUBLISHING LIMITED

CRO 566024 ● Active

Film Production · Mayo

DREAMING ROAD PUBLISHING LIMITED is a company registered in Ireland with CRO number 566024.

STENSON CONSULTANCY LIMITED

CRO 565957 ● Active

Business consultants · Mayo

Stenson Consultancy Limited is a company registered in Ireland with CRO number 565957.

ANOKHA LEARNING DESIGNATED ACTIVITY COMPANY

CRO 565928 ● Active

Education · Mayo

Anokha Learning Designated Activity Company provides accredited online professional development programmes for primary school teachers, with a focus on special education, inclusion, and teacher wellbeing.

COLISA PRINT LIMITED

CRO 565841 ● Active

Publishers · Mayo

Colisa Print Limited is a company registered in Ireland with CRO number 565841.

WALTER DONOGHUE CURTAINS & BLINDS LIMITED

CRO 565670 ● Active

Retail shops · Mayo

Walter Donoghue Curtains & Blinds Limited is a company registered in Ireland with CRO number 565670.

WELPORT PROPERTY LIMITED

CRO 565519 ● Active

Banks · Mayo

WELPORT PROPERTY LIMITED is a company registered in Ireland with CRO number 565519.

FPSL TECHNOLOGIES LIMITED

CRO 565511 ● Active

Creative Services · Mayo

FPSL TECHNOLOGIES LIMITED is a company registered in Ireland with CRO number 565511.

HUA XIN LIMITED

CRO 565392 ● Active

Restaurants · Mayo

HUA XIN LIMITED is a company registered in Ireland with CRO number 565392.

SCLAD VENTURES LIMITED

CRO 565386 ● Active

Specialist Trades · Mayo

SCLAD VENTURES LIMITED provides cloud-based hosting and server solutions under the ScladGroup brand, offering web hosting, dedicated servers, and anti-DDoS protection with a 99.95% uptime guarantee.

BIKES & BOARDS LIMITED

CRO 565385 ● Active

Sports Recreation · Mayo

Bikes & Boards Limited is a company registered in Ireland with CRO number 565385.

O'DEA DAIRY SERVICES LIMITED

CRO 565370 ● Active

Agriculture · Mayo

O'Dea Dairy Services Limited is a company based in Gortnara, Claremorris, Mayo, Ireland.

RJM SPRAY PAINTING LIMITED

CRO 565369 ● Active

Specialist Trades · Mayo

RJM Spray Painting Limited is a specialist coating and maintenance company based in Claremorris, County Mayo, Ireland.

ERRIS SUSTAINABLE ENERGY COMPANY LIMITED BY GUARANTEE

CRO 565316 ● Active

Creative Services · Mayo

Erris Sustainable Energy Company Limited by Guarantee is a registered company in Ireland with CRO number 565316.

CASTLECARRA DEVELOPMENTS LIMITED

CRO 565246 ● Active

Banks · Mayo

Castlecarras Developments Limited is a company registered in Ireland with CRO number 565246.

LANGIS LIMITED

CRO 565079 ● Active

Real Estate · Mayo

Langis Limited is a company registered in Ireland with CRO number 565079.

WELCASTLE PROPERTY LIMITED

CRO 565011 ● Active

Banks · Mayo

WELCASTLE PROPERTY LIMITED is a company registered in Ireland with CRO number 565011.

KING KONG MEDICAL LIMITED

CRO 564994 ● Active

Retail shops · Mayo

KING KONG MEDICAL LIMITED is a company registered in Ireland with CRO number 564994.

DERRYMARTIN BLOODSTOCK LIMITED

CRO 564810 ● Active

Agriculture · Mayo

Derrymartin Bloodstock Limited is a company registered in Ireland with CRO number 564810.

LORKAT LIMITED

CRO 564788 ● Active

Wholesalers · Mayo

LORKAT LIMITED is a company registered in Ireland with CRO number 564788.

NAUGHTONS CAR DISMANTLERS LIMITED

CRO 564782 ● Active

Retail shops · Mayo

Naughtons Car Dismantlers Limited is a family-run business established in 1982, operating in Belcarra, Castlebar, County Mayo, Ireland.

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Frequently asked

How many companies are registered in County Mayo?: 5,916 active companies are registered with the Irish Companies Registration Office at addresses in County Mayo, according to the latest CRO open data feed.
What are the biggest business sectors in County Mayo?: The largest single business category in County Mayo on the CRO register is specialist trades. You can browse the full sector breakdown for the county or jump straight to specialist trades via the sector links on this page.
How do I check if a company in County Mayo is currently active?: Click any of the County Mayo companies listed below to see its registered office, current CRO status, and incorporation history. Every entry is sourced directly from the Irish Companies Registration Office open data feed and refreshed weekly.