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

SAFESTART EUROPE LIMITED

CRO 609563 ● Active

Business consultants · Mayo

SafeStart Europe Limited is a company registered in Ireland with CRO number 609563.

PAUDEC LIMITED

CRO 609489 ● Active

Real Estate · Mayo

PAUDEC LIMITED is a company registered in Ireland with CRO number 609489.

ERRIS HOSE DOCTOR LIMITED

CRO 609470 ● Active

Personal Services · Mayo

Erris Hose Doctor Limited is an Irish-owned company providing hydraulic and hose solutions services.

CLAREMORRIS SAFETY TRAINING CENTRE LIMITED

CRO 609431 ● Active

Specialist Trades · Mayo

Claremorris Safety Training Centre Limited is a safety training company registered in Ireland with CRO number 609431.

EIRHUB LIMITED

CRO 609417 ● Active

Software It · Mayo

EIRHUB LIMITED is a company registered in Ireland with CRO number 609417.

OMD DESIGN LIMITED

CRO 609373 ● Active

Architects Engineers · Mayo

OMD DESIGN LIMITED is a design firm based in Ireland, operating under the CRO number 609373.

MCGING DEVELOPMENTS LIMITED

CRO 609289 ● Active

Construction companies · Mayo

MCGING DEVELOPMENTS LIMITED is a company registered in Ireland with CRO number 609289.

KILLALA BAY TRANSPORT LIMITED

CRO 609252 ● Active

Land Transport · Mayo

KILLALA BAY TRANSPORT LIMITED is a company registered in Ireland with CRO number 609252.

SHANE MCDONAGH TREE CARE & PLANT HIRE LIMITED

CRO 609240 ● Active

Facilities Management · Mayo

Shane McDonagh Tree Care & Plant Hire Limited is a company registered in Ireland with CRO number 609240.

THE MOY LAUNDERETTE & DRY CLEANING LIMITED

CRO 609194 ● Active

Personal Services · Mayo

The Moy Launderette & Dry Cleaning Limited is a family-run laundry and dry cleaning business based in Ballina, County Mayo, Ireland.

MILESTONE PRODUCTS LIMITED

CRO 608929 ● Active

Retail shops · Mayo

Milestone Products Limited is a company registered in Ireland with CRO number 608929.

ILIV PROPERTIES LIMITED

CRO 608755 ● Active

Banks · Mayo

Iliv Properties Limited is a company registered in Ireland with CRO number 608755.

MORTIMER & ALLEN LIMITED

CRO 608737 ● Active

Education · Mayo

Mortimer & Allen Limited is a company registered in Ireland with CRO number 608737.

KENMART CONSTRUCTION LIMITED

CRO 608698 ● Active

Construction companies · Mayo

Kenmart Construction Limited is a company registered in Ireland with CRO number 608698.

ACR MOTORS CASTLEBAR LIMITED

CRO 608682 ● Active

Car mechanics and motor repair · Mayo

ACR Motors Castlebar Limited is a company registered in Ireland with CRO number 608682.

RONAYNE FARMING LIMITED

CRO 608675 ● Active

Mixed farms · Mayo

Ronayne Farming Limited is a dairy-focused company based in Ballindine, County Mayo, Ireland.

HEALING WATERS COMMUNITY CHURCH COMPANY LIMITED BY GUARANTEE

CRO 608534 ● Active

Membership organisations · Mayo

Healing Waters Community Church Company Limited by Guarantee is a religious organisation based in Ireland.

ELLISON STREET CATERING LIMITED

CRO 608491 ● Active

Restaurants · Mayo

Ellison Street Catering Limited is a company registered in Ireland with CRO number 608491.

CORALINE INVESTMENTS LIMITED

CRO 608372 ● Active

Banks · Mayo

Coraline Investments Limited is a company registered in Ireland with CRO number 608372.

SCAN AUTOS LIMITED

CRO 607995 ● Active

Motor Trade · Mayo

Scan Autos Limited is a company registered in Ireland with CRO number 607995.

NIBIRU LEISURE LIMITED

CRO 607980 ● Active

Hotels · Mayo

NIBIRU LEISURE LIMITED is a company registered in Ireland with CRO number 607980.

FP&A SENIOR FINANCE & EXECUTIVE SEARCH LIMITED

CRO 607937 ● Active

Business consultants · Mayo

FP&A Senior Finance & Executive Search Limited is a finance and executive search firm based in Ireland.

PKD RETAIL CT LIMITED

CRO 607849 ● Active

Retail shops · Mayo

PKD Retail Ct Limited is a company registered in Ireland with CRO number 607849.

EMW DEVELOPMENTS LIMITED

CRO 607797 ● Active

Construction companies · Mayo

EMW Developments Limited is a company registered in Ireland with CRO number 607797.

Explore related

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.