Data / LEI register / Ireland / Mayo
Mayo, Ireland: 135 legal entities with an LEI
135 legal entities with a legal address in Mayo, Ireland, have a record in the Global LEI Index of November 7, 2026. 64 (47.4%) hold a current LEI and 65 have lapsed. The most common legal form is Private Company Limited by Shares (Ltd). 10 registered in the last 12 months.
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- 135Legal entities with an LEI record
- 64 (47.4%)Current LEIs (issued)
- 65 (48.1%)Lapsed LEIs (not renewed)
- 6Retired LEIs (entity closed or merged)
- 10Registered in the last 12 months
- 1Registered in the last 30 days
- 15Current LEIs that renew in the next 90 days
- November 2, 2026Newest registration
Legal forms
By ISO 20275 legal form code. Entities with no listed form are left out of this table.
| Legal form | Entities | Share |
|---|---|---|
| Private Company Limited by Shares (Ltd) | 79 | 58.5% |
| Private Unlimited Company (ULC / uc) | 17 | 12.6% |
| Credit Union | 4 | 3% |
| Company Limited by Guarantee (CLG) | 3 | 2.2% |
| General Partnership | 1 | 0.7% |
| Limited Partnership | 1 | 0.7% |
| Designated Activity Company (DAC – (limited by shares)) | 1 | 0.7% |
| Public Unlimited Company (PUC / uc) | 1 | 0.7% |
Cities with the most entities
By city of the legal address, as the register spells it.
| City | Entities | Share |
|---|---|---|
| Not Applicable | 32 | 23.7% |
| Mayo | 22 | 16.3% |
| Westport | 20 | 14.8% |
| Castlebar | 14 | 10.4% |
| Ballina | 12 | 8.9% |
| Claremorris | 7 | 5.2% |
| Kiltimagh | 4 | 3% |
| Ballinrobe | 3 | 2.2% |
| Ballyhaunis | 3 | 2.2% |
| Kilmaine | 3 | 2.2% |
| Co. Mayo | 2 | 1.5% |
| Baliina | 1 | 0.7% |
| Belmullet | 1 | 0.7% |
| Coleraine | 1 | 0.7% |
| Cong | 1 | 0.7% |
| Cong Co | 1 | 0.7% |
| Cork | 1 | 0.7% |
| Foxford | 1 | 0.7% |
| Kilkelly | 1 | 0.7% |
| Knock | 1 | 0.7% |
Registrations by year
Year of the first LEI registration, for entities that are still in the register.
| Year | Entities | Share |
|---|---|---|
| 2026 | 8 | 5.9% |
| 2025 | 10 | 7.4% |
| 2024 | 6 | 4.4% |
| 2023 | 9 | 6.7% |
| 2022 | 7 | 5.2% |
| 2021 | 10 | 7.4% |
| 2020 | 6 | 4.4% |
| 2019 | 5 | 3.7% |
| 2018 | 21 | 15.6% |
| 2017 | 33 | 24.4% |
| 2016 | 5 | 3.7% |
| 2015 | 4 | 3% |
Entity types
| Type | Entities | Share |
|---|---|---|
| Companies and other legal entities | 135 | 100% |
Who issued the LEIs
Local operating units (LOUs) that manage the LEI records.
| Issuer | Entities | Share |
|---|---|---|
| The Irish Stock Exchange Plc | 72 | 53.3% |
| Ubisecure Oy | 34 | 25.2% |
| London Stock Exchange LEI Limited | 13 | 9.6% |
| Bloomberg Finance L.P. | 8 | 5.9% |
| GS1 AISBL | 5 | 3.7% |
| Nasdaq CSD SE | 1 | 0.7% |
| EQS Group GmbH | 1 | 0.7% |
| INSTITUT NATIONAL DE LA STATISTIQUE ET DES ETUDES ECONOMIQUES | 1 | 0.7% |
Newest registrations
Current LEIs of active entities, by date of first registration. Funds and sole proprietors are not listed.
| Entity | City | Legal form | LEI registered | LEI |
|---|---|---|---|---|
| The Cathal J Hughes Trust | Westport | November 2, 2026 | 9845006DACB3B5D50125 | |
| B&S Technical Engineering Services Limited | Ballina | Ltd | September 21, 2026 | 984500BAB84F52CCIB14 |
| Carn Mountain Limited | Ballinrobe | Ltd | September 9, 2026 | 254900QMPZYCCMVE1U77 |
| Andrew Mulloy Unlimited Company | Mayo | ULC / uc | June 30, 2026 | 213800QLZ8ZLD4GTU220 |
| Coffeys Pharmacy Limited | Kilkelly | Ltd | March 27, 2026 | 9845009511F48WAM2D59 |
| Killian O' Briain Limited | Westport | Ltd | February 10, 2026 | 875500KH39GY3CJDG444 |
| Luxeconstruction Limited | Claremorris | Ltd | February 5, 2026 | 9845007085CBDBA9F808 |
| Black Dove Limited | Westport | Ltd | January 27, 2026 | 9845001B6F5C60VPDC48 |
| Apm Securities Limited | Castlebar | Ltd | December 8, 2025 | 9845004Y5D3DC334B932 |
| Edmund Lavin Services (holdings) Limited | Castlebar | Ltd | December 8, 2025 | 213800DLCELVVZUHT528 |
| Coolcarn Holdings Limited | Ballyhaunis | Ltd | October 22, 2025 | 984500B14694BE045F94 |
| Ashwood Accounting Limited | Westport | Ltd | July 15, 2025 | 98450053Z3DEN12D8B88 |
| Tirawley Limited | Castlebar | Ltd | May 27, 2025 | 254900PSCVEH63PGGB63 |
| Sdmg Investments Limited | Westport | Ltd | April 28, 2025 | 254900A8INYSJIBQX106 |
| Cuillalea Windfarm Limited | Kiltimagh | Ltd | May 13, 2024 | 9845006400C47CACB179 |
| Raymar Holdings Limited | Westport | Ltd | February 1, 2024 | 984500C5B66D7DK8BF50 |
| Staunton Sports Limited | Castlebar | Ltd | November 21, 2023 | 25490054R4T6LAI1ER92 |
| Treysta Building Services Limited | Claremorris | Ltd | September 21, 2023 | 635400GHZJLAFCVVC449 |
| Padraic Mulloy Shellfish Unlimited Company | Westport | ULC / uc | August 18, 2023 | 984500B2FA373BB6D873 |
| Mchale Investment Holdings Unlimited Company | Kilmaine | ULC / uc | March 3, 2023 | 635400MX1G4GY8NJH694 |
| Connemara Ingredients Unlimited Company | Westport | ULC / uc | December 1, 2022 | 9845003AH37B44SC3E79 |
| Hastings Insurance (dublin) Limited | Mayo | Ltd | July 5, 2022 | 635400TQGXEJDDVFD328 |
| David Flannelly Holdings Limited | Westport | Ltd | June 23, 2022 | 6354009HNBBV26UMLP85 |
| Pat Hardiman Insurances Limited | Westport | Ltd | June 22, 2022 | 635400BZ2JIS3F5ZZM70 |
| Hastings (westport) Limited | Westport | Ltd | June 17, 2022 | 635400ZBZLR5HSJYOP55 |
Updated November 7, 2026. Read from Global Legal Entity Identifier Foundation (GLEIF), LEI Level 1 golden copy. CC0 1.0 public domain dedication (GLEIF). Counts are legal entities with a record in the GLEIF Level 1 golden copy of November 7, 2026, current or not: a record stays in the register after its LEI lapses. A current LEI has the registration status issued; a lapsed LEI was not renewed in time; a retired LEI belongs to an entity that closed or merged. The country is the country of the legal address. Individuals who register as sole proprietors are counted and never named. This page uses GLEIF data and is not endorsed or certified by GLEIF. Free to reuse with credit to SpecStream under CC BY 4.0. Spot a wrong value? Write to [email protected] with the link to this page.