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Byrne Wallace Shields

Ireland

This law firm has not supplied any contact details or supplementary information for this country or region. For more information about profiling options please contact Prin Shasiharan.
Rankings published in 2026
Banking
Tier 3
27 firms ranked
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Tier 1

A&L Goodbody
15 practice areas
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Arthur Cox
15 practice areas
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Mason Hayes & Curran
15 practice areas
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Matheson LLP
15 practice areas
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McCann FitzGerald LLP
15 practice areas
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Tier 2

Maples Group
16 practice areas
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William Fry
15 practice areas
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Tier 3

Byrne Wallace Shields
8 practice areas
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Dillon Eustace
14 practice areas
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Eversheds Sutherland
5 practice areas
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Walkers
12 practice areas
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Tier 4

Addleshaw Goddard
7 practice areas
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BHSM LLP incorporating OBH Partners
4 practice areas
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Beauchamps Solicitors
7 practice areas
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Dentons
5 practice areas
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Flynn O'Driscoll
3 practice areas
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Hayes solicitors
4 practice areas
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Ogier
7 practice areas
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Philip Lee
6 practice areas
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Ronan Daly Jermyn
5 practice areas
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Notable

AMOSS Solicitors
3 practice areas
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DLA Piper
3 practice areas
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Gartlan Furey Solicitors
1 practice area
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Holmes O’Malley Sexton
3 practice areas
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Pinsent Masons
7 practice areas
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Simmons & Simmons
3 practice areas
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Taylor Wessing
2 practice areas
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Capital markets : Equity
Notable
8 firms ranked
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Tier 1

A&L Goodbody
15 practice areas
View full profile
Arthur Cox
15 practice areas
View full profile
McCann FitzGerald LLP
15 practice areas
View full profile

Tier 2

Mason Hayes & Curran
15 practice areas
View full profile
Matheson LLP
15 practice areas
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William Fry
15 practice areas
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Notable

Byrne Wallace Shields
8 practice areas
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Maples Group
16 practice areas
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Financial services regulatory
Notable
12 firms ranked
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Tier 1

A&L Goodbody
15 practice areas
View full profile
Arthur Cox
15 practice areas
View full profile
Matheson LLP
15 practice areas
View full profile
McCann FitzGerald LLP
15 practice areas
View full profile
William Fry
15 practice areas
View full profile

Tier 2

Dillon Eustace
14 practice areas
View full profile
Maples Group
16 practice areas
View profile
Mason Hayes & Curran
15 practice areas
View full profile
Walkers
12 practice areas
View full profile

Tier 3

Hogan Lovells Cadwalader
2 practice areas
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Notable

Addleshaw Goddard
7 practice areas
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Byrne Wallace Shields
8 practice areas
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Investment funds
Notable
15 firms ranked
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Tier 1

A&L Goodbody
15 practice areas
View full profile
Arthur Cox
15 practice areas
View full profile
Dillon Eustace
14 practice areas
View full profile
Maples Group
16 practice areas
View profile
Matheson LLP
15 practice areas
View full profile
McCann FitzGerald LLP
15 practice areas
View full profile

Tier 2

Walkers
12 practice areas
View full profile
William Fry
15 practice areas
View full profile

Tier 3

Dechert
2 practice areas
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Mason Hayes & Curran
15 practice areas
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Simmons & Simmons
3 practice areas
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Notable

Byrne Wallace Shields
8 practice areas
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K&L Gates
1 practice area
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Ogier
7 practice areas
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Pinsent Masons
7 practice areas
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M&A
Tier 3
25 firms ranked
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Tier 1

A&L Goodbody
15 practice areas
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Arthur Cox
15 practice areas
View full profile
Matheson LLP
15 practice areas
View full profile
McCann FitzGerald LLP
15 practice areas
View full profile
William Fry
15 practice areas
View full profile

Tier 2

Maples Group
16 practice areas
View profile
Mason Hayes & Curran
15 practice areas
View full profile

Tier 3

Beauchamps Solicitors
7 practice areas
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Byrne Wallace Shields
8 practice areas
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Dentons
5 practice areas
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Dillon Eustace
14 practice areas
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Hayes solicitors
4 practice areas
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Walkers
12 practice areas
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Tier 4

Addleshaw Goddard
7 practice areas
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Eversheds Sutherland
5 practice areas
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Flynn O'Driscoll
3 practice areas
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Philip Lee
6 practice areas
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Tier 5

BHSM LLP incorporating OBH Partners
4 practice areas
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Pinsent Masons
7 practice areas
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Ronan Daly Jermyn
5 practice areas
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Notable

DLA Piper
3 practice areas
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Lavelle Partners LLP
4 practice areas
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Ogier
7 practice areas
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Taylor Wessing
2 practice areas
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Whitney Moore
1 practice area
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Restructuring and insolvency
Tier 3
21 firms ranked
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Tier 1

A&L Goodbody
15 practice areas
View full profile
Arthur Cox
15 practice areas
View full profile
Matheson LLP
15 practice areas
View full profile
McCann FitzGerald LLP
15 practice areas
View full profile
William Fry
15 practice areas
View full profile

Tier 2

Maples Group
16 practice areas
View profile
Mason Hayes & Curran
15 practice areas
View full profile

Tier 3

Beauchamps Solicitors
7 practice areas
View profile
Byrne Wallace Shields
8 practice areas
View profile
Dillon Eustace
14 practice areas
View full profile
Walkers
12 practice areas
View full profile

Tier 4

Addleshaw Goddard
7 practice areas
View profile
BHSM LLP incorporating OBH Partners
4 practice areas
View full profile
Eversheds Sutherland
5 practice areas
View profile
Ronan Daly Jermyn
5 practice areas
View profile

Notable

AMOSS Solicitors
3 practice areas
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Brady Kilroy Solicitors
1 practice area
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Dentons
5 practice areas
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Hayes solicitors
4 practice areas
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Lavelle Partners LLP
4 practice areas
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Pinsent Masons
7 practice areas
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Overview

Byrne Wallace Shields is an Irish law firm that was established in 2025 as a product of a 2025 merger between Byrne Wallace (founded in 1975) and LK Shields (founded in 1988). The firm is one of the largest Irish law firms with offices located in Dublin, Galway and London. 

Focuses / Specialisms 

The firm offers advise on all key areas of corporate and commercial law from banking, M&A, investment funds, restructuring and insolvency financial service regulatory and capital markets equity.  

6 results6 results
Deal Highlights
4 results4 results
Deal Name Deal Date Firm Name Jurisdiction Deal Type Lawyer Names Client Names Client Role
Adaptive Mobile Security Ltd. - M&A
2021-07-16
Byrne Wallace Shields
Ireland
M&A
Adaptive Mobile Security Ltd.
Seller
Mainstream Renewable Power - M&A
2021-01-19
Byrne Wallace Shields
Ireland
M&A
Mainstream Renewable Power
Target
Silent-Aire LP - M&A
2021-04-09
Byrne Wallace Shields
Canada (National)
M&A
Silent-Aire LP
Target
PAM Group - M&A
2023-08-30
Byrne Wallace Shields
Ireland
M&A
PAM Group
Buyer
Sponsored