Skip to content
Declared
Official portrait of Darragh O'Brien
Photo: Houses of the Oireachtas

Politician · TD · 34th Dáil

Darragh O'Brien

Fianna Fáil

Constituency / panel
Dublin Fingal East
Membership
2024-11-29 → current
Office
Minister for Environment, Climate and Communications (2025-01-23 → 2025-06-01)
Office
Minister for Climate, Energy and the Environment (2025-06-02 → current)
Office
Minister for Transport (2025-06-02 → current)
Office
Minister for Transport (2025-01-23 → 2025-06-01)
0
Declared items
0
CRO-matched interests
0
Awards to declared companies
3830
Lobbying returns
Reports for 2017–2025 (party) and 2020–2022 (members)
1
SIPO donation records
302 of 422 divisions
72%
Vote participation

Lobbying returns

Returns filed on the Register of Lobbying, newest first, with the policy area and intended results as the lobbyist published them.

Register of Lobbying2026-09-21

Lobbying return by Microsoft Ireland Operations Ltd

Economic Development and Industry
Intended results

To share Microsoft’s perspective on Ireland’s digital-infrastructure opportunity and our shared ambitions to see Ireland maintain its leadership position in the digital sector.

Derived link · Matched by exact company name

Published name "Microsoft Ireland Operations Ltd" equals CRO name "MICROSOFT IRELAND OPERATIONS LIMITED" (CRO 256796) after normalising legal forms such as Ltd = Limited. No other CRO company has this name. Names can be shared, so compare the address and dates on the CRO record.

Register of Lobbying2026-09-21

Lobbying return by American Chamber of Commerce Ireland

Economic Development and Industry
Intended results

Submission to the Department of Climate, Energy and the Enviironment's consultation on the next update to the Climate Action Plan – Climate Priorities, outlining AmCham views.

Derived link · Matched by exact company name

Published name "American Chamber of Commerce Ireland" equals CRO name "AMERICAN CHAMBER OF COMMERCE IRELAND" (CRO 18926) after normalising legal forms such as Ltd = Limited. No other CRO company has this name. Names can be shared, so compare the address and dates on the CRO record.

Register of Lobbying2026-09-21

Lobbying return by CyrusOne Irish Datacentres Holdings Ltd

Economic Development and Industry
Intended results

To alert policy makers to the impact of proposed policies on our Irish business

Derived link · Matched by exact company name

Published name "CyrusOne Irish Datacentres Holdings Ltd" equals CRO name "CYRUSONE IRISH DATACENTRES HOLDINGS LIMITED" (CRO 605064) after normalising legal forms such as Ltd = Limited. No other CRO company has this name. Names can be shared, so compare the address and dates on the CRO record.

Register of Lobbying2026-09-21

Lobbying return by Manna Drone Delivery

Economic Development and Industry
Intended results

To ensure a greater understanding of the positive contributions drone delivery services offer to the local communities and the economy.

Register of Lobbying2026-09-21

Lobbying return by Chambers Ireland

Economic Development and Industry
Intended results

Ensure equal opportunities in entrepreneurship - Improve women-led entrepreneurship by expanding dedicated early-stage finance and creating a single, joined-up access point for enterprise supports.

Register of Lobbying2026-09-21

Lobbying return by Chambers Ireland

Economic Development and Industry
Intended results

Build skills and export capacity for long-term growth - Strengthen trade supports, apprenticeships, lifelong learning and regional skills systems to support resilience and expansion.

Register of Lobbying2026-09-21

Lobbying return by Chambers Ireland

Economic Development and Industry
Intended results

Simplify tax, regulation and labour market access by reducing administrative burdens, modernising outdated tax rules and removing barriers to hiring and workforce participation.

Register of Lobbying2026-09-21

Lobbying return by Chambers Ireland

Economic Development and Industry
Intended results

Strengthen enterprise competitiveness and investment. In particular, cut business cost pressures, improve access to finance and modernise supports so SMEs can scale and invest.

Register of Lobbying2026-09-21

Lobbying return by Chambers Ireland

Economic Development and Industry
Intended results

Accelerate the delivery of clean energy infrastructure - Speed up renewable generation, grid, ports, storage and enabling infrastructure delivery to strengthen energy security, reduce constraints and support Ireland’s clean energy targets.

Register of Lobbying2026-09-21

Lobbying return by Chambers Ireland

Economic Development and Industry
Intended results

Strengthen innovation and competitiveness by supporting SME digital adoption, strengthening R&D incentives and investing in future-focused strategic sectors.

Register of Lobbying2026-09-18

Lobbying return by County Tipperary Chambers of Commerce

Economic Development and Industry
Intended results

Secure Budget 2027 commitments, funding and clear delivery timelines for Tipperary’s priority infrastructure, particularly the N24 Waterford–Limerick Junction corridor and N62 Thurles Bypass. Improve grid and water capacity, enable housing and serviced land, strengthen town…

Register of Lobbying2026-09-18

Lobbying return by Ibec

Economic Development and Industry
Intended results

CII shared its CRU consultation response on Grid Code Modification MPID 345 and the associated Compliance and Derogation Framework. The proposal seeks to require certain large electricity users, including data centres, to remain connected to the electricity grid during fault…

Derived link · Matched by name with added legal form

Published name "Ibec" has no legal form. "IBEC COMPANY LIMITED BY GUARANTEE" (CRO 8706) is the only CRO company with that name plus any legal form (Limited, DAC, UC, CLG, PLC or Teoranta). Confirm against the CRO record before relying on it.

Register of Lobbying2026-09-18

Lobbying return by Cork Chamber

Economic Development and Industry
Intended results

To outline critical priorities for investment for Cork Chamber members as Budget 2027 approaches, including an ongoing focus on competitiveness, strengthening the enterprise economy, supporting SMEs and attracting talent and investment.

Register of Lobbying2026-09-18

Lobbying return by Cork Chamber

Economic Development and Industry
Intended results

To outline critical priorities for Cork Chamber members as Budget 2027 approaches, including an ongoing focus on competitiveness, strengthening the enterprise economy, supporting SMEs and attracting talent and investment.

Register of Lobbying2026-09-18

Lobbying return by Ibec

Economic Development and Industry
Intended results

Share priorities from Ibec's pre budget submission and policies to be reflected in Budget 2027

Derived link · Matched by name with added legal form

Published name "Ibec" has no legal form. "IBEC COMPANY LIMITED BY GUARANTEE" (CRO 8706) is the only CRO company with that name plus any legal form (Limited, DAC, UC, CLG, PLC or Teoranta). Confirm against the CRO record before relying on it.