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Declared
Official portrait of Mark Duffy
Photo: Houses of the Oireachtas

Politician · Senator · 27th Seanad

Mark Duffy

Fine Gael

Constituency / panel
Labour Panel
Membership
2025-01-29 → current
Committees
4 current — Joint Committee on Climate, Environment and Energy; Joint Committee on Transport; …
10
Declared items
2
CRO-matched interests
0
Awards to declared companies
173
Lobbying returns
Reports for 2017–2025 (party) and 2020–2022 (members)
0
SIPO donation records
185 of 221 divisions
84%
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.

Download CSV 124 rows, with the filters applied
Register of Lobbying2026-01-21

Lobbying return by The Asthma Society of Ireland

Health
Intended results

Raise awareness of PBS key asks in the lead up to Budget 2026

Derived link · Matched by exact company name

Published name "The Asthma Society of Ireland" equals CRO name "ASTHMA SOCIETY OF IRELAND" (CRO 57125) 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 Lobbying2026-01-21

Lobbying return by Ibec

Environment
Intended results

Support the legislation to modernise Ireland's environmental and waste licencing system.

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 Lobbying2026-01-21

Lobbying return by Hanover Media Strategy Limited

Children and Youth Affairs
Intended results

To discuss Tigers Childcare's Pre Budget Submission and how it sought to address the challenges with the current issues facing the sector including staff retention, core funding, programme for government commitments and to explore viable short and long term policy solutions.

Derived link · Matched by exact company name

Published name "Hanover Media Strategy Limited" equals CRO name "HANOVER MEDIA STRATEGY LIMITED" (CRO 596029) 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 Lobbying2026-01-21

Lobbying return by JTI Ireland Limited

Trade
Intended results

To share information with public representatives on the extent and impact of tobacco smuggling in Ireland.

Derived link · Matched by exact company name

Published name "JTI Ireland Limited" equals CRO name "JTI IRELAND LIMITED" (CRO 378922) 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 Lobbying2026-01-21

Lobbying return by Rehab Group

Public Expenditure and Reform
Intended results

Support for Rehab's priorities in our Pre-Budget Submission to address: Cost of Disability Housing and Independent Living Health and Mental Health Transport Employment activation Training and Education Assistive Technology Social care Funding and Reform of Disability…

Register of Lobbying2026-01-21

Lobbying return by Trócaire

Foreign Affairs
Intended results

Ireland to commit to a fair and funded phase out of fossil fuels and to support a fossil fuel non-proliferation treaty

Derived link · Matched by exact company name

Published name "Trócaire" equals CRO name "TROCAIRE" (CRO 661147) 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 Lobbying2026-01-21

Lobbying return by mytaxi network Ireland (trading as FREE NOW)

Transport
Intended results

To inform policymakers of the challenges and opportunities within the taxi sector, encourage attendance at the briefing, and engage with Oireachtas members regarding the report’s findings.

Register of Lobbying2026-01-21

Lobbying return by Friends of the Earth

Energy and Natural Resources
Intended results

Include civil society + lived experience on any energy affordability/poverty taskforce and in governance of the new plan.::Strengthen income supports: benchmark Fuel Allowance, create an Energy Guarantee Scheme, add targeted extra supports for energy-poor households, index core…

Register of Lobbying2026-01-21

Lobbying return by Hanover Media Strategy Limited

Transport
Intended results

Highlight the shortage of taxis as a national and local issue; meet with Oireachtas members to brief them further on the issue; and encourage the Oireachtas Committee on Transport to hold a hearing on the issues of taxi supply and availability.

Derived link · Matched by exact company name

Published name "Hanover Media Strategy Limited" equals CRO name "HANOVER MEDIA STRATEGY LIMITED" (CRO 596029) 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 Lobbying2026-01-20

Lobbying return by The Irish Farmers' Association - IFA

Agriculture
Intended results

To highlight the following priorities for Budget 2026::Measures to Support Farm Sectors::• Tillage Survival Package - €250/ha for all cereal & oilseed rape grown for harvest 2025.::• Tillage expansion and sustainability scheme must be delivered – 2025-2030::• Increased national…

Register of Lobbying2026-01-20

Lobbying return by The Irish Farmers' Association - IFA

Sports and Recreation
Intended results

To outline the serious concerns of farmers and landowners in respect of many issues in relation to Greenways.::To highlight an important issue of concern to IFA which arose at the Oireachtas Committee with TII. TII were asked a specific question in relation to whether or not…

Register of Lobbying2026-01-20

Lobbying return by The Irish Farmers' Association - IFA

Environment
Intended results

To point out that Irish farmers fully recognise the urgency of climate action and are determined to play their part in meeting national emissions reduction targets. Across the country, farmers are already reducing emissions, adopting science-based mitigation measures, and…

Register of Lobbying2026-01-20

Lobbying return by Irish Cancer Society

Social Protection
Intended results

To highlight the energy needs of cancer patients at end of life.::To discuss Climate and Health Alliance recommendations for climate and capital planning.::To co-sign a letter from a coalition of civil society organisations ::To respond to the consultation on the Revised Energy…

Derived link · Matched by exact company name

Published name "Irish Cancer Society" equals CRO name "IRISH CANCER SOCIETY" (CRO 20868) 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 Lobbying2026-01-20

Lobbying return by Wind Energy Ireland

Energy and Natural Resources
Intended results

Improvements to the Renewable Electricity Support Scheme to deliver power at a better price to electricity consumers through extending contract duration and applying full indexation.