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Declared
Official portrait of Cian O'Callaghan
Photo: Houses of the Oireachtas

Politician · TD · 34th Dáil

Cian O'Callaghan

Social Democrats

Constituency / panel
Dublin Bay North
Membership
2024-11-29 → current
Committees
6 current — Committee on Budgetary Oversight; Joint Committee on Finance, Public Expenditure, Public Service Reform and Digitalisation, and Taoiseach; …
0
Declared items
0
CRO-matched interests
0
Awards to declared companies
1077
Lobbying returns
Reports for 2017–2025 (party) and 2020–2022 (members)
2
SIPO donation records
401 of 422 divisions
95%
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 1,077 rows, with the filters applied
Register of Lobbying2026-08-04

Lobbying return by Irish SME Association

Finance
Intended results

To ensure that Budget 2027 includes tax measures which will scale the indigenous enterprise sector, consistent with recommendations from the ESRI and Central Bank

Register of Lobbying2026-07-16

Lobbying return by IRISH MUSIC RIGHTS ORGANISATION CLG

Budgetary matters
Intended results

to share our budgetary proposals and recommendations for the music creators and wider music ecosystem with representatives of all parties for potential inclusion in their budgetary material

Derived link · Matched by exact company name

Published name "IRISH MUSIC RIGHTS ORGANISATION CLG" equals CRO name "IRISH MUSIC RIGHTS ORGANISATION COMPANY LIMITED BY GUARANTEE" (CRO 133321) 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 Lobbying2026-05-21

Lobbying return by Vulcan Consulting Limited

Health
Intended results

To raise awareness of the current policy landscape for HIV Prevention measures

Derived link · Matched by exact company name

Published name "Vulcan Consulting Limited" equals CRO name "VULCAN CONSULTING LIMITED" (CRO 578963) 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 Lobbying2026-05-21

Lobbying return by LGBT Support and Advocacy Network Ireland CLG

Justice and Equality
Intended results

Share our briefing paper outlining our high-level concerns regarding the proposed Bill, and ask TDs and Senators to raise these concerns within their parties, in representations to the Minister for Justice, Home Affairs and Migration, and in debates on the Bill.

Derived link · Matched by exact company name

Published name "LGBT Support and Advocacy Network Ireland CLG" equals CRO name "LGBT SUPPORT AND ADVOCACY NETWORK IRELAND COMPANY LIMITED BY GUARANTEE" (CRO 605384) 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 Lobbying2026-05-21

Lobbying return by National Women's Council of Ireland

Justice and Equality
Intended results

Influence policy by making recommendations and amendments to Criminal Law and Civil Law (Miscellaneous Provisions) Bill 2026

Derived link · Matched by exact company name

Published name "National Women's Council of Ireland" equals CRO name "NATIONAL WOMEN'S COUNCIL OF IRELAND" (CRO 241868) 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 Lobbying2026-05-21

Lobbying return by daa plc

Transport
Intended results

Increase political stakeholders’ understanding of Dublin Airport’s development needs and garner support for infrastructure or policy decisions (by experiencing projects first-hand).

Derived link · Matched by exact company name

Published name "daa plc" equals CRO name "DAA PUBLIC LIMITED COMPANY" (CRO 9401) 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 Lobbying2026-05-21

Lobbying return by Beefplan Movement

Agriculture
Intended results

To ensure public officials are aware of the potentially negative impact the Mercosur deal will have on Irish beef farmers livelihoods

Derived link · Matched by name with added legal form

Published name "Beefplan Movement" has no legal form. "BEEF PLAN MOVEMENT COMPANY LIMITED BY GUARANTEE" (CRO 640399) 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 Lobbying2026-05-21

Lobbying return by Teiripe Pobail Éireann CLG

Health
Intended results

Co-CEO Sarah Jane Hennelly emailed Deputy Cian O'Callagan in relation to her attendance at Committee on Budgetary Oversight hearing on April 28th as part of the Coalition of Service Delivery Organisations (Save Our Services group). Sarah Jane Hennelly contacted Deputy…

Derived link · Matched by exact company name

Published name "Teiripe Pobail Éireann CLG" equals CRO name "Teiripe Pobail Éireann COMPANY LIMITED BY GUARANTEE" (CRO 545085) 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 Lobbying2026-05-21

Lobbying return by Irish Tax Institute

Taxation
Intended results

To raise members' concerns with the Tax Appeals Bill in relation to the proposed removal of a taxpayer's automatic right to a private tax appeal hearing and the publication of unredacted determinations and to include a copy of a Senior Counsel opinion on the Zalewski Supreme…

Register of Lobbying2026-05-21

Lobbying return by Rockwood Consulting ULC

Banking and Financial Institutions
Intended results

To discuss the Domestic and EU Legislative Agenda and share key priorities so as enhance the competitiveness of the Irish Funds Industry.