18 of its 23 returns name at least one TD or Senator; 126 different members are named in all.
- Ged NashLABLabour Party TD · Louth6 returns2 in the last 12 months
- Marian HarkinINDIndependent TD · Sligo-Leitrim6 returns2 in the last 12 months
- Claire KerraneSFSinn Féin TD · Roscommon-Galway5 returns2 in the last 12 months
- Darren O'RourkeSFSinn Féin TD · Meath East5 returns1 in the last 12 months
- Micheál CarrigyFGFine Gael TD · Longford-Westmeath5 returns2 in the last 12 months
- Richard O'DonoghueIIIndependent Ireland TD · Limerick County5 returns1 in the last 12 months
- Brian StanleyINDIndependent TD · Laois4 returns2 in the last 12 months
- Holly CairnsSDSocial Democrats TD · Cork South-West4 returns2 in the last 12 months
Counts are returns published on the Register of Lobbying that name the member, up to 1 Oct 2026; the last 12 months run from 2 Oct 2025. A return names a member when the lobbyist reports contacting them. It says who was lobbied, not what was asked or what they did. Only officials described as a TD, Senator or Minister whose name matches exactly one member are counted, so every figure is a minimum. How records are linked