8 of its 20 returns name at least one TD or Senator; 10 different members are named in all.
- Jack ChambersFFFianna Fáil TD · Dublin West3 returns1 in the last 12 months
- Peter BurkeFGFine Gael TD · Longford-Westmeath3 returns1 in the last 12 months
- Jennifer Carroll MacNeillFGFine Gael TD · Dún Laoghaire2 returns1 in the last 12 months
- David CullinaneSFSinn Féin TD · Waterford1 return1 in the last 12 months
- James O'ConnorFFFianna Fáil TD · Cork East1 return1 in the last 12 months
- Micheál MartinFFFianna Fáil TD · Cork South-Central1 return0 in the last 12 months
- Paschal DonohoeFGFine Gael TD · Dublin Central · no longer a member1 return0 in the last 12 months
- Simon HarrisFGFine Gael TD · Wicklow1 return0 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