29 of its 57 returns name at least one TD or Senator; 168 different members are named in all.
- Martin HeydonFGFine Gael TD · Kildare South9 returns6 in the last 12 months
- Charlie McConalogueFFFianna Fáil TD · Donegal7 returns1 in the last 12 months
- Michael CollinsIIIndependent Ireland TD · Cork South-West4 returns1 in the last 12 months
- Michael Healy-RaeINDIndependent TD · Kerry3 returns1 in the last 12 months
- Niall CollinsFFFianna Fáil TD · Limerick County3 returns1 in the last 12 months
- Anne RabbitteFFFianna Fáil Senator · Nominated by the Taoiseach3 returns0 in the last 12 months
- Louis O'HaraSFSinn Féin TD · Galway East2 returns2 in the last 12 months
- Simon HarrisFGFine Gael TD · Wicklow2 returns1 in the last 12 months
Counts are returns published on the Register of Lobbying that name the member, up to 28 Sept 2026; the last 12 months run from 29 Sept 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