6 of its 35 returns name at least one TD or Senator; 32 different members are named in all.
- Jerry ButtimerFGFine Gael TD · Cork South-Central5 returns1 in the last 12 months
- Micheál MartinFFFianna Fáil TD · Cork South-Central5 returns1 in the last 12 months
- Colm BurkeFGFine Gael TD · Cork North-Central4 returns1 in the last 12 months
- Donnchadh Ó LaoghaireSFSinn Féin TD · Cork South-Central4 returns1 in the last 12 months
- Michael CollinsIIIndependent Ireland TD · Cork South-West4 returns1 in the last 12 months
- Christopher O'SullivanFFFianna Fáil TD · Cork South-West3 returns1 in the last 12 months
- Holly CairnsSDSocial Democrats TD · Cork South-West3 returns1 in the last 12 months
- James O'ConnorFFFianna Fáil TD · Cork East3 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