Two vehicles were seized as well as a documents and other evidence after the Criminal Assets Bureau and ERU stormed five locations across South and West Dublin.
Today's seizures marked a "significant development" in an investigation into an organised gang with CAB saying the operation took a particular focus on the ownership of property including horses.
An investment in a Gym in Tallaght is also being looked at by the bureau.
They said: "The Criminal Assets Bureau with the assistance of the Emergency Response Unit and the Customs Dog unit conducted searches at five locations in South and West Dublin this morning, 27th September 2019.

The following were seized:
- Audi Q5 SUV
- Toyota Hilux Crew CAB
"Documents and other evidence were also seized.
"The investigation is focused upon the ownership of property including houses and investment by an Organised Crime Group into a Gym in Dublin 24.

"Specialists examined expenditure on residential properties that may represent the proceeds of crime.
"This morning’s search operation was conducted as part of an on-going investigation targeting assets acquired with the proceeds of crime by an organised crime gang involved in the sale and supply of controlled drugs.

"Today’s search is a significant development in the investigation. A number of previous operations into the same OCG have been conducted under Operation Compact."