Anti-Israel activists have recorded themselves vandalising the head office of one of Australia’s largest logistics companies.

Toll Group offices in Melbourne, Westmeadows and Campbellfield were smashed and graffitied between July 18 and 22, police said.

Video footage shows three activists dressed in all-black using sledgehammers to smash their way into the foyer of the company’s head office on St Kilda Road.

The vision, which was posted to social media, captures a red liquid being sprayed throughout the foyer, with captions calling for the death of Israel, Australia and the US.

Another caption read “stop arming Israel or else”.

The activists accused the Toll Group of transporting weapons and ammunition to Israel via the US.

Police are aware of all three incidents and are investigating.

They are also looking into other similar incidents, including one in Greensborough earlier this month.

No arrests have been made.

Toll Group said in a statement it was aware of the incidents and was cooperating with police.

“We take these matters seriously and continue to maintain strong security measures across all locations,” a Toll Group spokesperson said.

“The safety and well-being of our people remain our highest priority.”