ION Crossover Partners | Activity | F4

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F4/ION Crossover Partners/Activity

ION Crossover Partners Activity

Every public signal F4 has attached to this firm, with sources and cross-entity links.

Types

Time range

Investment

Participated as an existing investor in Guardio's $40M round at a $1.1B valuation, alongside new investor and Wiz co-founder Assaf Rappaport.

Guardio

Guardio ION Crossover Partners

calcalistech.comSEP 3, 2026

finance.yahoo.com

SEP 3, 2026

Exit

Portfolio company At-Bay agreed to be acquired by Munich Re for $575M.

At-Bay

At-Bay ION Crossover Partners

insurancejournal.comAUG 19, 2026

AUG 19, 2026

Investment

Led Guardio's $80M funding round as consumer cybersecurity demand surged.

Guardio

Guardio ION Crossover Partners

en.globes.co.ilNOV 19, 2025

NOV 19, 2025

Exit

Portfolio company Via Transportation IPO'd on the NYSE, raising $493M at a $3.65B valuation.

Via

Via ION Crossover Partners

reuters.comSEP 12, 2025

SEP 12, 2025

Investment

Co-led (with Vitruvian Partners) Cato Networks' $359M Series G at a valuation of more than $4.8B.

Cato Networks

Cato Networks ION Crossover Partners

reuters.comJUN 30, 2025

catonetworks.com

calcalistech.com

JUN 30, 2025

Exit

Portfolio company Innovid was acquired by Mediaocean for approximately $500M (closed February 2025).

Innovid

Innovid ION Crossover Partners

wsj.comNOV 21, 2024

NOV 21, 2024

Exit

Portfolio company Perimeter 81 was acquired by Check Point Software for approximately $490M.

Perimeter 81

Perimeter 81 ION Crossover Partners

techcrunch.comAUG 10, 2023

AUG 10, 2023