The sizes of the Frieza Force's task forces seen in Akira Toriyama's works
So, we start with a platoon of 11 foot soldiers in the invasion to Namek, assisted by Cui, Dodoria, Zarbon and the Ginyu Force that sums at 19.
Then, when Mecha-Frieza and King Cold invade Earth, they brought 16 foot soldiers with them (who presumably work under Cold).
When Frieza's revenge in Resurrection 'F' takes place 15 years after his prior demise, he brought an army of 1,020 B-rate soldiers and mercenaries (170 soldiers per 5 Z-Fighters and Jaco). With the inclusion of Sorbet and Shisami, it counts as 1,022. Vegeta claims in the manga version of the Tournament of Power that those were the entire remaining Frieza Force combatants.
In the "Broly" movie, which happens 17 years after Frieza's first demise, Frieza has less than 100 soldiers on his ship, with only a few of them being fully fledged combatants (including Broly and Paragus).
I doubt that the next confrontation with Frieza's army would be more massive than Resurrection 'F'.