Here is the full list of all 41 Umbrella Corps achievements.
Obtain all trophies.
Complete all U-Trials.
Clear all stages in The Experiment.
Get a platinum medal for any Combat U-Trial.
Get a platinum medal for any Weapon U-Trial.
Get a platinum medal for any Grenade U-Trial.
Get a platinum medal for any Squad U-Trial.
Raise your player rank to 60.
Get 50 total wins.
Get a platinum medal for any Prestige U-Trial.
Get a platinum medal for any Tactical U-Trial.
Get a platinum medal for any Award U-Trial.
Win by comeback (you against 3) in One Life.
Get a platinum medal for any One Life U-Trial.
Win five times in all game modes.
Get a bronze medal for any Combat U-Trial.
Kill three enemy players while holding onto the briefcase in Protector.
Kill the last player ten times in One Life.
Get a bronze medal for any One Life U-Trial.
Collect all of the briefcases by yourself in Collector.
Achieve a counter.
Participate in securing the location 4 times in one Domination round.
Avoid being killed while chosen as the target in Target Hunter.
Kill an enemy player while using the zombie shield.
Play in all of the maps.
Get a bronze medal for any Squad U-Trial.
Kill five enemy players during one Respawn Match round.
Obtain 30 DNA samples by yourself in one DNA Hunter round.
Get a bronze medal for any Award U-Trial.
Get a bronze medal for any Weapon U-Trial.
Get a bronze medal for any Grenade U-Trial.
Play in all of the game modes.
Obtain two special DNA samples by yourself in SP DNA Hunter.
Collect five collars during one Collar War round.
Win once in all game modes.
Get a bronze medal for any Tactical U-Trial.
Run 100 m while holding the heated brainer.
Be chosen as the MVP in any game mode.
Get a bronze medal for any Prestige U-Trial.
Win a game set without losing a round in any game mode.
Complete the tutorial.