Note: Results are intended as jumping-off points for brainstorming, and may be interpreted in various ways. For instance: a "subliminal" tactic might suggest subliminal advertising, misdirection or mind control, or perhaps a way of moving without being seen, or it might simply mean "under the radar". Let the context guide you, and go with whatever interpretation works in your world.

A
DELNEUNILIN
Military/Police/Security group
Their motivation involves Knowledge.

TACTICS: logistical.
SECRET: a secret about Faction B, with tactical or blackmail value.
WEAKNESS: a lack of imagination.

Lead NPC wants to impress someone.

B
NEUINTMOR
Government Agency or Intel Organization
Their motivation involves Knowledge.

TACTICS: legalistic.
SECRET: a strategic secret obscures their true goals.
WEAKNESS: financial danger or hardship.

Lead NPC wants to abduct someone.

C
SCIREALINT
Military/Police/Security group
Their motivation involves Freedom.

TACTICS: subliminal.
SECRET: a secret allegiance with Faction A.
WEAKNESS: hyper-aggression.

Lead NPC wants to help someone.

D
DELREALNEO
Big Industry/Corporation
Their motivation involves Respect.

TACTICS: legalistic.
SECRET: a secret weapon or device gives them an advantage.
WEAKNESS: false beliefs.

Lead NPC wants to master something.