1 Leatherman Squirt PS4
1 Streamlight 72101 Keymate
The Squirt is cute (I have one) and so is the Streamlight. But I want something more substantial for EDC. I don't carry a multitool, but if I did, it would be my Leatherman Wave. That's too big for my EDC, but may be just perfect for other's situations.
I carry a 3-1/5" bladed folding knife and a single AA-sized LED flashlight (although powered by a Lithium 14500 battery). These are much more substantial, and more useful for me in EDC.
1 Adventure Medical Kit Pocket Survival Pak Plus
1 Adventure Medical Kit Two Person Survival Blanket
I carry that type of stuff when hiking, but not EDC. Like to the grocery store. I don't realistically expect to have to bivouac and start a fire to purify water in the Safeway vegetable department, of use a mirror to signal for help in the cereal aisle.
A good folding knife
A concealed firearm (where legal) and spare magazine
A good flashlight
A cellphone
A wallet with the typical stuff in it (money, ID, charge cards, etc.)
A pen (optional - you can always save notes on a smart phone)
Foam earplugs (I hate getting stuck in a loud place with ringing ears)
That's my EDC for daily suburban living. A lot more stuff gets added when I'm hiking.