Succulent ID needed

[jmoney]

I have 3 plants (two of which I hope are succulents) that I need IDs for.

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This one (above) I am almost positive is a succulent.

These other two I am unsure if they are succulents or not (the larger one should be since it came in a succulent mix pot) and the tiny one I may not be able to get an ID on because it is just a seedling.

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20150801_093505.jpg (53.66 KiB) Viewed 494 times

[HairyHarry]

Kalanchoe sp. (luciae? Thyrsiflora?)
Portulacaria Afra (variegated)

Third one is the hardest. Might be a kalanchoe as well (beauverdi), but there are probably plenty crassulaceae or even senecio that start like this.