Such a great request and below is all that I do have and I hope you find my list helpful and enjoy!
Prodigal Sons
Raving Loonatica
Virus
Prophecy of Panic
Scott Blackwell
Rhythm Saints - are from England and came over to US in 94
Mindbender
AJ Mora
Andy Hunter as the previous poster posted
Antidote
World Wide Message Tribe - from England as well and have been around since 90's
Bubble Baby
DBA
Hydro
Preacha
Nitro Praise Collection
Paradigm Shift
Trip
Cloud2Ground - the 2 members are the founders of Shiny Toy Guns
Audity
Clubhouse 1 and Clubhouse 2 - Mixed by Scott Blackwell
David Thulin - one of my favorites right about now
Nostalgia - another one of my favorities
Faith Massive
Gospel Housing Authority
Holy Hard House Volume 1 - mixed by AJ Mora
Jyradelix
Zero
Prophetica
Psalmistry
Slyder - the same 2 guys from Cloud2Ground and the same 2 founders of Shiny Toy Guns
Twelve24
Joy Electric - not too dancy, but more poppy
The Echoing Green - earlier stuff more dance and latter stuff more new wave pop/rock
Ok, so for my 2 favorites at the moment - David Thulin and then Nostalgia, here are my favorite tunes by them. The first one is by David Thulin and its his remix of his brothers song - Jonathan Thulin - Dead Come To Life
David Thulin - Dead Come To Life Remix
https://www.youtube.com/watch?v=ZPvg0lZ__VY
Now, here is Nostaliga. One of my favorite tracks by the guy known as Nostalgia is Bad Machine. The 2 albums I have by him are The Outlaster and The Other Side EP. Over on his Facebook page, he has more freebies to download as well as over on his Soundcloud site and his Beatport page
For some reason, every time I try to post the link for Nostalgia - Bad Machine it looks wonky, so I am just going to post the link for it as a hyperlink on the name and even when I try that, it still attempts to post it and the video. Grrrr

Let me try this again and I will post Nostalgia on its own post
Hope those do help you. The main record company that was around back in the day that produced most, if not all, of Christian EDM was N-Soul Records and they are not around any more. Also, feel free to message me in my message box and if you cannot get any of the stuff I listed, the artists, I may be able to help you out with a nice variety of songs by them and can send you the link to get them. Most of the stuff I have is out of print and has been for many, many years.
N-Soul Records Website - not around anymore but its still up
Also, my friend who used to have a Christian Dance Music show at the local college station - that was years ago and started out as rock but then went to dance but he doesnt do it anymore, but he has a page called The Dance Chapel and I will link it here as well. He can give great recommendations as well. I do not think everything he listens to or posts on his blog is Christian but he can recommend more of the newer Christian stuff since I tend to listen to the much older stuff he introduced me too
The Dance Chapel
The Dance Chapel Facebook
In Christ,
Eric