Only Investments that are paying.

https://goo.gl/eOGpQb - GrandBit 
https://goo.gl/21J9AQ - BitStrategy
https://goo.gl/VcXq0z - GeniusHash
https://goo.gl/QAQRpb - BitMinister

https://goo.gl/u839V7 - Hasheer *Free 500 GH/s for 7 days! (I'm testing)
https://goo.gl/2abnX4 - B.Angel (testing)

Most Trusted:

https://goo.gl/tjpyQD - Genesis (discount code: 218XYH)
https://goo.gl/YVoCP7 - Hashflare
https://goo.gl/KD3H14 - eobot

Check reviews: https://goo.gl/Ghc2lf