In 2012 Eos invested in CRS Proppants, a provider of high quality proppant to oilfield service as well as exploration and production companies for use in hydraulic fracturing of oil and gas wells. In 2014, CRS was sold to Eagle Materials (NYSE: EXP).
Investors 1
| Date | Name | Website |
| - | Eos Partne... | eospartner... |