If the rumors saying that big companies started to test ethereum blockchain, we can see ethereum getting $1,000 soon. Plus, for this, we have pass bitcoin crysis. If everything goes okay with the market, ethereum is a bomb ready to explode.
Many big companies are already using the ETH chain.
Not the CHAIN, nor the ETH tokens, but they use the technology to create POCs via private chains and test the ETH protocol for their respective use cases. Period.
--> no impact on the ETH price at all.