IBM has 1000 qubits on their roadmap by 2023 [1]. I'm interested to see how that goes, and what we can learn from it about scaling up these systems into the thousands of qubits.
Edit: for anyone interested in learning more about quantum computation, I have a list of resources on my website [2].
[1] https://www.ibm.com/blogs/research/2020/09/ibm-quantum-roadm...