Consolidate departments. Automate. Eliminate redundancies. Staff people with the competencies to implement your vision. Eliminate obstacles, the inferior, the obsolete, and the naysayers.
Eliminate waste and overhead. Improve efficiency. Outsource where you can realize cost savings over bloated internal resources.
Recover resources. Sell excess for capital. Take the tax-write off on the discards.
Innovate. Invest in infrastructure, development projects, and people to increase productivity, increase returns and cash flow prioritizing whales and deprioritizing minnows.
Repeat until done.