EDA tools are a different beast... There is a reason why the field is completely monopolized by the big three - Cadence, Synopsys, and Mentor Graphics.
And a lot of the tools you mentioned are targeted towards FPGA design rather than full or semi-custom ASIC design. The big three have tools that can handle both.
And a lot of the tools you mentioned are targeted towards FPGA design rather than full or semi-custom ASIC design. The big three have tools that can handle both.