Ipopt is the one I use the most from Pyomo.
The coin solvers that I wish to keep "in a safe" are: Bonmin, Cbc, Couenne and Ipopt.
Below are some links where the binaries were available in May 2023.

Pyomo documentation:
http://www.pyomo.org/
https://pyomo.readthedocs.io/en/latest/index.html

• Using conda it is possible to install both Pyomo and the solvers ipopt and Glpk:
  conda install -c conda-forge pyomo
  conda install -c conda-forge ipopt glpk
• Using pip only Pyomo can be installed:
  pip install pyomo
  the solvers need to be copied to an ad-hoc folder from where it is accessible to Pyomo

Coin-OR binaries on main site:
https://www.coin-or.org/download/binary/
https://www.coin-or.org/download/binary/Ipopt/
https://www.coin-or.org/download/binary/Bonmin/
https://www.coin-or.org/download/binary/Cbc/
https://www.coin-or.org/download/binary/Couenne/
https://www.coin-or.org/download/binary/CoinAll/

Coin-OR binaries on Github:
https://github.com/coin-or/Ipopt/releases
https://github.com/coin-or/Cbc/releases

Ipopt binaries provided for use in Julia:
https://github.com/JuliaBinaryWrappers/Ipopt_jll.jl/releases/tag/Ipopt-v3.13.2%2B0

Coin-OR binaries provided by AMPL on Github
https://github.com/ampl/coin/releases
https://github.com/ampl/coin/releases/download/v20191215/coin-linux32.tar.gz
https://github.com/ampl/coin/releases/download/v20191215/coin-linux64.tar.gz
https://github.com/ampl/coin/releases/download/v20191215/coin-osx.tar.gz
https://github.com/ampl/coin/releases/download/v20191215/coin-win64.zip

Coin-OR binaries provided by AMPL on the AMPL portal
https://portal.ampl.com/user/ampl/download/list?legacy
https://portal.ampl.com/download/coin.linux-intel32.20230221.tgz
https://portal.ampl.com/download/coin.linux-intel64.20230221.tgz
https://portal.ampl.com/download/coin.macos64.20211124.tgz
https://portal.ampl.com/download/coin.mswin32.20230221.zip
https://portal.ampl.com/download/coin.mswin64.20230221.zip