In India they go by the name brethren assemblies. I am not sure what they are called here. Their doctrine does not include the work of Holy Spirit. They are at the opposite end of Pentecostals with respect to belief in Holy Spirit.
Brother,
It is from Plymouth Brethren https://en.wikipedia.org/wiki/Indian_Brethren
Recently on our moving trip to New Brunswick, Canada we stayed with 4 families from the brethren church. We enjoyed the fellowship greatly and from our perspective there are definitely true disciples in these church gatherings. They started from leaving the Anglican and Reformed Churches in England which in themselves are cessationist and deny the gifts of the Holy Spirit. So it is no surprise they would be stuck in some of the same thinking.
One of the strengths of the movement is their recovery of some of the New Testament Church gathering, how to meet as Church according to the Scriptures alone. J.N. Darby is one of the more well known leaders in the movement.
There is much to learn from them and of course anything that is over 200 years old can become more religious and lacking the presence of Christ, this is a problem they must deal with.
They gather weekly around the Lord's Table to remember the death of Christ. They focus their meetings around Jesus Christ and not a pastor or speaker. All brethren are disciples of Jesus Christ. There is much to learn from their focus and heart. I know many good brothers and sisters that have ended up fellowshipping in these local churches: http://www.believershome.com/html/brethren_assemblies.html
One of my favorite bible teachings from the current movement is the late William MacDonald, his writings were used of the Lord to encourage me much in my early walk with the Lord. Especially his small booklet called: True Discipleship. https://www.sermonindex.net/modules/newbb/viewtopic.php?topic_id=12995&forum=34
Also one of my personal favorite Church history books was written by a brethren believer, B.H. Broadbent: The Pilgrim Church: http://thejesusway.info/pdf/PilgrimChurch/PilgrimChurch.html
Other notable leaders that many would know:
George Mueller
Anthony Norris Groves ”” Missionary to Baghdad and India
Watchman Nee
Harry Ironside
Hudson Taylor
https://en.wikipedia.org/wiki/Plymouth_Brethren