American Church History: Adventist Denominations

Advent Christian Church General Conference: Founded in 1860, membership is estimated to be 17,780 across 249 churches (2020).

Christadelphians: Founded in 1844, membership is estimated to be 15,000 across 170 ecclesia's (2000). There website in not accessible, but they do have a denominational headquarters.

Church of God (Seventh Day): Founded in 1863, membership is estimated to be 11,000 across 200 churches (2012).

Church of God and Saints of Christ: Founded in 1896, membership is estimated to be 40,000 across 50 temple/tabernacle (2005).

Church of God General Conference: Founded in 1921, membership is estimated to be 3,842 across 84 congregations (2012).

Grace Communion International: Founded in 1934, membership is estimated to be 11,000 across 300 churches (2016).

Jehovah's Witness (Watch Tower Bible and Tract Society): Founded in 1870, membership is estimated to be 3,016,924 across 12,285 Kingdom Halls (2020).

Philadelphia Church of God: Founded in 1989, membership is estimated to be 5,000 across 100 churches (1998).

Seventh-Day Adventists: Founded in 1863, membership is estimated to be 1,339,830 across 5,989 congregations (2020).

United Church of God: Founded in 1995, membership is estimated to be 13,800 across 200 congregations (2016).

There is no official bible for these denominations, but different churches may prefer one translation over another.