Atlases channels post-metal from the western Finnish city of Pori since 2020, building vast, layered compositions that unfold with tectonic patience. Their geological name suits music that shifts and builds like continental plates.

AtomA is a Swedish post-metal and progressive metal band from Stockholm, formed in 2011 from the remnants of the dissolved doom/death group Slumber, with members including vocalist Christian Älvestam and guitarist Siavosh Bigonah. Their music blends heavy atmospheric post-metal with ambient, electronic, and symphonic elements, ranging widely in texture and dynamics. The band released three albums on Napalm Records—Skylight (2012), Then Came the Wave, and Divina—before going quiet.

Atuan creates doom and post-metal from Malmö since 2021. Named after the sacred tombs in Ursula K. Le Guin's Earthsea series, they channel literary darkness through atmospheric heaviness from Sweden's southernmost major city.

Audrey Fall has explored post-metal and rock from Jelgava in central Latvia since 2014. From this Zemgale region city on the Lielupe River, they craft expansive, dynamically shifting compositions that blend post-rock atmospherics with metallic weight.

Aufhebung is an instrumental post-metal and sludge band from Belgium, formed in 2019 and influenced by Amenra, Russian Circles, Neurosis, and Pelican. Their debut album "Chasms" (2021) and follow-up "Luchtbegrafenis" combine slow sludgy riffs with frantic dissonant guitar work and melancholic harmonies, reflecting their stated aesthetic of "beauty within chaos."

Azimut channels blackened sludge and post-metal from Ivano-Frankivsk in western Ukraine. Their compass-bearing name drives compositions that navigate through heavy atmospheric territory from this Carpathian foothill city.

Northampton's Azure Lake merge post-metal atmospherics with progressive metal complexity, building expansive compositions that ebb and flow between delicate passages and crushing crescendos. Since 2018, they've crafted a sound that rewards patient, attentive listening.

Atmospheric sludge, post-metal, and crust band from the Sokolov/Cheb area of Czech Republic, active since 2017. They layer atmospheric textures over a foundation of crushing sludge and crust punk.

Spanish post-metal band from Manresa in Catalonia, formed in 2016. They create expansive post-metal soundscapes with atmospheric depth and emotional weight.