From left to right:

Tomi Ullgren (guitar)
Tomi joined Thy Serpent in 1999. He played guitar with Impaled Nazarene on their tour in 2000,2002. He is also the main songwriter and guitarist of Rapture and he founded the band Shape of Despair together with Jarno Salomaa in 1995.
He also used to play in Raven and The Mist and the Morning Dew.
---
Azhemin (bass, synth, vocals)
Real name: Miika Niemelä
Azhemin joined Thy Serpent in 1995. He joined Soulgrind in 2001. He have done some guest vocals for Shape Of Despair. He also plays in Nomicon
He`s also used to play in Wanderer, Flows In Depths and Wintermoon.
---
Sami Tenetz (guitar)
Sami started Thy Serpent in 1992 as a one-mans project. He is also the head of Spikefarm Records.
---
Teemu Laitinen aka Snake Laitinen (drums)
Teemu joined Thy Serpent in 1999 and he also plays in Bride Adorned and Divercia, while he used to play in Tuonela and Throne Of Chaos.
---

Previous members:

	Alexi Laiho - guitars (1997-1998) Also: Children of Bodom, Sinergy, ex-Impaled Nazarene, Kylähullut
	Agathon aka Ykä aka TheBeast - drums / vocals (1996-1999) Also: Corporal Punishment, Airdash, Gloomy Grim, Walhalla (Fin), Soulgrind, Nomicon, Barathrum, Bozo Brigade, Devastation, Hellstorm, Saha
	Luopio - bass / vocals / synth (1996-1997)
	Teemu Raimoranta aka Somnium - guitar (1995-1996) R.I.P. Also: ex-Impaled Nazarene, ex-Finntroll
No Pic Available	Pekka - drums (1995)
No Pic Available	Börje - guitars (1995)