Ecovyst Inc. (ECVT) [Rocket]

In millions, except per share items	Dec-31-22	Dec-31-21	Dec-31-20	Dec-31-19	Dec-31-18	Dec-31-17	Dec-31-16	Dec-31-15
	8-K	10-K	10-K	10-K	10-K	10-K	10-K	10-K
Revenues
Catalyst Technologies		110.7	94.0	85.7
Ecoservices		500.5	401.9	447.1
Products		77.0	51.6	62.3
Catalysts					72.1	75.3
Environmental Catalysts & Services								388.9
Zeolyst Joint Venture		131.3	128.6	170.3
Eliminations					-3.2	-13.4

Adjusted EBITDA
Catalyst Technologies		88.0	74.5	107.8
Ecoservices		177.7	157.2	175.6
Zeolyst Joint Venture		49.9	42.5	68.1
Unallocated corporate expenses		-38.1	-39.1	-43.3

Mix
Catalyst Technologies		18.1%	19.0%	16.1%
Ecoservices		81.9%	81.0%	83.9%
Products		12.6%	10.4%	11.7%
Catalysts					5.9%	5.1%
Environmental Catalysts & Services								100.0%
Zeolyst Joint Venture		21.5%	25.9%	32.0%
Eliminations					-0.3%	-0.9%

Growth
Catalyst Technologies		17.7%	9.7%
Ecoservices		24.5%	-10.1%
Products		49.3%	-17.3%
Catalysts					-4.3%
Zeolyst Joint Venture		2.1%	-24.5%
Eliminations					-75.9%