Company	Price	Valuation					Profitability					Cash & leverage					Quality				Rating
		P/E	P/B	P/S	EV / EBITDA	DCF upside	Gross margin	Operating margin	Net margin	ROE	ROIC	FCF yield	Debt / equity	Net debt / EBITDA	Interest coverage	Current ratio	Dividend yield	Piotroski (0-9)	Altman Z	Rating score (1-5)
CLHthis companyClean Harbors, Inc.	$285.52	32.08×	4.54×	2.07×	13.33×	-57.5%	29.5%	11.2%	6.5%	14.2%	7.5%	3.5%	1.26×	2.32×	3.98×	2.33×	0.0%	7	3.69	3	B
CWSTCasella Waste Systems, Inc.	$96.80	816.17×	3.96×	3.38×	18.62×	78.2%	17.1%	4.9%	0.4%	0.5%	1.7%	1.4%	0.79×	2.83×	1.51×	1.26×	0.0%	6	2.34	2	C
GFLGFL Environmental Inc.	$46.17	89.29×	2.98×	3.29×	14.82×	-67.4%	20.7%	5.2%	58.0%	52.5%	2.0%	0.8%	1.09×	3.93×	0.76×	0.58×	0.1%	3	1.04	1	C-
NVRIEnviri Corporation	$23.98	-2.47×	-0.93×	0.45×	62.54×	-509.6%	13.0%	-3.8%	-18.0%	37.5%	-3.8%	-20.3%	-2.83×	46.39×	-0.45×	1.52×	0.0%	5	0.76	2	C
PESIPerma-Fix Environmental Services, Inc.	$15.23	-16.79×	4.64×	3.77×	-26.19×	-145.3%	9.6%	-19.0%	-22.3%	-27.5%	-17.6%	-6.7%	0.09×	0.87×	-37.37×	1.61×	0.0%	2	2.26	1	C-
QRHCQuest Resource Holding Corporation	$1.17	-2.55×	0.96×	0.16×	-972.23×	121.0%	14.9%	-0.1%	-6.1%	-38.0%	-0.3%	23.8%	1.6×	-603.77×	-0.04×	1.3×	0.0%	4	0.21	2	C+
Peer median	—	-2.47×	2.98×	3.29×	14.82×	-67.4%	14.9%	-0.1%	-6.1%	0.5%	-0.3%	0.8%	0.79×	2.83×	-0.04×	1.3×	0.0%	4	1.04	2	—