Who are the top Colorado contractors in NAICS 541620?

#	Company	Won in this industry	Awards	Momentum rank
1	Aecom	$5M	3	#32
2	Tetra Tech Inc	$4.4M	4	#192
3	Copperhead Environmental Consulting Inc	$4.4M	1	#2209
4	Weston Solutions Holdings, Inc.	$3.2M	4	#297
5	Air Resource Specialists, Inc	$3M	5	#153
6	Chenega Reliable Services LLC	$2.5M	0	#2636
7	Arcadis N.V.	$2.4M	4	#102
8	Rothermere Continuation Limited	$1.6M	2	#150
9	WSP USA Solutions Inc	$844.8K	2	#443
10	Critigen LLC	$810.6K	0	#1328
11	Rural and Tribal Environmental Solutions, Inc	$775.4K	1	#1874
12	Ero Resources Corporation	$509.6K	3	#358
13	HDR, Inc	$459.8K	0	#56
14	Neptune and Company, Incorporated	$423.6K	7	#256
15	Woods Canyon Archaeological Consultants, Inc.	$415K	4	#245
16	Toeroek Associates, Inc.	$383.9K	4	#553
17	Vanasse Hangen Brustlin Inc	$344.3K	2	#942
18	S.S. Papadopulos & Associates, Inc.	$295K	0	#3241
19	Clark Group, LLC, the	$276.8K	1	#2006
20	Cherokee Nation Management & Consulting, L.L.C..	$275.4K	1	#1126
21	Langan Engineering & Environmental Services, LLC	$257K	1	#1911
22	HSG, LLC	$236.6K	1	#1638
23	Solv LLC	$213K	1	#889
24	Bronco Environmental, Limited	$212.3K	1	#2131
25	Tehama Ecs LLC	$207.3K	0	#3128
26	Owl Ayuda JV II LLC	$162.5K	1	#1271
27	Bai Engineers LLC	$156.6K	1	#1665
28	Grand River Archaeological Inc	$144K	2	#986
29	Marstel-day, LLC	$115.6K	1	#2063
30	Riverside Technology Inc	$112.1K	0	#1989
31	Adaapta, LLC	$110.8K	1	#1869
32	Rjrudy LLC	$106.2K	3	#815
33	Jenni Consulting, LLC	$90K	1	#1719
34	Westwater Engineering, Inc	$81.7K	2	#869
35	The Elizabeth Brown, LLC	$80.7K	1	#2278
36	Espinoza Cultural Services, LLC	$79.3K	1	#896
37	Ayuda Companies	$73.7K	1	#433
38	Thunderbird-hrp JV LLC	$73.3K	1	#2063
39	Hemlock Consulting, LLC	$62.5K	1	#1462
40	Alpine Archaeological Consultants Inc	$61.1K	1	#2660
41	New South Associates, Inc.	$58.3K	2	#450
42	Adanta, Inc.	$56.2K	1	#2247
43	Stell Environmental Enterprises Inc	$54.9K	1	#1016
44	Dpra Incorporated	$53.7K	1	#2672
45	Rawinski Lisa J	$51.7K	0	#3376
46	Animas Biological Studies, LLC	$48.1K	2	#1103
47	Weston-techlaw JV LLC	$47.1K	0	#3497
48	Transamerican Solutions LLC	$46.5K	1	#2704
49	HGS Engineering Inc	$29K	1	#2131
50	Hyperion Biotechnology, Inc.	$27.7K	1	#1022
51	The Regents of the University of Colorado	$24.9K	1	#50
52	Alpenglow Cultural, LLC	$24K	1	#1329
53	Love's Backflow Testing and Repair Services, Inc.	$22.8K	1	#1410
54	Kurt D Fausch	$18.2K	0	#3073
55	Environmental Compliance Consultants, Inc.	$17.3K	0	#767
56	Logan Simpson Design Inc.	$15.3K	1	#2751
57	Lynker Corporation	$15K	0	#3143
58	Colorado State of	$10K	0	#9
59	Paleowest LLC	$7.4K	1	#2726

Ranked by dollars obligated on awards coded 541620 (including modifications), not by a company's registered industry. Momentum rank is across all Colorado companies; see the methodology.