Rank	Founded	Sector	City	Employees in region	Years consecutively ranked
1	2002	Real estate services	51붚죕	546	12
2	1952	Auto industry	Earth City	876	4
3	1973	Nonprofit	Alton	606	2
4	1994	Hospitality	St. Charles	1040	2
5	1973	Financial services	Westlake, Extas	908	4
6	1946	Public library	51붚죕	631	4
7	1996	Restaurants	Baton Rouge, Louisiana	960	3
8	1949	Education	51붚죕	900	6
9	1973	Restaurants	Rosemead, California	865	7
10	2005	Auto industry	St. Peters	1283	6
11	1964	Education	51붚죕	580	13
12	1934	Credit Union	Chesterfield	685	13
13	1964	Information technology	Lake Saint Louis	586	6
14	1996	Health care industry	Mechanicsburg, Pennsylvania	1706	4
15	1970	Cleaning	Chesterfield	550	3
16	1922	Financial services	51붚죕	9582	5
17	1869	Wholesale distribution	51붚죕	895	5
18	1956	Health care industry	Nashville	603	1
19	1972	Hospitality	Wyomissing, Pennsylvania	1345	5

Rank	Founded	Sector	City	Employees in region	Years consecutively ranked
1	2012	Real estate services	New York City	161	3
2	2012	Logistics	Hazelwood	152	2
3	2012	Real estate services	Chesterfield	174	8
4	2008	Financial services	Clayton	208	5
5	1994	Financial services	51붚죕	367	2
6	1974	Manufacturing	Fenton	210	3
7	2006	Logistics	O'Fallon, Missouri	167	8
8	1957	Credit Union	St.Charles	260	1
9	1955	Architecture	51붚죕	160	8
10	1986	Financial services	51붚죕	271	10
11	1922	Construction	51붚죕	150	1
12	1869	Financial services	51붚죕	487	12
13	1885	Insurance	Chesterfield	263	2
14	1905	Financial services	51붚죕	193	2
15	2010	Consulting	Scott Air Force Base	214	9
16	1972	Wholesale distribution	St Charles	268	14
17	1965	CPA	51붚죕	395	12
18	2011	Health care industry	51붚죕	300	1
19	1959	Education	St. Charles	434	9
20	1948	Wholesale distribution	51붚죕	160	4
21	1906	Banks	51붚죕	290	5
22	1914	Federal government contractor	McLean, Virginia	265	5
23	1999	Distribution	Troy, Missouri	185	4
24	1974	Education	Champaign	162	1
25	1969	Aerospace and defense	Bridgeton	460	5
26	1918	Food/beverages	Dupo	175	5
27	2008	Insurance	White Plains, New York	249	4
28	1926	HVAC	51붚죕	170	1
29	1978	Religion	51붚죕	151	1
30	1998	Landscaping	Caseyville	282	2
31	2001	Mortgage	51붚죕	221	9
32	1979	Law	51붚죕	238	14
33	2017	Wholesale distribution	51붚죕	375	9
34	1978	Engineering	St. Charles	152	1
35	1999	Energy industry services	Edwardsville	180	7
36	2016	Health care industry	Ballwin	200	1
37	1946	Cleaning	51붚죕	212	7
38	1988	Sports	51붚죕	343	8
39	1902	Food/beverages	51붚죕	242	5
40	1999	Other	Maryland Heights	184	9

Rank	Founded	Sector	City	Employees in region	Years consecutively ranked
1	2015	Software	Fenton	70	5
2	1976	Wholesale distribution	Fenton	51	2
3	1999	Real estate services	St. Charles	80	2
4	2009	Financial services	Creve Coeur	83	5
5	2015	Health care industry	Chesterfield	118	6
6	2002	Mortgage	Williamston, Michigan	100	7
7	1995	Distribution	51붚죕	51	3
8	1904	Food/beverages	Maryland Heights	52	2
9	2011	Home improvement	St. Charles	90	4
10	1947	Health care industry	St. Charles	64	10
11	1992	Engineering	51붚죕	66	1
12	1977	Local Government	St. Charles	70	1
13	1946	Construction	Bloomsdale, Missouri	50	2
14	2019	Direct selling	Wentzville	75	3
15	1988	Building products	St. Peters	55	1
16	1966	Mortgage	51붚죕	62	8
17		Nonprofit	Brentwood	52	1
18	1955	Mortgage	Chesterfield	107	2
19	1947	Construction	51붚죕	76	2
20	1984	Education	51붚죕	112	2
21	1990	Software	51붚죕	50	7
22	1948	Credit Union	Arnold	100	2
23	2006	Real estate services	51붚죕	57	7
24	2007	HVAC	51붚죕	62	5
25	1998	Mortgage	Chesterfield	89	4
26	1996	Home improvement	51붚죕	50	3
27	1985	Landscaping	51붚죕	120	4
28	2012.0	Home construction	Glendale Heights, Illinois	50	2
29	1917.0	Education	51붚죕	54	13
30	1962.0	Wholesale distribution	Hazelwood	63	6
31	2008.0	Cleaning	51붚죕	64	3
32	2000.0	Software	O'Fallon, Illinois	55	2
33	1933.0	Engineering	51붚죕	126	9
34	1953.0	Engineering	51붚죕	128	10
35	2014.0	Distribution	St. Charles	80	1
36	2011.0	Public library	Edwardsville	50	4
37	1849.0	Building products	51붚죕	102	4
38	2009.0	Construction	51붚죕	50	1
39	1938.0	Construction	East Alton	57	3
40	2017.0	Managed services and outsourcing	51붚죕	52	4

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