Growth 50

To be considered for the Growth 50, a company must have been publicly traded for two full years and must have reported profits in all periods.

2010 rank	2009 rank	Company	Composite score	2-year average revenue growth (percent)	2-year average income growth (percent)
1	9	NetScout Systems	7	35.5	132.7
2	3	Pegasystems	9	27.7	121.0
3	5	VistaPrint Ltd.	9	35.9	49.4
4	-	Cubist Pharmaceuticals	14	38.1	28.6
5	-	Netezza Corp.	15	22.7	45.0
6	24	American Science and Engineering	26	15.6	25.2
7	6	Biogen Idec	26	17.5	23.3
8	-	Sapient Corp.	27	8.5	140.7
9	12	American Tower Corp.	28	8.8	109.3
10	4	Akamai Technologies	29	16.2	20.2
11	-	Berkshire Income Realty	32	8.7	41.5
12	10	Senior Housing Properties Trust	34	25.8	13.4
13	41	Boston Beer Co.	40	9.6	17.6
14	52	TJX Cos.	44	5.2	25.4
15	23	Haemonetics Corp.	44	12.7	8.6
16	-	Skyworks Solutions	45	5.2	23.9
17	19	UniFirst Corp.	48	4.2	29.7
18	43	Iron Mountain	51	5.1	20.1
19	14	Atlantic Tele-Network	51	13.8	-3.2
20	47	Acme Packet	57	11.9	-6.5
21	73	HRPT Properties Trust	60	4.4	15.1
22	-	Genzyme Corp.	61	8.8	-6.2
23	-	Sonesta International Hotels Corp.	62	-5.7	334.8
24	20	UFP Technologies	62	3.0	19.4
25	32	BJ's Wholesale Club	62	6.3	3.7
26	-	New England Realty Associates	63	3.0	16.6
27	16	Millipore Corp.	64	3.9	13.9
28	7	Parexel International Corp.	64	10.1	-11.7
29	22	MicroFinancial	64	20.7	-18.4
30	39	Beacon Roofing Supply	66	-0.8	38.4
31	21	Interactive Data Corp.	66	4.8	5.9
32	36	Staples	68	11.9	-13.9
33	13	Aware	69	-8.7	147.7
34	29	Clean Harbors	69	6.5	-8.9
35	11	Forrester Research	70	4.9	-0.2
36	31	Anika Therapeutics	73	14.1	-21.8
37	42	Mac-Gray Corp.	74	5.0	-8.4
38	34	Raytheon Co.	75	8.1	-12.5
39	25	Waters Corp.	77	0.9	9.8
40	-	Monotype Imaging Holdings	78	-5.4	21.6
41	17	Phase Forward	78	26.0	-47.5
42	1	Thermo Fisher Scientific	79	1.8	5.7
43	2	Bruker Corp.	83	3.9	-9.4
44	18	Hittite Microwave Corp.	84	2.1	-5.1
45	8	Zoll Medical Corp.	84	9.3	-28.3
46	60	Hingham Institution for Savings	86	-20.8	33.9
47	46	iRobot Corp.	87	9.5	-39.4
48	59	NStar	88	-3.3	6.9
49	68	Hanover Insurance Group	91	2.9	-11.7
50	-	SeaChange International	95	5.9	-32.5