Rank	Previous rank	Company	1999 Revenues (millions)	% change 1998 to 1999
1	1	Raytheon Co.	$20,041.00	1.58
2	5	FleetBoston Financial Corp.	$12,783.00	18.08
3	2	Gillette Co.	$9,897.00	-1.58
4	4	Staples Inc.	$8,936.81	25.46
5		TJX Cos.	$8,795.35	10.65
6	8	EMC Corp.	$6,715.61	23.54
7		Northeast Utilities	$4,471.25	18.67
8	10	BJ's Wholesale Club Inc.	$4,206.25	18.41
9	14	State Street Corp.	$3,304.00	21.25
10	11	Allmerica Financial Corp.	$3,145.20	3.67
11	12	Reebok International Ltd.	$2,899.87	-10.07
12	17	Boston Scientific Corp.	$2,842.00	27.22
13	15	Neiman-Marcus Group Inc.	$2,745.00	11.55
14	16	New England Electric System	$2,623.50	8.39
15	9	Thermo Electron Corp.	$2,471.19	20.21
16	6	Harcourt General Inc.	$2,157.93	11.46
17	18	Polaroid Corp.	$1,978.60	7.19
18	20	Nstar	$1,851.10	14.09
19	21	Teradyne Inc.	$1,790.91	20.26
20	19	Cabot Corp.	$1,779.00	9.95
21	26	Analog Devices	$1,640.16	35.18
22		Bradlees Inc.	$1,506.91	11.65
23	23	PerkinElmer Inc.	$1,363.13	59.55
24	27	Talbots Inc.	$1,290.92	13.02
25	25	Liberty Financial Cos.	$1,218.70	0.14
26	24	Stone & Webster Inc.	$1,167.85	-3.84
27	30	Parametric Technology Corp.	$1,046.52	3.70
28	28	Keane Inc.	$1,041.09	-3.26
29	29	Perini Corp.	$1,019.48	0.81
30	41	Cyrk Inc.	$988.84	30.48
31	35	Commerce Group Inc.	$987.54	15.86
32	33	Eastern Enterprises	$978.70	4.64
33	34	Houghton Mifflin Co.	$920.12	6.79
34	32	United Asset Mgmt Corp.	$882.31	-8.27
35	39	SLI Inc.	$874.82	13.16
36	51	Biogen Inc.	$794.44	42.48
37	43	Millipore Corp.	$771.19	10.28
38	38	Renaissance Worldwide Inc.	$742.58	4.57
39	44	Friendly Ice Cream Corp.	$709.02	4.56
40	46	Waters Corp.	$704.40	13.83
41	77	ACT Manufacturing Inc.	$696.28	17.52
42	50	J. Baker Inc.	$665.46	13.89
43	65	Arch Communications Group	$641.82	55.17
44	45	Genzyme General	$635.37	11.60
45		Dynatech Corp.	$630.45	28.89
46	48	Cambridge Technology Partner	$628.11	2.63
47		Tucker Anthony Sutro	$590.67	26.70
48	52	Stride Rite Corp.	$572.70	6.17
49	53	Eastern Utilities Assoc.	$553.77	2.78
50	62	Iron Mountain Inc.	$519.55	35.31
51	90	Affiliated Managers Group Inc.	$518.73	117.50
52	42	Watts Industries	$505.99	13.46
53	56	Unifirst Corp.	$502.56	11.19
54	60	Primark Corp.	$494.62	13.83
55	40	Elcom International Inc.	$485.83	-36.38
56	59	New England Business Service Inc.	$481.37	9.78
57	58	Thermo Optek Corp.	$453.87	1.47
58	54	Avid Technology Inc.	$452.56	-6.18
59	61	American Biltrite Inc.	$426.39	-0.27
60	64	GC Cos.	$379.62	-2.84
61		CMGI Inc.	$376.49	212.52
62	79	Eaton Vance Corp.	$375.72	39.06
63	68	Mestek Inc.	$375.27	10.91
64	69	Parexel International Corp.	$367.52	13.03
65	66	Ionics Inc.	$358.22	1.96
66	63	PictureTel Corp.	$323.28	-20.40
67		Tweeter Home Entertainment Group Inc.	$321.32	31.44
68	73	Thermo Terratech Inc.	$310.56	1.66
69		Syratech Corp.	$305.27	5.12
70	76	Steinway Musical Instruments Inc.	$304.64	3.88
71	91	GenRad Inc.	$301.95	34.33
72	89	Progress Software Corp.	$286.15	19.28
73	78	Haemonetics Corp.	$282.50	4.24
74		Sapient Corp.	$276.84	67.92
75	81	Trend-Lines Inc.	$274.87	7.58
76	93	Kronos Inc.	$265.79	25.96
77	75	Analogic Corp.	$265.45	-9.16
78		American Tower Corp.	$258.08	149.25
79	88	Kollmorgen Corp.	$253.95	4.10
80	82	Quaker Fabric Corp.	$250.82	-0.69
81	92	J Jill Group Inc.	$250.28	14.43
82	70	Pioneer Group Inc.	$249.90	0.95
83		Bright Horizons Family Solutions	$243.29	16.20
84	87	Applied Extrusion Tech	$241.75	-1.07
85	85	L.S. Starrett Co.	$232.79	-6.04
86	72	Converse Inc.	$231.77	-24.84
87	86	Thermo Fibertek Inc.	$228.04	-7.84
88		LTX Corp.	$226.83	53.68
89	83	Aspen Technology Inc.	$225.95	-10.07
90	71	Thermedics Inc.	$223.50	7.12
91	97	Uno Restaurant Corp.	$218.63	12.09
92		RSA Security Inc.	$218.12	27.31
93		Investors Financial Services Corp.	$205.31	34.85
94		Lycos Inc.	$204.62	126.33
95	96	Clean Harbors Inc.	$202.97	2.80
96		Thermo Ecotek Corp.	$199.04	-1.24
97		Provant Inc.	$195.92	141.32
98	95	Designs Inc.	$192.19	-4.68
99	100	Dynamics Research Corp.	$191.62	5.09
100		Vicor Corp.	$189.89	15.34