Chester County Pennsylvania
Defense Contractors
United States Government Contracts

County Details
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County & State	Chester County Pennsylvania (PA)
Number of Defense Contractors in this County	622
Dollar Amount of Defense Contracts Awarded to Contractors in this County from 2000 to 2020	$7,282,817,523
Number of Defense Contracts Awarded to Contractors in this County from 2000 to 2020	31,464
Defense Contract Totals for Contractors in this County Contract Count/Contract Dollar Amount
2020	3,230/ $402,183,536
2019	3,094/ $371,244,547
2018	2,523/ $467,065,970
2017	1,626/ $221,173,864
2016	1,975/ $210,331,845
2015	1,721/ $187,196,258
2014	1,639/ $216,570,311
2013	1,402/ $197,377,707
2012	1,227/ $423,351,293
2011	1,333/ $509,857,602
2010	1,492/ $463,376,051
2009	1,709/ $467,604,654
2008	1,710/ $620,951,095
2007	1,827/ $540,301,455
2006	1,293/ $469,092,817
2005	1,394/ $523,847,908
2004	861/ $277,089,447
2003	534/ $239,624,017
2002	379/ $141,836,496
2001	251/ $163,885,797
2000	244/ $168,854,853
Download the entire List of Defense Contractors located in this County to a Spreadsheet or Other File Type

Defense Contract Totals for Contractors in Chester County PA from 2000 to 2020 Click on a Contractor Name for more Detail ( Contractor Phone Numbers are available with data download)*
Government Contractor Name & Address	Phone Number	Number of Defense Contracts Awarded	Dollar Amount of Defense Contracts Awarded
NTN BEARING CORPORATION OF AME 191 SHEREE BLVD EXTON, PA 19341	*	4	$28,237
OBJECTIVE INTEGRITY, INC. 1770 E LANCASTER AVE STE 15 PAOLI, PA 19301-1575	*	1	$158,114
OBJECTIVE SYSTEMS INC 102 PICKERING WAY EXTON, PA 19341	*	1	$10,900
OCEAN EYE, INC. 36 WEST MAIN ST. SUITE 1 ELVERSON, PA 19520-9404	*	14	$269,265
OFFICE FURNITURE CONCEPTS INC 375 MORGAN ST STE 3B PHOENIXVILLE, PA 19460-3351	*	9	$39,823
OGDEN TECHNOLOGIES INC 30 LIBERTY LN VALLEY FORGE, PA 19481-0000	*	1	$5,350
OLD PHILADELPHIA ASSOCIATES, I 315 S BOLMAR ST WEST CHESTER, PA 19380	*	12	$4,129,214
OLERUP INC 901 SOUTH BOLMAR ST WEST CHESTER, PA 19382-4550	*	7	$205,937
OMEGA FLEX, INC. 451 CREAMERY WAY EXTON, PA 19341-2508	*	9	$54,384
OMNI CABLE CORP 905 AIRPORT RD WEST CHESTER, PA 19380	*	2	$60,970
ONEXIA, INC. 750 SPRINGDALE DR EXTON, PA 19341-2850	*	26	$608,881
ORGANIZATION DESIGN AND DEVELOPMENT, INC. 827 LINCOLN AVE UNIT B-10 WEST CHESTER, PA 19380-4472	*	2	$18,444
ORTHOVITA, INC. 77 GREAT VALLEY PKWY MALVERN, PA 19355-1302	*	203	$2,602,358
P N SOLUTIONS INC 2153 BRINTONS BRIDGE RD WEST CHESTER, PA 19382-7058	*	1	$217,060
PAC STRAPPING PRODUCTS INC 307 NATIONAL RD EXTON, PA 19341-2647	*	23	$245,451
PAGNOTTA ENGINEERING INC. 300 N POTTSTOWN 180 EXTON, PA 19341-2233	*	2	$0
PALL CORPORATION 770 PENNSYLVANIA DR STE 100 EXTON, PA 19341-1186	*	25	$349,881
PAMIR ELECTRONICS CORPORATION 603 N GORDON DR EXTON, PA 19341-1261	*	56	$2,422,775
PARKLINE DELAWARE VALLEY, INC. 502 AVON DR LANDENBERG, PA 19350-1500	*	1	$15,753
PASTER TRAINING, INC. 1262 LAURELWOOD RD POTTSTOWN, PA 19465-7464	*	1	$20,307
PAUL L HOWARD ENTERPRISES, IN 918 HUMMINGBIRD LANE WEST CHESTER, PA 19382	*	2	$686,292
PAULSONBILT, LTD 1000 W 11TH AVE COATESVILLE, PA 19320	*	1	$32,900
PC SPECIALISTS, INC. 5 GREAT VALLEY PKWY STE 232 MALVERN, PA 19355-1426	*	2	$17,025
PEARL SOFTWARE INC. 64 E UWCHLAND AVE STE 230 EXTON, PA 19341-1203	*	11	$89,974
PENN INDUSTRIAL WORKS INC 105 SHANDON PL MALVERN, PA 19355-3176	*	24	$155,661
PENN TANK LINES, INC 300 LIONVILLE STATION ROAD CHESTER SPRING, PA 19425	*	3	$1,363,250
PENN-DELMAR POWER LLC 21 SOMERSET DR NOTTINGHAM, PA 19362-9705	*	3	$26,631
PENN-TECH INTERNATIONAL INC 306 WESTTOWN RD WEST CHESTER, PA 19382	*	3	$10,302
PENNJERSEY MACHINERY LLC 120 GORDON DRIVE EXTON, PA 19341-1304	*	6	$62,725
PEPPER, J. W.&SON INC. 2480 INDUSTRIAL BLVD PAOLI, PA 19301-1601	*	7	$37,942
PESCE LAB SALES, INC. 226 BIRCH ST KENNETT SQUARE, PA 19348-3606	*	2	$21,554
PETER KUEHNEL, SIEGFRIED BALK, DORFSTR. PREMSLIN, GM 19357	*	2	$131,236
PFIZER INC. 812 SPRINGDALE DR EXTON, PA 19341-2803	*	18	$565,027
PHILIPS BROTHERS ELECTRICAL CONTRACTORS, INC. 235 SWEET SPRING RD GLENMOORE, PA 19343-2600	*	16	$414,743
PHOENIX PETROLEUM COMPANY 310 POPLAR AVE DEVON, PA 19333-1321	*	57	$3,418,185
PHOTON COMMUNICATIONS, INC. 27 COMMERCE BLVD STE 1 WEST GROVE, PA 19390-9185	*	1	$7,564
PHOTON-X, INC 291 MALVERN, PA 19355	*	6	$845,000
PHOTON-X, LLC 283 GREAT VALLEY PARKWAY MALVERN, PA 19355-1308	*	8	$1,302,671
PINNACLE ELECTRONIC SYSTEMS, I 1157 PHOENIXVILLE PIKE S WEST CHESTER, PA 19380	*	13	$391,344
PINNACLE INTEGRATED SYSTEMS INC. 600 SWEDESFORD RD MALVERN, PA 19355-1501	*	6	$123,627
PLAS-TECH COATINGS, INC. 1000 NORTH FIVE POINTS ROAD WEST CHESTER, PA 19380-3426	*	2	$624
POLLOCK, LORI 122 SKYLINE DR LANDENBERG, PA 19350	*	1	$12,000
POLYMERIC SYSTEMS INC 47 PARK AVE ST BOX 522 ELVERSON, PA 19520-0000	*	21	$6,707
POTTERS INDUSTRIES INC 300 LINDENWOOD DR MALVERN, PA 19355-1740	*	9	$287,314
PREMIUM POWER SERVICES, LLC 505 SCHOOLHOUSE ROAD KENNETT SQUARE, PA 19348-2435	*	10	$304,838
PRIME-TEK, LLC 411 CONCORD AVE EXTON, PA 19341	*	1	$9,357
PRINTECH LLC 603 JEFFERS CIRCLE EXTON, PA 19341-2525	*	1	$11,021
PRO DYNE CORPORATION 136 GREEN TREE ROAD PHOENIXVILLE, PA 19460	*	1	$10,173
PRO ORBIS LLC 1238 YELLOW SPRINGS RD CHESTER SPRINGS, PA 19425-1614	*	11	$2,874,870
PRO-PAK ASSOCIATES INC 873 E BALTIMORE PIKE STE 715 KENNETT SQUARE, PA 19348-1864	*	1	$4,865
PROCLINICAL, INC 300 KIMBERTON RD PHOENIXVILLE, PA 19460	*	2	$3,450
PROFESSIONAL OPERTAION SERVICES 1627 STILL RD WEST CHESTER, PA 19380-6633	*	16	$294,866
PROGRAM MANAGEMENT COMPANY 835 SPRINGDALE DRIVE EXTON, PA 19341	*	9	$5,304,925
PSO CONSULTING, LLC 31 GENERAL WARREN BLVD MALVERN, PA 19355-1245	*	2	$149,473
PUMP SHOP INC 823 LINCOLN AVE STE 2 WEST CHESTER, PA 19380-4433	*	1	$38,630
PURELAND SUPPLY LLC 503 NORTH WALNUT ROAD STE 340 KENNETT SQUARE, PA 19348-1360	*	3	$4,951
PURESYN, INC. 87 GREAT VALLEY PKWY MALVERN, PA 19355-1309	*	23	$629,297
PURLIN CONSTRUCTION&MANAGEMENT, INC. 619 HOWARD RD WEST CHESTER, PA 19380-3977	*	8	$666,373
PURPLE HEART CONSTRUCTION, INC. 1020 CEDAR RIDGE DR POTTSTOWN, PA 19465-6502	*	2	$21,900
QB VENTURES INC 1 E UWCHLAN AVE STE 112 EXTON, PA 19341	*	1	$15,300
QUALITY SYSTEMS INTEGRATORS INC 148 MAGNOLIA DR CHESTER SPRINGS, PA 19425-3611	*	8	$409,750
QUANTICS INCORPORATED 211 WELSH POOL RD STE 130 EXTON, PA 19341-1321	*	48	$47,982,612
R & J EQUINE KINETICS 303 GREENRIDGE RD GLENMOORE, PA 19343-8929	*	9	$321,958
R & P HOSPITALITY LLC 500 WILLOWBROOK LN WEST CHESTER, PA 19382	*	1	$3,081
RAJANT CORPORATION 200 CHESTERFIELD PKWY MALVERN, PA 19355-8704	*	60	$23,833,006
RATH, MICHAEL 479 WHARTON BLVD EXTON, PA 19341-1175	*	1	$12,376
REICHLE, BILL ASSOCIATES LLC 5 BRANDYRIDGE DR WEST CHESTER, PA 19382-2368	*	3	$29,390
REIDY ASSOCIATES, INC. 735 FOX CHASE STE 106 COATESVILLE, PA 19320-1893	*	6	$10,800
REM SYSTEMS, INC. 81 LANCASTER AVE STE 310 MALVERN, PA 19355-2138	*	57	$1,288,315
RESEARCH DYNAMICS 1332 PEMBROKE DRIVE WEST CHESTER, PA 19380	*	2	$50,118
RESIDENTIAL SYSTEMS DESIGN, INC. 64 E UWCHLAN AVE #234 EXTON, PA 19341-1203	*	2	$3,746
REUTINGER, LAURA 16 EAGLE RD PHOENIXVILLE, PA 19460-1065	*	1	$33,000
RG INDUSTRIES INC 380 N MOREHALL RD MALVERN, PA 19355	*	1	$-35,820
RICOH USA, INC. 70 VALLEY STREAM PKWY MALVERN, PA 19355-1407	*	1,412	$186,029,162
RMTC SYSTEMS, INC 1372 NATHAN HALE DR PHOENIXVILLE, PA 19460	*	1	$-49,480
ROADRANGER TRANSPORT & LOGISTICS LLC 234 CRESCENT ROAD LANDENBERG, PA 19350-8322	*	1	$31,479
ROBERTSON MANUFACTURING, INC 112 WOODLAND AVE WEST GROVE, PA 19390-1118	*	256	$5,352,175
ROMAN MOSIAC AND TILE COMPANY 1105 SAUNDERS CT WEST CHESTER, PA 19380-4295	*	2	$6,406
ROOFING RESOURCES INC 423 MCFARLAN RD KENNETT SQUARE, PA 19348-2487	*	32	$15,708,518
ROTOR BEARING TECHNOLOGY & SOFTWARE INC 1041 W BRIDGE ST STE 16 PHOENIXVILLE, PA 19460-4342	*	14	$115,155
RVS CONTROLS INCORPORATED (5221) 1288 VALLEY FORGE RD, STE 61 PHOENIXVILLE, PA 19460-2687	*	2	$27,836
S&H INTERIORSCAPES, INC 300 SCHELL LN # 304 PHOENIXVILLE, PA 19460-1187	*	5	$70,948
SABOTECH, INC. 1022 WEDGEWOOD LANE WEST CHESTER, PA 19382-2338	*	14	$533,252
SARA LEE CORPORATION 707 EAGLEVIEW BLVD STE 200 EXTON, PA 19341-1159	*	8	$10,583,140
SARTOMER 502 THOMAS JOES WAY EXTON, PA 19341	*	1	$2,865
SAW DUST, INC 417 BOOT RD STE A DOWNINGTOWN, PA 19335-3043	*	1	$14,369
SCHNABEL ENGINEERING CONSULTANTS, INC. 1380 WILMINGTON PIKE STE 100 WEST CHESTER, PA 19382-8264	*	10	$3,768,743
SCHNABEL-HDR JOINT VENTURE 1380 WILMINGTON PIKE STE 100 WEST CHESTER, PA 19382-8264	*	45	$9,034,453
SCHRAMM, INC. 800 E VIRGINIA AVE WEST CHESTER, PA 19380-4430	*	9	$15,601,746
SCHUIBBEO HOLDINGS INC 568 BALTIMORE PIKE AVONDALE, PA 19311-9558	*	14	$102,503
SCIENCE AND TECHNOLOGY RESEARCH (4316) 1685 FERNBROOK LANE POTTSTOWN, PA 19465-7148	*	10	$3,080,561
SCOTT INSTRUMENTS 251 WELSH POOL ROAD EXTON, OH 19341	*	3	$42,622
SEELEY, J. T. & CO., INC. 1220 VALLEY FORGE RD STE 15 PHOENIXVILLE, PA 19460-2676	*	61	$2,834,563
SENSORTEX, INC 515 SCHOOL HOUSE RD KENNETT SQUARE, PA 19348	*	9	$1,891,281
SEOS DISPLAYS INC 503 SCHOOL HOUSE RD KENNETT SQUARE, PA 19348	*	14	$1,220,985
SHANNON CHEMICAL CORPORATION 602 JEFFERS CIR STE 116 EXTON, PA 19341-2539	*	16	$3,157,644
SHOWMARK, LLC 410 EAGLEVIEW BLVD STE 102 EXTON, PA 19341-1137	*	4	$81,347
SIEMENS MEDICAL SOLUTIONS USA, INC. 40 LIBERTY BLVD MALVERN, PA 19355	*	878	$631,371,731
SIGNAGE UNLIMITED INC 197 PENNSYLVANIA AVE MALVERN, PA 19355	*	2	$39,578
SILICON POWER CORPORATION 252 WELSH POOL RD EXTON, PA 19341	*	1	$218,253
( Contractor Phone Numbers are available with data download)*
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