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Vendor, Tysons, VA

M. C. Dean, Inc.

UEI RD55NEXJ5EW4, CAGE 3K773

1,530 awards and $1,138,626,721 obligated between January 2, 2024 and October 28, 2026, 98% under full and open competition, against 2.8 offers on average where reported. 39 of the awards trace back to a SAM.gov solicitation on this site.

Sells to

Awarding agencies by dollars.

Department of the Air Force$251,787,183
Department of the Navy$191,899,075
Department of the Army$167,088,891
U.S. Marshals Service$142,364,055
Federal Aviation Administration$125,117,064
Washington Headquarters Services$113,377,023
Public Buildings Service$48,594,090
Federal Acquisition Service$27,094,856
Departmental Offices$18,483,131
National Institutes of Health$17,260,930

Industries

NAICS on the awards, by dollars.

Engineering ServicesNAICS 541330$340,364,217
Security Systems Services (except Locksmiths)NAICS 561621$297,283,907
Wired Telecommunications CarriersNAICS 517111$160,851,059
Computer Systems Design ServicesNAICS 541512$154,270,252
Facilities Support ServicesNAICS 561210$81,239,212
Electrical Contractors and Other Wiring Installation ContractorsNAICS 238210$41,970,580
Commercial and Institutional Building ConstructionNAICS 236220$16,486,425
All Other Miscellaneous Electrical Equipment and Component ManufacturingNAICS 335999$14,323,598
Commercial and Industrial Machinery and Equipment (except Automotive and Electronic) Repair and MaintenanceNAICS 811310$12,609,536
Other Computer Related ServicesNAICS 541519$10,285,485

How it wins

Awards by competition, set-aside and type.

Full and Open Competition1,492
Competed Under SAP19
Not Competed Under SAP7
Not Competed7
Small Business Set Aside - Total1
Delivery Order1,017
BPA Call426
Purchase Order22
Definitive Contract11

Hear when M. C. Dean, Inc. wins an award and when a contract it holds is about to end.Follow it

Contracts ending soon

Contracts M. C. Dean, Inc. holds whose performance ends in the next 19 months, by published end date. Each one is a recompete to prepare for.

Ending
343
Obligated so far
$506,303,291
Soonest
October 30, 2026

The 343 contracts, the office behind each one and the dates are in the workspace. See them

Competes with

Vendors selling engineering services to Department of the Air Force, by dollars.

Northrop Grumman Systems CorporationMclean, VA$2,135,512,585
JT4 LLCLas Vegas, NV$978,377,245
Beyond New Horizons, LLCHuntsville, AL$890,212,813
Raytheon CompanySterling, VA$889,415,325
Lockheed Martin Corp.King of Prussia, PA$763,739,930
L3harris Technologies, Inc.Colorado Springs, CO$605,689,381

Solicitations it won

SAM.gov opportunities whose award USAspending attributes to this vendor.

Awards

The 100 largest of 1,530 awards, by dollars obligated.

ContractObligated
15M10624FA47NPD01BPA Call, April 19, 2024, Full and Open Competition, 3 offers$846,527
693KA823F00180Delivery Order, September 17, 2025, Full and Open Competition$845,699
N6600123F0615Delivery Order, February 22, 2024, Full and Open Competition, 3 offers$844,320
W912DY21F0567Delivery Order, June 7, 2024, Full and Open Competition, 2 offers$837,137
693KA826F00287Delivery Order, August 12, 2026, Full and Open Competition$832,089
693KA826F00099Delivery Order, March 3, 2026, Full and Open Competition$831,582
N6600126F8861Delivery Order, May 1, 2026, Full and Open Competition, 3 offers$823,791
HC102824F0188Delivery Order, February 6, 2024, Full and Open Competition$822,246
FA570225F0046Delivery Order, January 23, 2025, Full and Open Competition, 2 offers$816,251
N6523623F3032Delivery Order, August 22, 2024, Full and Open Competition, 1 offers$809,160
HC102824F0458Delivery Order, April 17, 2024, Full and Open Competition$799,023
N6600123F0872Delivery Order, February 13, 2024, Full and Open Competition, 4 offers$797,014
693KA825F00143Delivery Order, April 11, 2025, Full and Open Competition$791,956
693KA825F00111Delivery Order, February 20, 2025, Full and Open Competition$777,814
FA561326F0149Delivery Order, April 3, 2026, Full and Open Competition, 1 offers$775,892
140D0426F0930BPA Call, August 21, 2026, Full and Open Competition$774,884
FA821726FB073Delivery Order, January 15, 2026, Full and Open Competition, 2 offers$753,219
N6600126F8858Delivery Order, April 28, 2026, Full and Open Competition, 2 offers$750,336
FA238125FB002Delivery Order, January 16, 2025, Full and Open Competition$749,681
15M10623FA47NPD32BPA Call, September 13, 2024, Full and Open Competition, 3 offers$746,092
140D0426F0929BPA Call, September 3, 2026, Full and Open Competition$745,997
47PH5426F0116BPA Call, April 30, 2026, Full and Open Competition$737,964
140D0426F0434BPA Call, June 8, 2026, Full and Open Competition$733,963
N6523623F0433Delivery Order, February 21, 2024, Full and Open Competition, 5 offers$731,089
6973GH26F00753Delivery Order, May 5, 2026, Full and Open Competition, 1 offers$725,481
W912DY25FA131Delivery Order, September 15, 2025, Full and Open Competition, 4 offers$711,921
N6523626FE071Delivery Order, January 22, 2026, Full and Open Competition, 3 offers$703,217
6973GH26F00900Delivery Order, May 28, 2026, Full and Open Competition, 1 offers$687,599
47PM1025F0108BPA Call, September 25, 2025, Full and Open Competition$687,183
HQ003425FE471Delivery Order, September 23, 2025, Full and Open Competition$684,458
47PM1023F0020BPA Call, June 12, 2024, Full and Open Competition$681,315
HQ003424F0241Delivery Order, May 9, 2024, Full and Open Competition$665,088
HQ003424F0326Delivery Order, June 14, 2024, Full and Open Competition$643,964
HC102824F1499Delivery Order, September 25, 2024, Full and Open Competition$642,279
N6523624F0097Delivery Order, January 4, 2024, Full and Open Competition, 5 offers$640,102
693KA820F00027Delivery Order, September 11, 2024, Full and Open Competition$636,360
N6600123F1249Delivery Order, June 6, 2024, Full and Open Competition, 4 offers$636,033
6973GH25F00108Delivery Order, November 8, 2024, Full and Open Competition, 1 offers$635,905
HQ003424F0491Delivery Order, September 9, 2024, Full and Open Competition$633,207
693KA822F00123Delivery Order, September 4, 2024, Full and Open Competition$632,236
47QFRA25F0005BPA Call, June 13, 2025, Full and Open Competition, 2 offers$627,700
15M10624FA47NPD18BPA Call, September 23, 2024, Full and Open Competition, 4 offers$613,923
HQ003425F0140Delivery Order, May 14, 2025, Full and Open Competition$598,855
15M10626FA47NSF06BPA Call, July 14, 2026, Full and Open Competition, 2 offers$598,687
HQ003425FE425Delivery Order, September 16, 2025, Full and Open Competition$598,235
140D0424F0129Delivery Order, January 18, 2024, Full and Open Competition, 4 offers$596,301
15M10626FA47NSF10BPA Call, July 29, 2026, Full and Open Competition, 3 offers$590,784
HQ003424F0754Delivery Order, September 26, 2024, Full and Open Competition$589,631
693KA825F00224Delivery Order, June 16, 2025, Full and Open Competition$582,839
N6600124F1096Delivery Order, September 27, 2024, Full and Open Competition, 4 offers$577,370
693KA826F00286Delivery Order, August 11, 2026, Full and Open Competition$571,701
N6600126F8530Delivery Order, December 2, 2025, Full and Open Competition, 2 offers$568,691
HQ003424F0266Delivery Order, May 22, 2024, Full and Open Competition$562,172
N6600125F0266Delivery Order, February 21, 2025, Full and Open Competition, 2 offers$558,058
HQ003424F0515Delivery Order, September 24, 2024, Full and Open Competition$557,623
FA558725F0195Delivery Order, September 19, 2025, Full and Open Competition, 1 offers$554,559
N6523626FE093Delivery Order, February 26, 2026, Full and Open Competition$552,345
N6523620F0978Delivery Order, March 7, 2024, Full and Open Competition, 7 offers$550,103
HQ003425FE423Delivery Order, September 19, 2025, Full and Open Competition$539,957
W91WFU25FA019BPA Call, August 22, 2025, Full and Open Competition$522,495
15M10624FA47NPD09BPA Call, April 19, 2024, Full and Open Competition, 3 offers$517,194
15M10626FA47NSF03BPA Call, June 24, 2026, Full and Open Competition, 4 offers$516,847
N6523620F0790Delivery Order, May 11, 2026, Full and Open Competition, 3 offers$508,417
693KA825F00161Delivery Order, April 8, 2025, Full and Open Competition$501,409
15M10626FA47NSF13BPA Call, August 3, 2026, Full and Open Competition, 2 offers$500,501
HQ003424F0385Delivery Order, August 19, 2024, Full and Open Competition$499,662
HQ003425F0063Delivery Order, January 17, 2025, Full and Open Competition$499,591
HQ003424F0194Delivery Order, April 11, 2024, Full and Open Competition$498,275
FA821725F0059Delivery Order, December 9, 2024, Full and Open Competition, 4 offers$494,817
693KA826F00144Delivery Order, April 1, 2026, Full and Open Competition$493,573
N6523625F0167Delivery Order, February 26, 2025, Full and Open Competition, 4 offers$493,449
N6523622F0608Delivery Order, August 27, 2024, Full and Open Competition, 4 offers$493,299
693KA825F00246Delivery Order, July 16, 2025, Full and Open Competition$491,382
N6523624F0538Delivery Order, July 25, 2024, Full and Open Competition, 4 offers$489,255
6973GH26F01104Delivery Order, July 17, 2026, Full and Open Competition, 2 offers$486,696
15M10623FA47NPD34BPA Call, June 27, 2024, Full and Open Competition, 2 offers$469,582
HQ003425FE208Delivery Order, July 21, 2025, Full and Open Competition$461,872
W91WFU23C0002Definitive Contract, March 26, 2024, Full and Open Competition, 1 offers$460,730
15M10626FA47NSF07BPA Call, July 23, 2026, Full and Open Competition, 5 offers$460,167
693KA825F00041Delivery Order, November 27, 2024, Full and Open Competition$457,038
HQ003424F0653Delivery Order, September 17, 2024, Full and Open Competition$456,185
FA558725F0240Delivery Order, September 30, 2025, Full and Open Competition, 1 offers$452,839
FA568224F0086Delivery Order, September 16, 2024, Full and Open Competition, 1 offers$447,666
693KA825F00135Delivery Order, April 7, 2025, Full and Open Competition$442,632
HC102821F0218Delivery Order, March 29, 2024, Full and Open Competition$435,978
N6523621F0918Delivery Order, August 7, 2025, Full and Open Competition, 3 offers$435,802
W91WFU22F0070BPA Call, May 7, 2024, Full and Open Competition$434,705
W91WFU24F0061BPA Call, September 30, 2024, Full and Open Competition$425,107
HQ003424F0502Delivery Order, August 15, 2024, Full and Open Competition$424,771
HQ003424F0568Delivery Order, September 4, 2024, Full and Open Competition$422,054
15M10523FA47NPD10BPA Call, March 12, 2024, Full and Open Competition, 1 offers$421,133
15M10623FA47NPD20BPA Call, May 13, 2024, Full and Open Competition, 3 offers$418,453
15M10626FA47NSF05BPA Call, July 13, 2026, Full and Open Competition, 2 offers$415,782
693KA823F00307Delivery Order, April 4, 2024, Full and Open Competition$415,180
FA821726FB019Delivery Order, November 25, 2025, Full and Open Competition, 3 offers$408,999
15M10624FA47NPD02BPA Call, April 18, 2024, Full and Open Competition, 5 offers$408,596
FA821725FB286Delivery Order, June 12, 2025, Full and Open Competition, 1 offers$408,016
N6600125F0348Delivery Order, March 26, 2025, Full and Open Competition, 4 offers$407,671
FA238125FB003Delivery Order, January 24, 2025, Full and Open Competition, 2 offers$401,836
F18PO7300000390361Purchase Order, October 1, 2024, Not Competed Under SAP, 1 offers$401,000
Transactions
3,849 across 1,530 awards