Data / Federal awards / NAICS 541330 / M. C. DEAN, INC.
M. C. DEAN, INC.: 1,601 federal contract awards, $1.2 billion obligated (FY2024 to FY2027)
M. C. DEAN, INC. (UEI RD55NEXJ5EW4), Tysons, VA, received 1,601 federal prime contract awards with $1.2 billion obligated in fiscal years 2024 to 2027, from 17 agencies under 23 NAICS codes. Its largest buyer is Department of Defense ($783.0 million) and its largest code is NAICS 541330 Engineering Services.
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- UEI
- RD55NEXJ5EW4
- Location
- Tysons, VA
- Business size
- Other Than Small Business
- Contract awards
- 1,601
- Obligated
- $1.2 billion
- First action in window
- 2023-10-02
- Latest action
- 2026-09-30
Where the work is
NAICS codes, with the other winners in each.
| NAICS | Industry | Awards | Obligated |
|---|---|---|---|
| 541330 | Engineering Services | 353 | $356.9 million |
| 561621 | Security Systems Services (except Locksmiths) | 579 | $316.3 million |
| 517111 | Wired Telecommunications Carriers | 3 | $160.9 million |
| 541512 | Computer Systems Design Services | 59 | $159.3 million |
| 561210 | Facilities Support Services | 270 | $82.7 million |
| 238210 | Electrical Contractors and Other Wiring Installation Contractors | 72 | $42.5 million |
| 541519 | Other Computer Related Services | 26 | $19.3 million |
| 236220 | Commercial and Institutional Building Construction | 7 | $16.6 million |
| 335999 | All Other Miscellaneous Electrical Equipment and Component Manufacturing | 194 | $15.6 million |
| 811310 | Commercial and Industrial Machinery and Equipment (except Automotive and Electronic) Repair and Maintenance | 14 | $12.7 million |
Buying agencies
| Agency | Awards | Obligated |
|---|---|---|
| Department of Defense | 752 | $783 million |
| Department of Justice | 243 | $147.5 million |
| Department of Transportation | 250 | $124.6 million |
| General Services Administration | 263 | $75.9 million |
| Department of the Interior | 26 | $18.4 million |
| Department of Health and Human Services | 18 | $17.6 million |
| Social Security Administration | 22 | $12.1 million |
| Department of Commerce | 1 | $10.1 million |
| Department of Homeland Security | 11 | $1.6 million |
| District of Columbia Courts | 2 | $589,948 |
Obligations by fiscal year
| Fiscal year | Obligated |
|---|---|
| FY2024 | $310.7 million |
| FY2025 | $421 million |
| FY2026 | $460.5 million |
Contract awards
The 50 largest of 1,601 awards by dollars obligated in fiscal years 2024 to 2027.
| Award ID | Agency | Type | NAICS | What it buys | Obligated in window | Award value | Starts | Ends | Place of performance | Source |
|---|---|---|---|---|---|---|---|---|---|---|
| FA872626FB033 | Department of Defense | Delivery Order | 517111 | BIM TO4 - AETC | $160,850,559 | $160,850,559 | May 25, 2026 | October 29, 2027 | Hanscom Afb, MA | usaspending.gov |
| 47PN1123F0002 | General Services Administration | BPA Call | 561210 | AWARD FOR FACILITIES ENGINEERING, OPERATIONS AND MAINTENANCE SERVICES AT 10 FEDERAL BUILDINGS IN WASHINGTON, D.C. FOR OPTION PERIOD 3 | $36,446,913 | $44,802,028 | March 1, 2023 | February 28, 2027 | Washington, DC | usaspending.gov |
| 15M10624FA47MA008 | Department of Justice | Delivery Order | 561621 | 4003 ELECTRONIC SECURITY SYSTEM REPAIR NATIONWIDE DRAW DOWN BASED ON THE AVAILABILITY OF FY24 FUNDS | $36,446,263 | $36,446,263 | February 5, 2024 | October 26, 2026 | Mclean, VA | usaspending.gov |
| FA873023F0006 | Department of Defense | Delivery Order | 561621 | INTEGRATED BASE DEFENSE SECURITY SYSTEM (IBDSS) NEXT - WESTERN REGION | $32,947,354 | $47,866,416 | February 10, 2023 | February 1, 2028 | Mclean, VA | usaspending.gov |
| HQ003422F0031 | Department of Defense | Delivery Order | 561621 | FORCE PROTECTION TECHNOLOGY SUPPORT SERVICES | $26,855,748 | $49,927,847 | December 17, 2021 | December 16, 2026 | Washington, DC | usaspending.gov |
| HQ003422F0029 | Department of Defense | Delivery Order | 561621 | INTEGRATED SECURITY SERVICES CONTRACT (ISSC4) TO PROVIDE A TOTAL SYSTEM APPROACH FOR INTEGRATED ELECTRONIC AND PHYSICAL SECURITY SYSTEMS. | $24,072,564 | $44,712,658 | December 17, 2021 | December 16, 2026 | Washington, DC | usaspending.gov |
| W912DY22F0357 | Department of Defense | Delivery Order | 541512 | MAINTENANCE & SERVICES (M&S) AT COMMAND CONTROL FACILITY (C2F) BLDG. 600, FT SHAFTER, OAHU, HI | $18,520,156 | $39,848,445 | September 19, 2022 | September 18, 2026 | Fort Shafter, HI | usaspending.gov |
| W912DY23F0041 | Department of Defense | Delivery Order | 541512 | UMCS PREVENTIVE & CORRECTIVE MAINTENANCE DIA HQ | $18,162,100 | $25,444,253 | February 17, 2023 | November 16, 2026 | Bolling Afb, DC | usaspending.gov |
| W912DY25F0157 | Department of Defense | Delivery Order | 541512 | MAINTENANCE & SERVICE (M&S) USAG WIESBADEN, GERMANY | $18,050,227 | $22,655,956 | May 18, 2025 | May 18, 2027 | Germany | usaspending.gov |
| FA460022F0102 | Department of Defense | Delivery Order | 561210 | C2F BLDG 1000 MAINTENANCE AND REPAIR SERVICE | $16,956,095 | $33,893,324 | September 11, 2022 | September 11, 2026 | Offutt Afb, NE | usaspending.gov |
| 15M10624FA47MA010 | Department of Justice | Delivery Order | 561621 | 4007 PROGRAM MANAGEMENT SUPPORT (FFP) | $16,058,335 | $16,058,335 | February 5, 2024 | October 26, 2026 | Mclean, VA | usaspending.gov |
| N3319125C6008 | Department of Defense | Definitive Contract | 236220 | THIS PROJECT IS TO CONSTRUCT A SECURE WORKING AREA THAT MEETS CURRENT SECURE COMPARTMENTED FACILITY AND OPEN STORAGE FACILITY STANDARDS IN N | $15,566,212 | $15,566,212 | August 8, 2025 | October 18, 2027 | Iceland | usaspending.gov |
| W912DY22F0198 | Department of Defense | Delivery Order | 541512 | MAINTENANCE & SERVICE (M&S) USAG WIESBADEN, GERMANY | $14,684,290 | $39,866,838 | May 19, 2022 | May 18, 2026 | Germany | usaspending.gov |
| 693KA826F00085 | Department of Transportation | Delivery Order | 561621 | PSEMS2 MIGRATION PART 3 | $14,675,337 | $14,675,337 | February 5, 2026 | September 30, 2028 | Mclean, VA | usaspending.gov |
| N6523625F0038 | Department of Defense | Delivery Order | 541330 | C4ISR INSTALLATION AND MODERNIZATION SUPPORT IN MAYPORT, FL | $14,505,183 | $18,761,303 | December 5, 2024 | December 4, 2027 | Mclean, VA | usaspending.gov |
| W912DY26FA035 | Department of Defense | Delivery Order | 541512 | THIS TASK ORDER IS TO PROVIDE ALL LABOR, MATERIALS, EQUIPMENT, TOOLS, TRANSPORTATION, SUPERVISION, AND ANY OTHER ITEMS NECESSARY FOR THE TEC | $12,750,000 | $18,144,202 | February 17, 2026 | February 16, 2027 | Bolling Afb, DC | usaspending.gov |
| W912DY23F0356 | Department of Defense | Delivery Order | 541512 | NEW ASK ORDER TO PROVIDE PREVENTATIVE AND CORRECTIVE MAINTENANCE AT USAG ANSBACH, GERMANY | $12,618,629 | $14,776,711 | September 21, 2023 | September 20, 2026 | Germany | usaspending.gov |
| N6523623F0317 | Department of Defense | Delivery Order | 541330 | 4969 SSEE INSTALLATIONS | $11,666,618 | $14,601,479 | May 4, 2023 | July 31, 2026 | Mclean, VA | usaspending.gov |
| N6523623F3015 | Department of Defense | Delivery Order | 541330 | LIFE CYCLE SUPPORT (LCS) AND SUSTAINMENT SERVICES FOR C5ISR AND ELECTRONIC SECURITY SYSTEM (ESS) | $10,870,875 | $18,225,836 | May 5, 2023 | May 4, 2027 | Mclean, VA | usaspending.gov |
| W912DY21F0660 | Department of Defense | Delivery Order | 541512 | NEW TO AWARD FOR MAINTENANCE AND SERVICE (M&S) OF NAVAL FACILITIES ENGINEERING COMMAND (NAVFAC) REQUIRES OPERATIONAL TECHNICAL SUPPORT AND M | $10,683,975 | $22,582,830 | September 30, 2021 | March 29, 2027 | San Diego, CA | usaspending.gov |
| N6523621F3026 | Department of Defense | Delivery Order | 541330 | LIFE CYCLE SUPPORT SERVICES FOR ESS SUSTAINMENT AT CNREURAFSWA SITES AT NSA, NAVSTA, NAS, AND CLDJ. | $10,484,982 | $25,180,154 | May 28, 2021 | May 27, 2026 | Italy | usaspending.gov |
| 1333BJ25F00282003 | Department of Commerce | Delivery Order | 541330 | ENTERPRISE PHYSICAL ACCESS CONTROL SYSTEM (E-PACS) | $10,133,315 | $10,133,315 | December 19, 2024 | December 18, 2026 | Mclean, VA | usaspending.gov |
| FA238126FB001 | Department of Defense | Delivery Order | 541330 | KINGDOM OF SAUDI ARABIA (KSA) MINISTRY OF DEFENSE (MOD) MULTI-SITE INSTALLATION AND TECHNICAL REFRESH. | $9,871,130 | $9,871,130 | December 1, 2025 | October 31, 2027 | Mclean, VA | usaspending.gov |
| 6973GH25F00262 | Department of Transportation | Delivery Order | 238210 | F35 BIL CPDS FUNDING FOR CONSTRUCTION OF ENGINE GENERATOR BUILDING AT DO1 DENVER TRACON. VENDOR: MC DEAN INC JCN: 1603914 | $9,112,351 | $9,112,351 | December 13, 2024 | November 6, 2026 | Denver, CO | usaspending.gov |
| 28321322D00060004 | Social Security Administration | IDC | 561210 | EO14042 - NATIONAL SUPPORT CENTER (NSC) OPERATIONS AND MAINTENANCE (O&M) SERVICES. | $9,104,290 | $27,974,937 | November 16, 2021 | usaspending.gov | ||
| 15M10626FA4700816 | Department of Justice | BPA Call | 541330 | MISSION CRITICAL SAFEGUARDING THE FEDERAL JUDICIAL PROCESS BY PROTECTING MEMBERS OF THE JUDICIAL FAMILY (JUDGES, ATTORNEYS, AND COURT PERSON | $9,076,620 | $9,076,620 | August 1, 2026 | July 31, 2027 | Mclean, VA | usaspending.gov |
| HC102826F0494 | Department of Defense | Delivery Order | 541519 | BUILDING 777 C4I/IT AND ESS DESGIN | $8,945,745 | $10,239,867 | June 11, 2026 | June 10, 2029 | Germany | usaspending.gov |
| 15M10625FA4702115 | Department of Justice | BPA Call | 561621 | NORTHEAST REGION ONE FOR THE NATIONAL PHYSICAL SECURITY PROGRAM (NPSP) | $8,138,150 | $8,138,150 | September 30, 2025 | September 29, 2027 | Mclean, VA | usaspending.gov |
| N6523625F0239 | Department of Defense | Delivery Order | 541330 | USS OAK HILL (LSD 51) AND USS NEW YORK (LPD 21) C4ISR INSTALLATION SERVICES | $7,981,351 | $7,981,351 | April 28, 2025 | February 17, 2027 | Mclean, VA | usaspending.gov |
| N6600125F0243 | Department of Defense | Delivery Order | 541330 | HARDWARE INSTALLATION OF C4ISR AND NETWORK RELATED SYSTEMS ONBOARD USS RUSSELL (DDG 59) AND USS PRINCETON (CG 59), SAN DIEGO CA | $7,807,656 | $8,114,722 | February 12, 2025 | October 13, 2026 | San Diego, CA | usaspending.gov |
| W912DY25FA265 | Department of Defense | Delivery Order | 541512 | THE CONTRACTOR SHALL UPGRADE THE FACILITY RELATED CONTROL SYSTEMS (FRCS) LOCATED THROUGHOUT THE 81ST READINESS DIVISION AND THE 63RD READINE | $7,627,174 | $7,627,174 | September 30, 2025 | September 8, 2028 | Fort Belvoir, VA | usaspending.gov |
| HQ003423F0254 | Department of Defense | Delivery Order | 561621 | PENTAGON OPERATIONS CENTER (POC) ALARM MONITORING | $7,343,092 | $8,750,151 | May 15, 2023 | February 14, 2027 | Alexandria, VA | usaspending.gov |
| 15M10626FA4700822 | Department of Justice | BPA Call | 541330 | MISSION CRITICAL SAFEGUARDING THE FEDERAL JUDICIAL PROCESS BY PROTECTING MEMBERS OF THE JUDICIAL FAMILY (JUDGES, ATTORNEYS, AND COURT PERSON | $7,311,777 | $7,311,777 | August 1, 2026 | July 31, 2027 | Mclean, VA | usaspending.gov |
| 15M10626FA4700823 | Department of Justice | BPA Call | 541330 | MISSION CRITICAL SAFEGUARDING THE FEDERAL JUDICIAL PROCESS BY PROTECTING MEMBERS OF THE JUDICIAL FAMILY (JUDGES, ATTORNEYS, AND COURT PERSON | $7,131,785 | $7,131,785 | August 1, 2026 | July 31, 2027 | Mclean, VA | usaspending.gov |
| W912DY24F0676 | Department of Defense | Delivery Order | 541512 | TASK 2 CM METERING DATA REPORTING | $6,378,082 | $6,378,082 | September 30, 2024 | March 29, 2030 | Washington, DC | usaspending.gov |
| 693KA826C00003 | Department of Transportation | Definitive Contract | 561621 | SECURITY SYSTEM MAINTENANCE CONTRACT - INCREMENTALLY FUNDED | $6,351,372 | $6,351,372 | March 5, 2026 | March 8, 2027 | Mclean, VA | usaspending.gov |
| N6523622F0601 | Department of Defense | Delivery Order | 541330 | INSTALLATION SERVICES ONBOARD USS ROSS | $6,242,430 | $13,000,178 | August 9, 2022 | July 26, 2024 | Mclean, VA | usaspending.gov |
| 693KA825F00249 | Department of Transportation | Delivery Order | 561621 | PSEMS POAM REMEDIATION AND MIGRATION | $5,927,610 | $5,927,610 | August 19, 2025 | July 5, 2027 | Mclean, VA | usaspending.gov |
| N6523624F0754 | Department of Defense | Delivery Order | 541330 | USFF ACS/IDS NSA HAMPTON ROADS | $5,875,515 | $5,875,515 | September 27, 2024 | September 27, 2026 | Mclean, VA | usaspending.gov |
| 6973GH25F01359 | Department of Transportation | Delivery Order | 238210 | IIJA (ZMP) MINNEAPOLIS ARTCC - COMBINED PHASE I & II MOBILE POWER INSTALLATION, ACEPS II TEMPORARY POWER INSTALL, PER VENDOR PROPOSAL 25BX58 | $5,774,054 | $5,774,054 | September 9, 2025 | December 31, 2026 | Farmington, MN | usaspending.gov |
| FA238124FB002 | Department of Defense | BPA Call | 513210 | FIRST CALL - ENTERPRISE LICENSE, ATO, AND SIL | $5,647,571 | $5,647,571 | January 23, 2024 | January 21, 2027 | Hanscom Afb, MA | usaspending.gov |
| N6523622F3040 | Department of Defense | Delivery Order | 541330 | NATIONAL GEOSPATIAL-INTELLIGENCE AGENCY (NGA) ENTERPRISE SECURITY MANAGEMENT SYSTEM (ESMS) AND ELECTRONIC POLYGRAPH SYSTEMS OPERATIONS AND S | $5,550,339 | $10,829,735 | September 15, 2022 | September 14, 2026 | Saint Louis, MO | usaspending.gov |
| W912DR21C0023 | Department of Defense | Definitive Contract | 238210 | RECAPITALIZATION OF POWER GENERATION PLANT AND SUPERVISORY CONTROL AND DATA ACQUISITION (SCADA), LOCATED ON BUCKLEY AFB, CO | $5,544,205 | $211,612,628 | September 30, 2021 | January 27, 2027 | Aurora, CO | usaspending.gov |
| 693KA825F00216 | Department of Transportation | Delivery Order | 561621 | NEW YORK TRACON (N90) FACILITY PHASE 1 (SITE SURVEY/DESIGN) SECURITY SYSTEM (WORK PLAN 2022-EA-002) | $5,504,916 | $5,504,916 | May 28, 2025 | December 31, 2029 | Westbury, NY | usaspending.gov |
| 693KA820F00344 | Department of Transportation | Delivery Order | 561621 | WILLIAM J. HUGHES TECHNICAL CENTER (ACT) PHASE 1 (SITE SURVEY/DESIGN) | $5,468,215 | $5,804,110 | September 4, 2020 | December 31, 2029 | Egg Harbor Township, NJ | usaspending.gov |
| 75N99026F00001 | Department of Health and Human Services | BPA Call | 541330 | PROVIDE PARTIAL FUNDING FOR OPTION YEAR 2 1/1/2026 THROUGH 2/28/2026 INCREASING THE CONTRACT BY $796,787.60 PROMPT PAY | $5,231,821 | $5,231,821 | January 1, 2026 | December 31, 2026 | Bethesda, MD | usaspending.gov |
| N6523623F0776 | Department of Defense | Delivery Order | 541330 | INFRASTRUCTURE UPGRADE | $5,185,995 | $9,869,480 | September 28, 2023 | September 28, 2026 | Mclean, VA | usaspending.gov |
| N6600125F0783 | Department of Defense | Delivery Order | 541330 | HARDWARE INSTALLATION OF C4ISR AND NETWORK RELATED SYSTEMS ONBOARD USS AMERICA (LHA 6), SAN DIEGO CA | $5,004,723 | $5,514,258 | August 4, 2025 | September 30, 2027 | San Diego, CA | usaspending.gov |
| N6523624F0747 | Department of Defense | Delivery Order | 541330 | CCTV IDS UPGRADES | $4,957,152 | $4,957,152 | September 16, 2024 | September 15, 2026 | Washington, DC | usaspending.gov |
| 693KA820F00146 | Department of Transportation | Delivery Order | 561621 | ATLANTA ARTCC (ZTL) RESILIENCY PROGRAM SECURITY ENHANCEMENT PHASE I SITE SURVEY AND DESIGN | $4,905,318 | $5,338,806 | February 26, 2020 | December 31, 2028 | Hampton, GA | usaspending.gov |
Also on SpecStream
- All recipients under NAICS 541330 Engineering Services
- All recipients under NAICS 561621 Security Systems Services (except Locksmiths)
- All recipients under NAICS 517111 Wired Telecommunications Carriers
- Open opportunities under NAICS 541330
- Open opportunities under NAICS 561621
- Open opportunities under NAICS 517111
Updated October 6, 2026. Read from USAspending.gov. Public U.S. federal spending data (U.S. Department of the Treasury). Obligations are the contract actions dated in fiscal years 2024 to 2027 of the USAspending.gov award archive of 2026-10-06; a contract's total value is its current value as USAspending reports it, including earlier years. Recipients are matched on their SAM.gov UEI, never on the name, and are shown as the government prints them. Sole proprietorships and opted-out entities count in the totals and are not named. Free to reuse with credit to SpecStream under CC BY 4.0. Spot a wrong value? Write to [email protected] with the link to this page.