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*Attention MAS Customers: Any contracts identified with an * are currently closed to new orders and NO new awards can be made. This DOES NOT affect any existing orders - existing orders for these contracts may continue.

Contract #:
Contractor: MANTECH ADVANCED SYSTEMS INTERNATIONAL, INC.
Address: 2251 CORPORATE PARK DR
HERNDON, VA 20171-4839
Phone: (703)218-6440
E-Mail: jeromy.block@mantech.com
Web Address: http://www.mantech.com
SAM UEI: JY2BDT2K58Z6
NAICS: 541712
Socio-Economic : Other Than Small Business
Current Option Period End Date : Mar 1, 2025
Govt. POC:
Belinda Bernard
000-000-0000
belinda.bernard@gsa.gov
 
EPLS : Contractor not found on the Excluded Parties List System
Source Title Contract
Number
Terms & Conditions / Price List Current Option Period End Date Ultimate Contract End Date Category    View Catalog
OASIS
One Acquisition Solution for Integrated Services (OASIS) GS00Q14OADU612   Mar 1, 2025
OASIS POOL5B
 

Additional Contracts held by this contractor. To view more details of a contract, click the Contract Number below.
Source Title Contract
Number
Terms & Conditions / Price List Current Option Period End Date Ultimate Contract End Date Category    View Catalog
ALIAN2
Alliant 2 47QTCK18D0031 Jun 30, 2028
ALL 2
 
MAS
Multiple Award Schedule 47QTCA21D0031 Dec 13, 2025 Dec 13, 2040
511210
518210C
541330ENG
541380
541420
54151
54151ECOM
54151HACS
54151HEAL
54151S
541611
541614
541614SVC
541715
611420
611430
OLM
MAS
Multiple Award Schedule GS-35F-0142W * Dec 6, 2024 Dec 6, 2029
518210C
54151HACS
54151S
OLM
 
 
 
 
OASIS
One Acquisition Solution for Integrated Services (OASIS) GS00Q14OADU124   Mar 1, 2025
OASIS POOL1
 
OASIS
One Acquisition Solution for Integrated Services (OASIS) GS00Q14OADU324   Mar 1, 2025
OASIS POOL3
 
OASIS
One Acquisition Solution for Integrated Services (OASIS) GS00Q14OADU422   Mar 1, 2025
OASIS POOL4
 

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