The ENCORE II contract vehicle provides Department of Defense (DoD) and other federal agencies with a convenient way to purchase the full range of IT solutions, from IT engineering and integration to hardware/software procurements and IT operational support services. ENCORE II is one of ManTech's 1,000 current contracts.

Additional details:

  • Base Period: 1 June 2008 – 31 May 2013, plus 5 1-year option periods through 31 May 2018
  • Ceiling: $12.225B
  • Available to DISA, DoD, and Federal agencies
How to Use
  • ENCORE II customers may use their own contracting office or, for a fee, the DITCO office
  • The ENCORE II customers make the source-selection decision
  • The task monitor (the customer) conducts the evaluation with the following steps:
    • Provides Selection Recommendation Document (SRD) to the contracting office
    • Provides the contracting officer with the rationale for best value or low price-technically acceptable
    • When the contracting officer concurs with the SRD, the task order is awarded to the contractor
    • The non-selected contractors are notified and may request a Post-Award Debriefing

Requirements Package Checklist

  • The task monitor submits the package in accordance with the Task Order Guidelines and Requirements Checklist
  • Refer to the ENCORE II web site for additional task order guidelines and contact details

Helpful Tips:

  1. Ensure the user requirements are in scope under the ENCORE II Statement of Work (20 Task Areas)
  2. If you are unsure of the work categories, send an email to the ENCORE II contracting officer describing the requirements
  3. Review the requirements package instructions on the DITCO web site.
  4. Submit the package to encore2@disa.mil

ENCORE II supports task orders (TO) to accomplish activities related to 20 IT areas:

  • Enterprise IT Policy/Planning
  • Integrated Solutions Management
  • Performance Benchmarking
  • Business Process Re-engineering
  • Requirements Analysis
  • Market Research
  • Information/Knowledge Engineering
  • Application Development
  • Product Integration
  • Test & Evaluation
  • Asset Management
  • Communications Engineering
  • Security Engineering (CA)
  • Telecommunications Support
  • Computer-Telephony Integration
  • Web Services
  • Operations Support
  • Hardware
  • Software
  • Managed Services

Encore II Task Area Definitions:



Subcontractors/Business Size Definitions:

  • LB - Large Business
  • HBCU/MI - Historically Black Colleges and Universities/Minority Institutions
  • HUBZone - Hub Zone Business
  • SB - Small Business
  • SDB - Small Disadvantaged Business
  • SDVOSB - Service Disable Veteran Owned Small Business
  • VOSB - Veteran-Owned Small Business
  • WOSB - Women-Owned Small Business
Subcontractor Business Size
ACS Federal Solutions, Inc. LB
AECOM National Securities Program, Inc. (AECOM NSP) LB
Assyst, Inc. SB
AT&T Corporation LB
Automation Technologies Inc. (ATI) WOSB SDB
Avaya Government Solutions (Avaya Gov) LB LB
b.i. methods SDB
BridgePhase, LLC SDVOSB
Bridges Consulting, Inc. SB
Business Intelligence Solutions SDB, VOSB
Cachendo LLC SB
CAI-PRG (Professional Resource Group, Inc.) VOSB
Catapult Technology, Ltd. SDVOSB
CDO Technologies, Inc. LB
CDW Government, Inc. LB
CMI Management, Inc. SB
Commercial Data Systems, Inc. SDB
Computer Associates International, Inc. LB
Concurrent Technologies Corporation LB
Copper River Information Technology, LLC SDB
CorreLog, Inc. SB
Criterion Systems, Inc. SB
Cubic Applications, Inc. LB
Cyber Security Research and Solutions Corporation VOSB
Data Tactics Corporation MOB, SDB
Delta Solutions and Strategies, LLC WOSB
Diligent Consulting, Inc. SDVOSB
Dominion Business Solutions, Inc. SB
EmeSec Incorporated SDVOSB WOSB
EnSoftek / CMX LLC SDB
Enterprise Business Solutions, Inc. WOSB, SDB
Exceptional Software Strategies, Inc. SDB
Expression Networks, LLC SDB, HUBZone
Federal Resources Corporation SB
Flatter & Associates, Inc. SDVOSB
Frontier Technology, Inc. SB
G2, Inc. SB
Global Crossing Telecommunications, Inc. LB
Global Knowledge Training, LLC LB
Globecomm Systems, Inc. SB
Idea Integration Corporation LB
iJET International, Inc. LB
Ingenium Corporation SB
Integral Systems, Inc. SB
IOMAX Information Services LLC (dba IOMAXIS) SDVOSB
Island Information Technology Consultants, Inc. VOSB
Kforce Government Solutions, Inc. (KGS) LB
L1 Identity Solutions Operating Company LB
Loyola Enterprises, Inc. SDVOSB
Lunarline, Inc. SDVOSB
MacAulay-Brown, Inc. LB
Merlin International, Inc. SDVOSB
MicroSys LLC SB
Native American Industrial Distributors, Inc. (NAID) SDVOSB
NCI Information Systems Inc. LB
OPNET Technologies, Inc. SB
Preferred Systems Solutions, Inc. (PSS Federal) SB
Professional Solutions, LLC SDVOSB
Research Analysis and Maintenance, Inc. (RAM) WOSB
SENTEL Corporation LB
SERCO Services Inc. (SI International, Inc) LB
Shine Systems & Technologies SB
SMS Data Products Group, Inc. VOSB
Solutions3 LLC SB
Sysorex Federal, Inc. SB
Tapestry Solutions, Inc. (Boeing) LB
Teksouth Corporation SB
TestPros, Inc. SB
Tower Resource Management VOSB
Trace Systems, Inc. SB
URS Corporation LB
Usher Government Solutions SDVOSB
Vector Planning and Services, Inc. SDB
Versar , Inc. SB
VersaTech, Inc SDB, 8(a)
Vivisimo, Inc. SB
Washington Square Associates, Inc. SDVOSB
Worldwide Information Network Systems, Inc. LB
Yoh Federal Services (Yoh Services, LLC) LB
ZS Consulting, Inc. SDB 8(a)
Other Details

Prime Contractor: ManTech Advanced Systems International, Inc. (MASI)


ManTech Advanced Systems International, Inc. (MASI)
Encore II Program Management Office
12015 Lee Jackson Memorial Highway
Fairfax, VA 22033

Scott Hasenei, Senior Contracts Administrator
Office: 703-633-1359
E-mail: Scott.Hasenei@ManTech.com