2018 M&A Round Up

95 deals that are reshaping the market

We collect all the mergers and acquisitions that closed during 2018 to help you track who is making the deals and what they are buying.

See our analysis and top deals of the year.

Watch our video with Kevin DeSanto, co-managing director of the investment bank KippsDeSanto, as we discuss trends driving M&A activity.

Close Date Buyer Seller Gross Purchase Price (millions)
1/1/2018 EverWatch Ian, Evan and Alexander Corp. N/A
1/2/2018 Celerian Group Karna N/A
1/2/2018 Chenega Corp. Antkowiak Design Group, Inc. N/A
1/23/2018 VECTRUS SYSTEMS CORP. SENTEL $36,000,000
1/26/2018 INTERFUZE Veteran Corps of America N/A
1/26/2018 Serco BTP Systems N/A
1/29/2018 USFalcon Inc. RGS Associates N/A
2/2/2018 PAE McFadden & Associates N/A
2/7/2018 Fulcrum IT Services PTR Group N/A
2/14/2018 Arlington Capital Integrity Applications Inc. N/A
2/20/2018 By Light IT Services Axom Technologies N/A
2/20/2018 ByteCubed Chief N/A
2/22/2018 CUBIC CORP. MotionDSP Inc. N/A
2/27/2018 Patriot Defense Group Innovative Logistics N/A
3/6/2018 The Acacia Group Intelligent Decisions N/A
3/12/2018 StereoVision, Inc. Digital Signal Corporation N/A
3/13/2018 SHS Services Management Accounting and Consulting N/A
3/15/2018 MYTHICS, INC. SE Solutions N/A
3/30/2018 Day & Zimmermann M2 Services N/A
3/31/2018 DC Capital Partners Comprehensive Health Services N/A
4/2/2018 On Assignment ECS Federal $775,000,000
4/3/2018 General Dynamics IT CSRA $9,700,000,000
4/5/2018 IEA RAI Government Services N/A
4/5/2018 Syncom Group BCS, Incorporated N/A
4/12/2018 SOS INTERNATIONAL LLC (SOSI) STG $83,000,000
4/16/2018 Polaris Alpha Fourth Dimension N/A
4/17/2018 S7 Group Sea Launch N/A
4/23/2018 PERATON INC. Strategic Resources International N/A
4/27/2018 KBRwyle SGT $355,000,000
4/30/2018 SAP NS2 Technology Management Associates N/A
4/30/2018 Halvik Corp. SP Systems Inc. N/A
5/1/2018 Veritas Capital PwC's public sector business N/A
5/2/2018 Ontario Systems, LLC Justice Systems, Inc. N/A
5/11/2018 Quality Technology Fusion PPT N/A
5/21/2018 Fishtech Group Haystax Technology N/A
5/23/2018 American Communications Solutions T4NG business unit of Ellumen N/A
5/25/2018 Madison Dearborn Partners LinQuest Corporation N/A
5/31/2018 PARSONS CORP, Polaris Alpha N/A
6/1/2018 Valiant Integrated Services Cubic's global defense business $135,000,000
6/1/2018 CACI INTERNATIONAL United Support Services N/A
6/1/2018 DXC Technology Vencore and KeyPoint N/A
6/4/2018 LEIDOS Aranea Solutions N/A
6/6/2018 New Mountain Capital MAG Aerospace N/A
6/7/2018 Culmen International Federal Services Business of PlanetRisk N/A
6/10/2018 SAP NS2 Apex Expert Solutions N/A
6/13/2018 Belcan Allegiant International, LLC N/A
6/19/2018 MAG Aerospace North American Surveillance Systems N/A
7/2/2018 L3 Technologies Applied Defense Solutions $50,000,000
7/16/2018 Staple Street Capital Dominion Voting Systems N/A
7/16/2018 Acorn Growth Companies Berry Aviation NA
7/20/2018 McNally Capital Federal Data Systems N/A
7/31/2018 Integrity Applications Inc. Dependable Global Solutions N/A
7/31/2018 Xator Corporation BSR's Summit Point Training Center N/A
8/1/2018 CAE USA Mission Solutions Alpha-Omega Change Engineering $29,000,000
8/6/2018 AMERICAN SYSTEMS CORP. DDL Omni Engineering N/A
8/14/2018 CACI INTERNATIONAL Navy Systems Engineering business from GDIT $84,000,000
8/23/2018 Alion Science and Technology Corp. MacAuley Brown NA
8/24/2018 MAG Aerospace Ausley Associates N/A
8/27/2018 Arlington Capital Partners Black Box federal business $75,000,000
8/31/2018 L3 Technologies Azimuth Security N/A
9/6/2018 ByteCubed InterKN N/A
9/13/2018 CDI Gryphon Technologies N/A
9/17/2018 Planned Systems International KINEX N/A
9/25/2018 NewSpring Holdings The Sentinel Company N/A
9/25/2018 System One TPGS N/A
9/28/2018 HIG Capital Iron Bow Technologies N/A
9/30/2018 Entegra Systems Southern Cross Engineering N/A
10/1/2018 DXC Technology Molina Information System N/A
10/3/2018 Enlightenment Capital Emgaine IT N/A
10/11/2018 COGNOSANTE, LLC J.Lodge, LLC N/A
10/11/2018 DecisionPoint Corp. CORTEK N/A
10/15/2018 IEA ACES N/A
10/22/2018 Applied Insight Organizational Strategies N/A
10/23/2018 Hitachi Vantara REAN Cloud N/A
10/29/2018 J.F Lehman & Company International Marine & Industrial Applicators and Craft and Technical Solutions of IMIA Group N/A
10/31/2018 Akoya Capital Partners Converged Security Solutions Inc. NA
11/1/2018 Alutiiq LLC McCallie Associaties N/A
11/1/2018 Anser Advisory Domain X Technologies N/A
11/7/2018 Calibre Spear N/A
11/9/2018 GCOM Software LLC Three Sigma Software N/A
11/12/2018 Novetta Solutions Berico Technologies N/A
11/21/2018 MAXIMUS INC. U.S. Federal Citizen Engagement Centers of GDIT $400,000,000
11/26/2018 EverWatch Dynamic Engineering Solutions N/A
11/27/2018 The Sentinel Company E3 Federal Solutions N/A
11/30/2018 Chickasaw Nation Industries Technology Trends Group, LLC N/A
12/3/2018 HUNTINGTON INGALLS INDUSTRIES G2 N/A
12/3/2018 ICF INTERNATIONAL DMS Disaster Consultants N/A
12/7/2018 CSB LLC Artlin Consulting N/A
12/10/2018 Sun Capital Partners Tier One Relocation N/A
12/17/2018 Speedcast Globecomm Systems, Inc. $135,000,000
12/27/2018 Enlightenment Capital System High Corporation N/A
7/4/2019 American Industrial Partners Vertex Aerospace unit of L3 Technologies $540,000,000
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