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	V2X	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	HII, (formerly 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