The first month of the year yielded 187 completed middle-market deals, down from 207 the previous month. (See related graphic.) Separately, M&A pros polled in January reported the lowest deal flow in six months, according to the Mid-Market M&A Conditions Index (MACI), a barometer created by Mergers & Acquisitions and sponsored by PwC. 

Among the significant deals to close in January was the $800 million purchase of stock-photography provider Fotolia LLC by Adobe Systems Inc. (Nasdaq: ADBE). The deal was fueled by revenues from Adobe’s Creative Cloud, a suite of production tools used by content producers, including SourceMedia, the publisher of Mergers & Acquisitions.

December was stronger than previously thought, based on revised numbers from Thomson Reuters, which updates its database continuously. October, which yielded 257 completed transactions, remains the month to beat.

The first month of the new year often suffers by comparison with the last month of the old year. Despite the January pause, transaction pros remain confident that 2015 will prove even better for M&A than 2014, according to Mergers & Acquisitions’ monthly polls.

Below is a list of selected middle-market M&A deals completed in January.

Editor’s Note: To measure activity in the middle market, Mergers & Acquisitions looks at transactions that fulfill several requirements: Deals must have a value of roughly $1 billion or less; they must be completed (not just announced) within the timeframe designated; and they must include at least one U.S. company in the role of buyer and/or seller. Excluded from our charts are: recapitalizations; self-tenders; exchange offers; repurchases; stake purchases; and transactions with undisclosed values, buyers or sellers. Our data provider is Thomson Reuters, which updates its databases continuously.

DateAcquirerTargetTarget IndustryValue ($mil)
01/02/15Enbridge Energy Partners LPEnbridge Energy Co-AlbertaOil and Gas; Petroleum Refining900.0
01/08/15Gemalto NVSafeNet IncPrepackaged Software890.0
01/29/15TerraForm Power LLCFirst Wind Hldg LLC-OperatingElectric, Gas, and Water Distribution862.0
01/01/15Ingersoll-Rand PLCCameron Intl-Centrifugal DivMachinery850.0
01/05/15Lear CorpEagle Ottawa LLCTextile and Apparel Products850.0
01/09/15Advisory Board CoRoyall & CoBusiness Services850.0
01/28/15Adobe Systems IncFotolia LLCBusiness Services800.0
01/05/15Belden IncTripwire IncBusiness Services710.0
01/05/15Investor GroupChiquita Brands InternationalWholesale Trade-Nondurable Goods681.0
01/16/15Investor GroupNew York Office BuildingReal Estate; Mortgage Bankers and Brokers650.0
01/09/15Optum IncAlere Health LLCHealth Services600.0
01/05/15DTZCassidy Turley IncReal Estate; Mortgage Bankers and Brokers557.0
01/07/15BTG PLCPneumRx IncDrugs475.0
01/30/15ESNT International LtdClondalkin Grp-Specialist PkgPaper and Allied Products455.0
01/06/15OTPPPetVet Care Centers IncAgriculture, Forestry, and Fishing440.0
01/08/15Columbia Property Trust IncSpear St Capital LLC-Ppty(2)Real Estate; Mortgage Bankers and Brokers436.0
01/16/15InterContinental Hotels GroupKimpton Hotel & Restaurant GrpHotels and Casinos430.0
01/29/15Pluspetrol Exploracion yApco Oil & Gas Intl IncOil and Gas; Petroleum Refining426.9
01/08/15Global Montello Group CorpWarren Equities IncWholesale Trade-Nondurable Goods383.0
01/07/15Flowserve CorpSterling Fluid Systems BVMachinery373.3
01/05/15CH Robinson Worldwide IncFreightquote.com IncBusiness Services365.0
01/29/15Strategic Hotels & Resorts IncLaguna Beach Luxury-MontageHotels and Casinos361.3
01/30/15Investor GroupCSP Technologies IncRubber and Miscellaneous Plastic Products360.0
01/28/15WP Carey IncKing Arthur Properties SARLReal Estate; Mortgage Bankers and Brokers355.0
01/26/15LaSalle Hotel PropertiesPark Central San Francisco,SanHotels and Casinos350.0
01/16/15Griffin-American HealthcareHealthcare Properties(19)Health Services340.0
01/09/15Aegerion Pharmaceuticals IncAstraZeneca PLC-Myalept ProdDrugs325.0
01/16/15OpenText CorpActuate CorpPrepackaged Software317.3
01/05/15AIGAgeas Protect LtdInsurance305.0
01/01/15ViewPoint Financial Group IncLegacyTexas Group IncCommercial Banks, Bank Holding Companies300.3
01/02/15TowneBank,Portsmouth,VirginiaFranklin Financial CorpSavings and Loans, Mutual Savings Banks282.2
01/10/15New Media Investment Group IncHalifax Media GroupPrinting, Publishing, and Allied Services280.0
01/08/15Inditex503-511 Broadway,New York,NYReal Estate; Mortgage Bankers and Brokers280.0
01/23/15Expedia IncTravelocity.com LPTransportation and Shipping (except air)280.0
01/02/15Investor GroupCommunications Corp of AmericaRadio and Television Broadcasting Stations270.0
01/02/15Catamaran CorpSalveo Specialty Pharmacy IncMiscellaneous Retail Trade260.0
01/16/15NCI Building Systems IncCENTRIA IncMetal and Metal Products245.0
01/06/15Solvay Specialty Polymers USAChevron Phillips Chem Co-BussChemicals and Allied Products220.0
01/28/15Enstar Group LtdCompanion Property & CasualtyInsurance218.0
01/28/15VSE CorpKillick Aerospace-BusinessesWholesale Trade-Durable Goods209.0
01/07/15Goldman Sachs Group IncArena Invest Mgmt Ltd-Ppty(5)Real Estate; Mortgage Bankers and Brokers201.3
01/02/15Kindred Healthcare IncCenterre Healthcare CorpHealth Services195.0
01/02/15Coronado Coal II LLCCliffs Natural Resources-AstsMining175.0
01/01/15Hilltop Holdings IncSWS Group IncInvestment & Commodity Firms,Dealers,Exchanges172.9
01/20/15Graco IncHigh Pressure Equipment Co IncMetal and Metal Products160.0
01/23/15Rogers CorpArlon LLCChemicals and Allied Products157.0
01/08/15Columbia Property Trust IncBroadway Partners-BuildingReal Estate; Mortgage Bankers and Brokers152.0
01/06/15MD America Energy LLCManti OilfieldOil and Gas; Petroleum Refining141.0
01/06/15Cardio3 BioSciences SAOncyte LLCDrugs140.0
01/06/15SND Energy Co IncChesapeake Energy Corp-AssetsOil and Gas; Petroleum Refining129.0
01/05/15Dun & Bradstreet CorpNetProspex IncBusiness Services125.0
01/15/15Kellogg CoEgyptian Co for Food SAEFood and Kindred Products124.2
01/27/15Jones Lang LaSalle IncomeLSH Acqs LLC-Apartment(4)Real Estate; Mortgage Bankers and Brokers123.0
01/05/15Global Indemnity PLCAmerican Reliable Insurance CoInsurance114.0
01/05/15ORBCOMM IncSkyWave Mobile CommunicationsTelecommunications113.8
01/19/15HEXPOL ABRhetech IncChemicals and Allied Products112.0
01/01/15Bryn Mawr Bank CorpContinental Bank Holdings IncCommercial Banks, Bank Holding Companies109.0
01/15/15Manitex International IncPM Group SpAMachinery107.0
01/02/15HCC Insurance Holdings IncProducers Ag Ins Grp IncInsurance105.0
01/09/15Kulicke & Soffa Industries IncAssembleon Netherlands BVElectronic and Electrical Equipment98.0
01/01/15State Bank Financial CorpGeorgia-Carolina BancsharesCommercial Banks, Bank Holding Companies89.9
01/01/15Old National BancorpFounders Financial CorpCommercial Banks, Bank Holding Companies87.0
01/07/15AMN Healthcare Services IncOnward Healthcare IncBusiness Services82.5
01/08/15Sonus Networks IncTreq Labs Inc-SDN BusinessBusiness Services80.2
01/20/15ZT Wealth Core Partners LPQuality Imports IncMiscellaneous Retail Trade80.0
01/12/15Investor GroupNorth American Breaker Co IncWholesale Trade-Durable Goods78.0
01/01/15Univest Corp of PennsylvaniaValley Green BankCommercial Banks, Bank Holding Companies77.8
01/08/15Lionbridge Technologies IncCLS Communication AGBusiness Services76.5
01/07/15Catalyst Paper CorpNewPage Wisconsin-Biron PaperPaper and Allied Products74.0
01/23/15Lindsay CorpElecsys CorpElectronic and Electrical Equipment70.2
01/20/15Man Group PLCSilvermine Capital ManagementInvestment & Commodity Firms,Dealers,Exchanges70.0
01/05/15EnerNOC IncWorld Energy Solutions IncBusiness Services69.9
01/27/15Pacific Premier Bancorp IncIndependence Bk,Newport BeachCommercial Banks, Bank Holding Companies66.3
01/09/15WuXi PharmaTech(Cayman)IncNextCODE Health LLCHealth Services65.0
01/26/15Retail Ppty of Americas IncFort Evans Plaza II,LeesburgReal Estate; Mortgage Bankers and Brokers65.0
01/12/15Federal Realty Invstmnt TrustSan Antonio ShoppingReal Estate; Mortgage Bankers and Brokers62.2
01/09/15Stonegate Bank,FortCmnty Bk of Broward,Weston,FLCommercial Banks, Bank Holding Companies61.2
01/21/15Sentinel Acq Hldg Corp23Hundred At Berry HillReal Estate; Mortgage Bankers and Brokers61.2
01/08/15Deutsche Bank AGChildress Klein Ppty-RivergateReal Estate; Mortgage Bankers and Brokers60.8
01/29/15Evergreen Senior Living PptySears Methodist-RetirementHealth Services59.1
01/01/15NCI IncComputech IncPrepackaged Software56.0
01/16/15Worthington Industries IncRome Strip Steel IncMetal and Metal Products55.5
01/15/15Inland American RE Tr IncQuebec Square,Denver,ColoradoReal Estate; Mortgage Bankers and Brokers52.3
01/20/15Heartland Financial USA IncCommunity Banc-Corp of SheboygCommercial Banks, Bank Holding Companies52.0
01/01/15Zayo Group LLCIdeaTek Systems IncBusiness Services52.0
01/15/15Astronics CorpArmstrong Aerospace IncAerospace and Aircraft51.0
01/19/15Shutterstock IncRex Features LtdBusiness Services50.1
01/26/15Celadon Group IncTaylor Express IncTransportation and Shipping (except air)49.0
01/05/15Heartland RecreationalCruiser RV LLCTransportation Equipment47.4
01/06/15Healthcare Trust of AmericaMed Office Bldg Portfolio(2)Real Estate; Mortgage Bankers and Brokers47.0
01/30/15Stranded Oil Resources CorpNaval Petro Reserve Number 3Oil and Gas; Petroleum Refining45.2
01/05/15Ladenburg Thalmann Finl SvcsSecurities Service Network IncInvestment & Commodity Firms,Dealers,Exchanges45.0
01/06/15Meggitt PLCPrecision Engine Controls CorpMachinery44.2
01/05/15Cambrian Energy Dvlp LLCClean Energy Fuels-FacilityOil and Gas; Petroleum Refining43.6
01/23/15Spectris PLCReliaSoft CorpBusiness Services42.0
01/05/15Genesee & Wyoming IncPinsly Rr Co-Arkansas DivTransportation and Shipping (except air)40.0
01/29/15SolarWinds IncLibrato IncPrepackaged Software40.0
01/06/15Investor GroupRuby Receptionists IncBusiness Services38.8
01/16/15Wintrust Financial CorpDelavan Bancshares IncCommercial Banks, Bank Holding Companies38.0
01/10/15Retail Centers of America IncColonial Landing,Orlando,FLReal Estate; Mortgage Bankers and Brokers37.3
01/14/15KUC HoldingDoctors Best Holdings IncInvestment & Commodity Firms,Dealers,Exchanges37.2
01/26/15Solutionstar Holdings LLCExperience 1 IncInvestment & Commodity Firms,Dealers,Exchanges36.0
01/26/15Pluralsight LLCCode School LLCEducational Services36.0
01/02/15Perficient IncZeon Solutions IncBusiness Services35.7
01/05/15Columbus McKinnon CorpSTBMetal and Metal Products34.9
01/09/15First Busey Corp,Urbana,IlHerget Financial CorpCommercial Banks, Bank Holding Companies34.1
01/01/15Westmoreland Coal CoBuckingham Coal Co LLCMining34.0
01/09/15Snyder Nationwide RE IncSilverfam LP-Chaparral SuitesHotels and Casinos34.0
01/27/15Nordblom CoSolomon Pond Park,Marlborough,Real Estate; Mortgage Bankers and Brokers34.0
01/02/15Westmoreland Coal CoOxford Resources GP LLCMining33.5
01/30/15Amtech Systems IncBTU International IncMachinery32.2
01/05/15Lexmark International IncClaron Technology IncPrepackaged Software31.4
01/12/15BPR Properties GreensboroHyatt Hotels Corp-Hotel PortfoHotels and Casinos30.0
01/30/15Fenner PLCCharter Medical LtdMeasuring, Medical, Photo Equipment; Clocks29.9
01/01/15INTL FCStone IncGX Clarke & CoInvestment & Commodity Firms,Dealers,Exchanges29.0
01/23/15Abcam PLCFirefly BioWorks IncBusiness Services28.0
01/30/15Systemax IncPlant Equipment GroupMiscellaneous Retail Trade25.0
01/01/15American National BanksharesMainStreet BankShares IncCommercial Banks, Bank Holding Companies24.1
01/09/15Albany Molecular Research IncAptuit Inc- UK businessDrugs24.0
01/16/15DNA Electronics LtdNanoMR IncDrugs24.0
01/20/15Global Partners LPGlobal Petroleum Corp-terminalWholesale Trade-Nondurable Goods23.7
01/15/15Exactech IncBlue Ortho SASMeasuring, Medical, Photo Equipment; Clocks23.3
01/20/15Hottolink IncEffyis IncPrepackaged Software22.0
01/27/15Prosper Marketplace IncAmerican HealthCare LendingPrepackaged Software21.0
01/01/15SRF LtdGlobal Dupont DymelDrugs20.0
01/09/15Blackstone Group LPSAREB-Loan PortfolioCredit Institutions19.7
01/05/15Epicor Software CorpShopVisible LLCPrepackaged Software19.2
01/16/15Sentio Healthcare PropertiesThe Gables of HudsonSocial Services18.9
01/05/15NeoPhotonics CorpEmcore Corp-Product LinesElectronic and Electrical Equipment17.5
01/02/15Community Bank Shares of INFirst Financial Svc Corp,KYSavings and Loans, Mutual Savings Banks17.1
01/09/15TriHealth IncMcCullough-Hyde Memorial HosHealth Services17.0
01/16/15ORBCOMM IncInSync Software IncPrepackaged Software16.0
01/29/15Perceptron IncNext Metrology Software sroBusiness Services15.9
01/26/15Artemis US IV LLCA R Schmeidler & Co IncInvestment & Commodity Firms,Dealers,Exchanges15.5
01/20/15Koppers IncKMG Chem Inc-Creosote DistnWholesale Trade-Nondurable Goods15.5
01/05/15Investor GroupDistribion IncPrepackaged Software15.3
01/26/15National General Holdings CorpHealthcare Solutions Team LLCInsurance15.0
01/15/15Willdan Group Inc360 Energy Engineers LLCBusiness Services15.0
01/23/15Summit Healthcare REIT IncLoving Arms Assisted LivingHealth Services14.3
01/16/15Codorus Valley Bancorp IncMadison Bancorp IncCommercial Banks, Bank Holding Companies14.3
01/02/15Cantel Medical CorpPure Water Solutions IncMachinery11.9
01/12/15Amarantus Biosciences Hldg IncDioGenix IncBusiness Services10.9
01/02/15Caddis Capital Investments LLCUnidsclosed RE Portfolio,AZHealth Services10.8
01/14/15Cannabis Kinetics CorpJeremy N Stout IncAmusement and Recreation Services10.5
01/30/15Continental Realty CorpTowne Sq Shopping Ctr,Ocoee,FLReal Estate; Mortgage Bankers and Brokers10.1
01/21/15Landry's IncRuths Hospity Grp-MitchellsRetail Trade-Eating and Drinking Places10.0
01/26/15Unipower LLCBel Fuse Inc-Network PowerElectronic and Electrical Equipment10.0
01/02/15Corporate Travel Mgmt LtdTMC Group IncTransportation and Shipping (except air)9.5
01/19/15Lippert Components IncEA Technologies LLCMetal and Metal Products9.4
01/21/15DNA Precious Metals IncBreathe IncWholesale Trade-Nondurable Goods9.2
01/08/15Clinical Laboratories ofHawaii Research CenterBusiness Services9.0
01/14/15Tecnoglass IncGlasswall LLC-Certain AssetsMetal and Metal Products9.0
01/29/15IZEA IncEbyline IncBusiness Services8.9
01/12/15Jaindl Farms LLCLehigh Hanson Inc-Buildings(2)Real Estate; Mortgage Bankers and Brokers8.4
01/08/15Servco Pacific IncA&B Ppty Inc-Maui Bus Pk IIReal Estate; Mortgage Bankers and Brokers8.2
01/02/15Mercury General CorpWorkmen's Auto Insurance CoInsurance8.0
01/23/15ERM Power LtdSPG Energy Group LLCElectric, Gas, and Water Distribution7.8
01/05/15The Boyd Group(US)IncCraftMas Auto Body Grp IncRepair Services7.4
01/09/15CareTrust REIT IncEnglish Meadows Senior LivingHealth Services6.6
01/01/15Sangoma Technologies CorpSchmooze Com IncCommunications Equipment6.6
01/15/15Willdan Group IncAbacus Resource Management CoBusiness Services6.1
01/08/15Harvard Bioscience IncHEKA Elektronik Dr SchulzeElectronic and Electrical Equipment6.0
01/02/15ABF Logistics IncSmart Lines LLCTransportation and Shipping (except air)5.2
01/01/15Imprimis Pharmaceuticals IncS Coast Specialty CompoundingDrugs4.5
01/21/15RF Industries LtdComnet Telecom Supply IncTelecommunications4.1
01/22/15UMH Properties IncHolly Acres EstatesReal Estate; Mortgage Bankers and Brokers3.8
01/06/15Consolidated-Tomoka Land CoDDR Corp-Winter Park PalmsReal Estate; Mortgage Bankers and Brokers3.1
01/12/15AIC Income Fund Oak Villa LLCMMS-Distribution WarehouseReal Estate; Mortgage Bankers and Brokers3.1
01/07/15GBATC LLCAdamsville Town CenterReal Estate; Mortgage Bankers and Brokers2.7
01/12/15Kalthia Group HotelsQuail Hollow InnHotels and Casinos2.2
01/02/15Vogogo IncVanado IncBusiness Services1.4
01/05/15United Methodist Retirement CoGlacier Hills Home Care IncHealth Services1.3
01/06/15Amen Properties IncSFF Production LLCOil and Gas; Petroleum Refining1.3
01/09/15Cipher Pharmaceuticals IncMelanovus Oncology IncBusiness Services0.5
01/12/15Encore Brands IncFirefly Brand Management LLCBusiness Services0.3
01/27/15Investor GroupWall Street Media Co IncMiscellaneous Retail Trade0.1