Employer Ledger
Records as ofOFLC30 Jun 2026OSHA23 Sep 2026300A2023 to 2025WHD15 Jun 2026USAspendingread 2 Oct 2026NLRBno data

Professional, Scientific, and Technical Services employers, A to Z: NAICS 541, 14,042 employer records; this page: Certified Laboratories Inc to Cognizant Technology Solutions

Professional, Scientific, and Technical Services employers, Cer to Cog
EmployerCityStateRecords
Certified Laboratories IncMelvilleNY3
Certify Global Inc.RockvilleMD10
Certus Cybersecurity Solutions LLCRedwood CityCA5
Cerus CorporationConcordCA10
Cervello, Inc.BostonMA25
CES Consulting LLCWarrentonVA15
CES Enterprise LLCSugar LandTX11
CES Global, LLCBolingbrookIL14
Cesium Inc.San JoseCA6
CESO Inc.MiamisburgOH8
CES USA Inc.BolingbrookIL17
Cg42, LLCIsle of PalmsSC3
CGG Services (U.S.) Inc.HoustonTX68
CGI Federal Inc.San DiegoCA2
CGI Federal Inc.LafayetteLA2
CGI Federal Inc.CharlestonSC2
CGI Federal Inc.FairfaxVA35
CG Infinity, Inc.PlanoTX14
CG Infosys IncIrvingTX9
Cginfosys IncIrvingTX19
CGI Technologies and Solutions Inc.FairfaxVA1,690
cGMP Consulting Inc.Lake ForestIL10
CGN & Associates, Inc.PeoriaIL5
CG Oncology, Inc.IrvineCA2
Cgucpa LLPFremontCA6
CG Uhlenberg LLPSan MateoCA6
CG-VAK Software USA IncWalnut CreekCA6
Ch2m Hill Engineers, Inc.HoustonTX7
CH2M Hill Inc.HoustonTX19
Chabez Tech LLCLemoynePA8
CHA Consulting, Inc.AlbanyNY57
Chadwick Riley CorporationJacksonvilleFL28
Chags Health Information Technology, LLCColumbiaMD29
Chaince Securities IncNew YorkNY5
Chain IQ US, Inc.Jersey CityNJ2
Chain-Sys CorporationGrand LedgeMI19
Chai Research CorpPalo AltoCA8
Chakmas, Inc.WorthingtonOH6
Chamberlain, Hrdlicka, White, Williams & Aughtry, PCHoustonTX5
Champions Oncology, Inc.HackensackNJ5
Champion Technology Services, IncBaton RougeLA12
Champlin/Haupt Architects, Inc.CincinnatiOH6
Chan & Chen LLPSan MarinoCA9
Changeis, Inc.ArlingtonVA4
Channel Solutions, LLCCarlsbadCA5
Chan Zuckerberg Biohub, Inc.San FranciscoCA16
Chapel Valley LandscapeNorfolkVA2
Character Technologies Inc.Redwood CityCA20
Chariot Technology SolutionsJohns CreekGA6
Charles C.H. Wu & Associates, A Professional CorporationIrvineCA6
Charles E. Harris and Associates, Inc.IndependenceOH5
Charles Komar & Sons, Inc.Jersey CityNJ3
Charles P. Johnson & Associates, Inc.Silver SpringMD2
Charles River Laboratories Ashland, LLCAshlandOH9
Charles River Laboratories, Inc.WilmingtonMA98
Charlie Engineering TechHoustonTX3
Charta Health, Inc.San FranciscoCA5
Chartboost, Inc.San FranciscoCA5
Charter Global IncAtlantaGA41
Chasetech Solz LLCMalvernPA20
Chastain & Associates, LLCDecaturIL6
ChaTeck IncBothellWA14
Chaudhary Brothers LLCAlpharettaGA5
Checkr, Inc.San FranciscoCA33
Chelsoft Solutions Co.OlatheKS28
Chelsoft Solutions Co.SouthlakeTX17
Chemex Global, LLCThe WoodlandsTX3
Chemical & Industrial Engineering Inc.LouisvilleKY3
Chemintech LLCDallasTX4
Chemtex Environmental Laboratory, Inc.Port ArthurTX29
Chemtex Global CorporationWilmingtonNC3
Chen & Fan Accountancy CorporationIrwindaleCA17
Chen Moore & Associates IncFort LauderdaleFL2
Cherish Technologies IncFremontCA33
Cherry Bekaert Advisory LLCRaleighNC6
CherryRoad Technologies, Inc.ParsippanyNJ6
CHESS Mobile Health, Inc.East RochesterNY3
Chhetry & Associates P.C.New YorkNY5
Chicago Bridge & Iron Company (Delaware)HoustonTX2
Chicago Law GroupChicagoIL5
Chicago Medical ResearchHazel CrestIL4
CHI Consulting Engineers, LLCSummitNJ3
Chihuo Inc.San JoseCA3
Child Mind Institute, Inc.New YorkNY26
China Telecom (Americas) CorporationHerndonVA38
Choreograph LLCNew YorkNY25
Christopher B. Burke Engineering, Ltd.RosemontIL5
C.H. Robinson Worldwide, Inc.Eden PrairieMN19
Chu and Waters, LLPSan FranciscoCA3
Chucks Lawn Care LLCFremontOH4
Chugh Cpas, LLPCerritosCA14
Chugh, LLPCerritosCA17
Ciberlynx IncIrvingTX88
Ciberspring International LLC.SomervilleNJ4
CiberSQLPittsburghPA4
Cibor, Inc.HoustonTX3
Cicero Technologies, Inc.San Juan CapistranoCA27
CieNet Technologies, LLCSanta ClaraCA14
Cignex Inc.IselinNJ11
Cigniti Technologies, Inc.IrvingTX189
Cignus Consulting LLCLeesburgVA6
Cignus Solutions LLCVernon HillsIL3
CimpleSquare LLCSeattleWA4
CIMS Global LLCSomersetNJ19
Cinergy Technology, IncEdisonNJ33
Cinfracs IncHoffman EstatesIL7
Cintal, Inc.PeoriaIL73
Cintra Software and Services, Inc.New YorkNY4
Cinturi Technologies LLC.PlanoTX13
Cint USA, Inc.New OrleansLA19
Cipher Group Technologies, Inc.AustinTX7
Ciphernine IncHerndonVA78
CipherQore Solutions, Inc.PrairievilleLA23
Cira Tek IncSpringfieldIL51
Circana Group, L.P.Port WashingtonNY2
Circana, Inc. (formerly known as Information Resources Inc.)ChicagoIL5
Circana, LLCChicagoIL103
Circle Pharma, Inc.South San FranciscoCA3
Circular Edge, LLCSomersetNJ30
Ciroos, Inc.PleasantonCA6
Cirquetech Group, IncNewarkDE18
Cirrus Logic International Semiconductor Ltd.AustinTX218
Citadel Information Services, IncIselinNJ18
Citi Fund Services Ohio, Inc.New YorkNY5
Citigroup Technology, Inc.New YorkNY12
CI&T, Inc.King of PrussiaPA3
CitiusTech Inc.PrincetonNJ851
Citratek IncTampaFL5
Citreno LLCSan DiegoCA5
Citrin Cooperman Advisors LLCNew YorkNY18
Cittabase Solutions Inc.HoustonTX3
Cittacore Technologies Inc.FairfieldNJ28
CITW IncBirminghamAL14
City Gurus Inc.MatawanNJ24
City of ArcataArcataCA2
City of Fort Smith, ArkansasFort SmithAR2
City of Hope National Medical CenterDuarteCA84
City of LawtonLawtonOK3
City of San MarcosSan MarcosTX2
City of SebastopolSebastopolCA3
Cityon Systems Inc.PlanoTX5
CivicActions Inc.LafayetteCA2
Civic Cm LLCCarlsbadCA4
CivicPlus, LLCManhattanKS6
Civilcorp, LLCVictoriaTX6
Civil & Environmental Consultants, Inc.Moon TownshipPA54
Civilitude, LLCAustinTX4
Civil Site Design Group, PLLCNashvilleTN3
Civiltech Engineering, Inc.ItascaIL5
Civitas Engineering Group, Inc.HoustonTX11
Civitas Engineering Group, Inc. formerly known as KIT Professionals, IncHoustonTX5
Civ Robotics Technologies, Inc.San FranciscoCA4
CLA Global Inc.Long BeachCA7
Claire Weisz Architects LLPNew YorkNY5
Clapper Media Group Inc.CarrolltonTX4
Clarify Health Solutions, Inc.San FranciscoCA8
Clarium Managed Services LLCMiamiFL31
Clark Hill PLCDetroitMI7
Clark Nexsen, Inc.Virginia BeachVA3
ClarksTech LLCGermantownMD8
ClarksTech LLCCharlotteNC31
Clark Transportation Consulting & Services, LLCFlemingtonNJ6
Clarus Commerce LLC DBA ebboRocky HillCT4
Classic Computers CorporationPiscatawayNJ8
Classy, Inc.San DiegoCA10
Clay Labs Inc.New YorkNY30
Clean Earth Environmental SolutionsPomonaCA2
Clean Harbors Environmental Services, Inc.NorwellMA42
Clearesult Consulting Inc.AustinTX3
Clearlite IncSouth PlainfieldNJ25
Clear Thought Solutions LLCCaryNC17
ClearView Healthcare Partners, LLCNewtonMA47
Clearwave CorporationAtlantaGA3
Cleary Gottlieb Steen & Hamilton LLPNew YorkNY72
Cleo Communications US, LLCRockfordIL14
Cleversmiths IncIrvingTX41
Clevertech North America, Inc.Fort MyersFL6
CLF-Ontario, Inc.VictorNY5
Click Ai Solutions LLCAlpharettaGA9
Click Intermedia Corp.Los AngelesCA5
Clicksoft Solutions, LLC.HuntersvilleNC77
Click Soft Technologies, LLC.DaytonNJ4
Cliecon Solutions, Inc.Monroe TownshipNJ6
Client Focus LLCCentrevilleVA7
Client Network Services, LLCRockvilleMD2
ClientServer Technology Solutions LLCIselinNJ72
Client Software Services LLC.GaithersburgMD5
Client Software Services LLCHerndonVA7
Cliff IT Solutions IncBlaineMN10
Cliff IT Solutions IncCarrolltonTX19
Clifford Chance US LLPNew YorkNY47
Cliff Service Inc.HerndonVA5
Cliff Services Inc.HerndonVA10
Cliff Tech Inc.Farmington HillsMI5
CliftonLarsonAllen LLPMinneapolisMN14
Climate LLCSan FranciscoCA4
Climate LLCSt. LouisMO30
Climate Policy Initiative, Inc.San FranciscoCA6
ClimateWorks Foundation, Inc.San FranciscoCA7
ClinChoice Inc.HorshamPA60
Clinch US IncNew YorkNY3
Clinical Ink, Inc.Winston SalemNC7
Clinical Trial Network LLCHoustonTX5
Clinpharma Clinical Research, LLC.WilmingtonDE7
Clinpharma Consulting Global Group, LLC.NewarkDE8
Clinre IncArlingtonVA7
Clinron LLCChicagoIL3
Clive Wilkinson Architects, Inc.Culver CityCA3
Cloaked, Inc.New YorkNY6
Clockwork Systems, Inc.Palo AltoCA8
Clogration LLCPlanoTX11
Cloud360 IncWest Windsor TownshipNJ41
Cloud5 Solutions IncSouth PlainfieldNJ73
Cloud 88 IncWest WindsorNJ7
Cloud88 IncWest WindsorNJ29
Cloud99 Solutions IncCranburyNJ5
Cloud Act LLCFriscoTX17
Cloud Analytics Technologies LLCDuncanvilleTX63
Cloud BC Labs, IncRestonVA72
CloudBees, Inc.LewesDE5
Cloudberg Tec Limited CompanySalt Lake CityUT37
Cloud Bi Solutions Inc.Garden GroveCA5
Cloud Bridge Solutions IncMarlboroughMA6
Cloud Bridge Solutions IncNashuaNH11
Cloudbridge Solutions IncMarlboroughMA48
Cloud Centric Inc.BentonvilleAR32
Cloud Consulting Services IncAuroraCO6
Cloud Data LLCPhoenixAZ11
Cloud Data LLCKnoxvilleTN32
Cloud Data Networks L.L.CAlpharettaGA7
Cloud Data Systems IncHartfordCT81
Cloud Destinations IncSan RamonCA8
Cloudeation Technologies LLCPlainsboroNJ4
Cloudely, Inc.SunnyvaleCA17
Cloudend Platform, Inc.HoustonTX6
Cloud EPA, LLCHuntingdon ValleyPA10
Cloud EPA, LLCEulessTX5
CloudEQS LLCSanta ClaraCA11
Cloudera, Inc.Santa ClaraCA136
Cloudexa Systems LLCJohnstonIA6
CloudFen LLCAlpharettaGA25
Cloudforce Technologies LLCSchaumburgIL5
Cloud Fulcrum LLCHerndonVA5
Cloud Global LLCIrvingTX17
Cloudhub9 Technologies LLCCaryNC8
Cloud Hub IT Solutions IncFort MyersFL56
Cloud Hybrid Technologies LLCDuncanvilleTX7
Cloudify Technologies LLCBellevueWA13
Cloudinary, Inc.San JoseCA11
Cloudinfo IncWilmingtonDE29
Cloudinfrait IncFarmers BranchTX68
Cloud Infra IT solutions IncFarmers BranchTX30
Cloudingest Inc.AlpharettaGA13
Cloud Integration Services LLCEdisonNJ13
Cloudintellisoft IncIrvingTX8
CloudIQ Technologies Inc.IssaquahWA9
Cloud IT Tec, Inc.McKinneyTX36
Cloudkarma, IncHoustonTX12
Cloudlabs, Inc.RobbinsvilleNJ10
Cloudmania Solutions LLCTustinCA10
Cloud Matrix IncEast HartfordCT10
CloudMellow Consulting Ltd. Co.PlanoTX7
CloudM Inc. DBA Cloud Softech Inc.FriscoTX5
CloudNCluster INCFriscoTX18
Cloudnetsource LLCPlanoTX9
Cloud Nine Technologies Inc.HerndonVA5
Cloud Nine Tek LLCCharlotteNC34
Cloudninetek LLCCharlotteNC48
Cloud One, IncSouth PlainfieldNJ12
Cloudorama SolutionsHerndonVA11
Cloud Peritus IncSan RamonCA5
Cloudpivit Technologies, LLC.Cedar ParkTX9
Cloud Printing CorpHauppaugeNY7
Cloudpromax LLCJersey CityNJ18
CloudQuest IT LLCProsperTX16
Cloud Rack Systems IncIrvingTX6
Cloudramp LLCMcLeanVA8
CloudRan Communication, LLC.DallasTX8
CloudRay, IncEast WindsorNJ10
Cloud Reboot IncPrincetonNJ12
Cloud Resources LLCIrvingTX38
CloudRex LLCCaryNC12
Cloudscape, LLCFrederickMD20
Cloudscape, LLCHerndonVA5
Cloudscouts Software Solutions LLCFriscoTX23
Cloud Social Technologies LLCDuncanvilleTX57
Cloud Soft IncAlpharettaGA12
Cloud Software Group, Inc.Ft. LauderdaleFL142
Cloudsol Technologies, IncFarmers BranchTX14
Cloud Source IncExtonPA39
Cloudspace LLCCharlotteNC36
Cloud Space Technologies IncRosevilleCA11
Cloudstall LLCWarrenvilleIL18
Cloud Systems LLCCharlotteNC10
Cloudtek Data LLCSheridanWY38
Cloud Tekis LLCJacksonvilleFL19
CloudTern Solutions IncPlanoTX15
CloudTree SYS LLCWinter ParkFL12
CloudTrend Technologies LLCWilmingtonDE6
CloudTron CorpSouth PlainfieldNJ16
CloudVik LLCMckinneyTX47
Cloud WalkingMalvernPA8
Cloudware LLCGaithersburgMD11
CloudWave Inc.TysonsVA16
Cloudwick Technologies Inc.NewarkCA38
Cloudworks IncIrvingTX27
Cloudywing Technologies, IncColliervilleTN4
CloudZenix LLCIrvingTX25
Cloutics Coders Inc.EdisonNJ8
Clover Technology Solutions Inc.Sugar LandTX6
Clovertex, Inc.NewtonMA6
Clovity, Inc.DublinCA4
Clutchpoint, LLCCentrevilleVA24
Clyde & Co US,LLPNew York CityNY14
Clyrox IncEdisonNJ24
CM Acquisitions Holdings, Inc.NashvilleTN2
C&M Associates, Inc.DallasTX19
CMI Marketing, Inc.New YorkNY20
CMR Solutions LLCMidlothianVA6
CMTA, Inc.ProspectKY8
Cnet Global Solutions, IncRichardsonTX86
CNN IT Corp Inc.McKinneyTX64
CNNIT Corp, IncMckinneyTX6
Coalescence Cloud Consulting Corp.LewsivilleTX4
Coalescent Systems LLCLyndhurstNJ3
Coalfire Systems, Inc.Greenwood VillageCO3
Coalfire Systems, Inc.ChicagoIL5
CO ArchitectsLos AngelesCA20
Coast to Coast General Contractors IncHollywoodFL12
Cobaltix LLCSan FranciscoCA2
Cobb, Fendley & Associates, Inc.HoustonTX4
Cobbs Creek Healthcare, LLCNewtown SquarePA7
Cochlear AmericasLone TreeCO2
Cockroach Labs, Inc.New YorkNY12
Codal, Inc.ChicagoIL5
Codametrix, Inc.BostonMA9
Coda Project, Inc.Mountain ViewCA5
Codazen IncIrvineCA7
Cod Cores IncIrvingTX21
Code9 LLCThe ColonyTX26
Code Ace Solutions, Inc.South PlainfieldNJ43
Code Acuity Inc.North BethesdaMD24
Code Beacons IncMcKinneyTX9
CodeBricks IncFriscoTX6
Code Connect IncHerndonVA19
Code for Science & Society, Inc.PortlandOR6
Code Gravity LLCIrvingTX57
CodeGreen Solutions LLCNew YorkNY3
Codeignitors, IncMckinneyTX27
CodeMax Consulting, LLCRock HillSC5
Codeminds USA LLCSheridanWY15
Codenetworkz, LLCKansas CityMO11
Codenvelope LLCJohns CreekGA12
Coderabbit IncSan FranciscoCA13
Coderace IncCypressTX5
CodeRepo LLCCummingGA68
Coder Logics, IncFriscoTX6
Coder Version INCLafayetteLA7
Code Tech IncFarmington HillsMI105
Codewave IT LLCMechanicsburgPA10
Code Willing, Inc.Baton RougeLA7
Codeword, LLCNew YorkNY5
Codeworks LLCBrookfieldWI9
Codeworkx LLCBufalo GroveIL6
Coen Partners LLCMinneapolisMN8
Coffey & Associates, IncEdmondOK3
Coffman Engineers, Inc.SeattleWA7
Coforge DPA NA Inc.PrincetonNJ26
Coforge LimitedPrincetonNJ649
Cogent Biosciences Inc.WalthamMA5
Cogent Cube IncCharlotteNC12
Cogent Data Solutions, LLCOrlandoFL14
Cogent Infotech CorporationPittsburghPA20
Cogent Integrated Business Solutions IncBingham FarmsMI57
CogentProc LLCMckinneyTX3
Cogent Security, Inc.San FranciscoCA6
Cognex CorporationNatickMA70
Cogniac CorporationSan JoseCA7
Cognial Technologies, Inc.AlpharettaGA9
Cognichip, Inc.Redwood CityCA13
Cognida Inc.SunnyvaleCA5
Cognida Inc.LincolnshireIL9
Cognier IncBufordGA201
Cognify Analytics IncSan RamonCA7
Cognifyar TechnologiesIrvineCA67
Cognira Inc.AtlantaGA10
Cognisoft Technologies, LLCTroyMI21
Cognit AI IncNapervilleIL39
Cognit AI IncElizabethNC14
Cognitech Technologies Inc.IrvingTX27
Cognitiv CorpNew YorkNY29
Cognitive Artificial Intelligence, Inc.South PlainfieldNJ10
Cognitive Data Intelligence LLC.CarrolltonTX31
Cognitive Minds IncNoviMI76
Cognitive Technology Solutions, Inc.PiscatawayNJ19
Cognitus Consulting, LLCDallasTX57
Cognivance IncSkillmanNJ8
Cognizance Technologies LLCLeesburgVA8
Cognizant Mobility, Inc.TroyMI10
Cognizant Technology SolutionsTeaneckNJ5
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The industry is the NAICS code on each record, grouped at the three-digit subsector. When the sources of an employer give different codes, the page uses the most frequent code. Methodology.