- Receivables Exchange
- UnitedHealthcare Children's Foundation
- "HCA"
- 1st Credit Limited
- 24-7 INtouch
- 3M
- A.G. Edwards Inc.
- A.J.C. Communications
- A.R.C. Group
- A/R Management Group, Inc.
- Abbey National
- ABC-Amega
- ABC-Amega Inc.
- AberdeenGroup
- ABN AMRO
- ACA International
- Accenture
- Access Receivables Management
- Account Control Technology, Inc.
- Accounts Receivable Services LLC
- Accounts Recovery Bureay
- Accredited Home Lenders Holding Co.
- Accurint
- Accuro Healthcare Solutions Inc.
- Accuro Healthcare Solutions, Inc.
- ACF Medical Services, Inc.
- Acxiom
- Acxiom Corporation
- Adam Conner and Associates
- Admerex
- Advance America
- Advanced Contact Solutions
- Advanced Data Processing Inc.
- Advanced Software Design
- AdvancedMD
- Advanta Corp.
- Advantedge Healthcare Solutions
- Advantis
- Aequitas Capital Management Inc.
- Aetna Adjustment
- aetna healthcare
- Affiliated Computer Services, Inc.
- Affiliated Group
- AFNI
- AHC
- AHC Healthcare Receivables Management
- AIG
- Aite Group
- Ajuba
- Akbank
- Aktiv Kapital
- AlaTax
- All Medical Billing Solutions, Inc.
- Alliance Collection Agencies
- Alliance Data Systems Corporation
- AllianceOne
- Allied Global Holdings
- Allied Global Holdings Inc.
- Allied Global Holdings, Inc.
- Allied International Credit
- allpay.net
- Allscripts
- Alltel Corp.
- American Bankers Association
- American College of Healthcare Executives
- American College of Physicians
- American Coradius
- American Coradius International
- American Corrective Counseling Services
- American Credit Collections
- American Express
- American Express Co.
- American Financial Credit Service
- American Hospital Association
- American Profit Recovery
- American Prudential Capital, Inc.
- American Securitization Forum
- AmeriCredit
- AmeriCredit Corp.
- Amerinet Inc.
- AMICAS, Inc.
- Anderson Crenshaw and Associates
- Andy Szemenyei
- Angel.com
- Anthem Blue Cross
- Anthony Marino
- APAC Customer Services Inc.
- A-plus Federal Credit Union
- Apollo Enterprise Solutions LLC
- Apollo Enterprises
- Applied Card Bank
- AppOne
- Arab Financial Services Company
- Arab National Bank
- Arc Group Associates
- ARM Holdings, Inc.
- Arrow Financial Services
- Ascend United
- Ascension Health
- Aspect Software
- Aspect Software Inc.
- Aspect Software, Inc.
- Aspen Valley Hospital
- Asset Acceptance Capital
- Asset Acceptance Capital Corp.
- Asset Acceptance Corp.
- ASSET Inc.
- Asset Management Outsourcing, Inc.
- Associated Credit Services, Inc.
- Asta Funding
- Asta Funding Inc.
- Asta Funding, Inc.
- AT and T
- Athena Software
- athenaCollector
- athenahealth, Inc.
- ATM Industry Association
- Atradius
- Aurora, Gold
- Austin Logistics
- Australian Receivables Ltd
- Automated Accounts
- Automated Accounts Management Services, LLC
- Automated Financial Group
- Avaya
- BACK Consulting
- Bank of America
- Bank of New York
- Bank of North Georgia
- Bank of the Philippines
- Bank One
- Barclays
- Barron, Newburger, Sinsley
- Bartley Ventures, LLC
- Bass Prelitigation Services, LLC
- Baycorp Advantage
- Baycorp Advantage Ltd.
- Bear Stearns
- Bear Stearns Companies
- Beckman Coulter, Inc.
- Bennett DeLoney and Noyes
- Bertram Capital
- Bill Lindala
- Billing Depot
- Black Tip Capital Capital Holdings Ltd
- Black Tip Capital Holdings Ltd
- Blackheath Financial, Inc.
- Blackstone Group
- B-Line
- Blue Cross and Blue Shield
- Blue Cross/Blue Shield
- Booz Allen
- Boschendal
- Brian Greenberg
- Briannaco Inc.
- Bridgeforce
- Broadcast Team
- Brown and Joseph, Ltd.
- BSI eSolutions, LLC
- Bureau of Collection Recovery
- Burt and Associates
- Cabot Financial
- CACi
- CACI International Inc.
- Cadle Co.
- Cadle Company
- Caine and Weiner
- California Association of Collectors
- California Regional Health Information Organization
- CallMiner
- CalRHIO
- CAMCO
- Canam Credit Company Inc.
- Capio Partners
- Capital Acquisitions and Management Corporation
- Capital One
- Capital One Financial Corp.
- Capital Recovery
- Capital Recovery Service, LLC
- CapitalSource
- Cardinal Health
- CardTrak LLC
- Cardtronics, Inc.
- CareMedic Systems, Inc.
- CareTech Solutions
- Carnegie Wylie and Company
- Carreker
- CarVal Investments
- Cash Advance Centers, Inc.
- Castel, Inc.
- Catalisse Inc.
- Catalyst Interventions
- Catholic Health Care
- Catholic Healthcare West
- Cavalry Investments
- CBaySystems
- CBE Group Inc.
- CBIZ, Inc.
- CCMP Capital Advisors
- Celent
- Centene
- Centene Corporation
- Center for Financial Services Innovation
- Centers for Medicare and Medicaid Services
- Central Collection Bureau
- Central Credit Corp
- Central Credit Services, Inc.
- Cerner Corp.
- Certegy
- CFS
- Charge-off Clearinghouse
- Charlottesville Bureau of Credits, Inc.
- Chase Bank
- CheckFree
- CheckFree Corporation
- Chesapeake System Solutions
- ChoicePoint
- Chrysler Group
- Citi
- Citi Card
- Citibank
- Citibank, N.A.
- CitiCapital
- Citigroup
- Citigroup Inc.
- ClearLight Partners
- Client Services, Inc.
- ClientLogic Corporation
- Cobra Collection Agency
- Coface
- Coface Collections North America, Inc.
- Coface North America
- Cohen, Powers, and Stone
- Collect America
- Collect Canada Ltd.
- Collection and Financial Services
- Collection Associates, Inc.
- Collection Bureau of Hudson Valley
- Collection Bureau Services Inc.
- Collection Data Systems
- Collection House Ltd.
- Collection Technology
- Collections Marketing Center
- Collins Financial Services
- Columbia Ultimate
- Commercial Financial Services
- Commercial Intelligence
- Commercial Law League of America
- Commonwealth Financial Systems
- Community Health Systems Inc.
- Community Health Systems, Inc.
- Community Heath Systems Inc.
- Compliance Management Partners
- CompuCredit
- CompuCredit Corporation
- Computer Sciences Corp.
- Comtech Systems
- ConServe
- Consolidated Technologies
- Constar Financial Services
- Consumer Action
- Consumer Credit Consolidation
- Consumer Portfolio Services
- Consumer Portfolio Services, Inc.
- ConsumerInfo.com, Inc.
- Continental Service Group, Inc.
- Contrax Systems
- Convergent Resources Inc.
- Convergys
- Convergys Corp.
- Convergys Corporation
- Convoke Systems
- Corillian Corporation
- Cornerstone Capital
- Cortera
- Cost Recovery Corp.
- Cotchett, Pitre and McCarthy
- CPM Federal Credit Union
- CR Software
- Craneware, Inc.
- Creative Benefits, Inc.
- Creative Mortgage Lending
- Credigy
- Credit Acceptance Corp.
- Credit Acceptance Corporation
- Credit Bureau Central
- Credit Consultants
- Credit Management Co.
- Credit Suisse
- Credit Suisse Asset Management
- CreditAssist
- CreditCardClients.com
- Creditech Inc.
- Creditors Interchange Receivables Management, LLC
- CreditRiskMonitor
- Creditrust
- CreditXpert Inc.
- Crescent Bank and Trust
- CRM
- Crown Asset Management, LLC
- CRYPTOCard
- CTI Collection Services
- CUETS
- Customer Operations Performance Center Inc.
- Cyberonics, Inc.
- Cybersettle Inc.
- Cymetrix
- Cyphermint
- D and B
- DAAN Group
- DaimlerChrysler Financial Services
- DAKCS Software Systems
- Datalure Sales and Business Development
- Datamonitor
- David Stein
- DBA International
- Deaconess Health System
- Debt Buyers Association
- Debt Connection Symposium and Expo
- Debt Depot
- Debt Recovery U.K. Limited
- Debt Resolve
- Debt Resolve Inc.
- Debt Resolve, Inc.
- Debt Sales Partners
- Debt Settlement America
- DebtX
- Deloitte Touche Tohmatsu
- Delta Management Associates, Inc.
- Digital Dialogue
- Direct Alliance Corporation
- Direct Energy
- Discover
- Discover Card
- Discover Financial Services LLC
- DIVDAT, Inc.
- Diversified Collection Services
- Diversified Data
- DIY Real Estate Solutions
- Dollar Financial
- Donegal International
- Doug Wilwerding
- Drexel University Online
- DrFirst, Inc.
- DRN Commerce Inc.
- Dun and Bradstreet
- Dunstone Financial
- Dyck O'Neal
- E and S Consultants, LLC
- E.E.C. Financial
- eBureau
- eCashflow Systems LLC
- eClinicalWorks
- Eclipsys Corp.
- Eclipsys Corporation
- Ecount
- eCredit
- EDS
- EduCap
- eFunds
- Egg Banking plc
- Elan Financial Services
- Electronic Clearing House Inc.
- Electronic Clearing House, Inc.
- Electronic Data Systems
- Electronic Payment Providers, Inc.
- Electronic Payments Association
- Ellerine Holdings Limited
- Ellis Crosby
- E-Loan
- EMCC
- Emdeon Business Services
- Emerging Health Information Technology
- eMids Technologies
- Encore Capital
- Encore Capital Gorup
- Encore Capital Group
- Encore Capital Group, Inc.
- Enexity
- Enhanced Recovery Corp.
- Enron
- EOS Group
- ePayments Corp.
- EPBS
- Equicare Capital, LLC
- Equidebt
- Equifax
- Equifax Inc.
- Equifax Mortgage Solutions
- Equifin Capital
- ER Solutions, Inc.
- Essar Global
- eTelecare Global Solutions, Inc.
- Euler Hermes ACI
- Evergreen Funding Corp.
- Evolution Benefits
- Evolutions
- Executive Alliance
- Executive Change
- Experian
- Experian Consumer Direct
- Experian Group
- Experian Group Limited
- Experian Interactive
- Experian-Gallup Personal Credit Index
- Express Consolidation
- Fair Isaac
- Fair Isaac Corp.
- Fair Isaac Corporation
- False Creek Surgical Centre
- Famed
- FAMS
- Fannie Mae
- FBCS, Inc.
- FDCPA
- FDIC
- Federal Trade Commission
- Fibergate
- Fidelity Capital Holdings
- Fidelity National Information Services Inc.
- Fidelity National Information Services, Inc.
- FierceHealthIT
- FIFA
- Fifth Third Bank
- Final Check
- Finance Credit
- Finance Express
- Finance One Banking Group
- Financial Asset Management Systems, Inc.
- Financial Debt Recovery Ltd
- Fire Lake Solutions
- First City Financial Corp.
- First Data Corp.
- First Data International
- First Data Utilities
- First Financial Asset Management
- First Financial Federal Credit Union
- First Financial Network
- First Financial Portfolio Management
- First Nation Bank
- First National Bank
- First National Credit Card Center
- First Performance Corporation TM
- First Republic Bank
- First Revenue Assurance
- FirstCall
- FirstCity Financial Corporation
- Firstsource
- FisaCure, Inc.
- Fiserv Health
- Fiserv, Inc.
- Fitch Ratings
- Five9
- Fletch Data
- Florida Hospital Association
- Ford Credit
- Ford Motor Credit
- ForeclosuresMass.com
- Formation Capital, LLC
- Forthright
- Foxgate Solutions, Inc.
- Franklin Credit Management Corporation
- Freddie Mac
- Frost and Sullivan
- Galaxy Asset Management
- Garlands Call Centres
- Garnet Capital Advisors
- Gartner Research
- GC Services
- GC Services Limited Partnership
- GE Capital Solutions
- GE Commercial Finance
- GE Financial
- GE Healthcare
- GE Money
- Gecko Communications
- GEMS
- General Electric Co.
- General Electric Company
- General Revenue Corporation
- General Services Bureau, Inc.
- Genesis Financial Solutions
- Genesis HealthCare Corp
- Genesis HealthCare Corporation
- Genpact
- Gila Corp.
- Gila Corporation
- Glacial Star Group
- Global Acceptance Credit
- Global Collection Systems
- Global Connect
- Global Credit Solutions Group
- Global Debt Registry
- Global Healthcare Alliance
- Global Realty Outsourcing, Inc.
- Global Vantedge
- Global Works Systems, Inc.
- GMAC
- GMAC Financial Services
- Goldman Sachs
- Gottschalks Inc.
- GratisCard
- Great Seneca Financial Corp
- Greater Bay Bancorp
- Green Dot Corporation
- Greenway Medical Technologies
- Grey Rock Capital Group
- GS Capital Partners
- GSI Securitization
- GTCR Golder Rauner
- Hackett Group
- Hammer Collections LLC
- Hank Markowe
- Harbinger Technologies Group
- Harrell Hospitality Group, Inc.
- Harry A. Strausser III
- Harvest Partners
- Hawk One Security, Incorporated
- Hawkeye Adjustment Service
- HBOS
- HCA
- H-Cube
- Health Care Property Investors, Inc.
- Health Management Associates, Inc.
- Health Payment Systems Inc.
- Healthcare Analytics
- Healthcare Financial Management Association
- HealthCare Partners, LLC
- HealthLeaders-InterStudy
- HealthSouth Corporation
- HERAE, LLC
- Hercules Technology Growth Capital, Inc.
- Highmark Inc.
- Highperlink
- Hilco Receivables
- Hitachi Capital
- HLTH Corp.
- Hospital and Healthsystem Association of Pennsylvania
- Houston Funding II, Ltd.
- HOV Services
- HP
- HSBC
- HSBC Bank
- HSBC Holdings
- HT Medical Billing Service
- HTP, Inc.
- Hudson and Keyse, LLC
- Human ARC
- Hunter Warfield, Inc.
- Huntington Bancshares
- Huron Consulting Group
- I.C. System
- I.C. Systems
- IACC
- IAT
- IBM
- ICICI Bank
- ICICI OneSource
- ICSM
- ICT Group
- ID Analytics, Inc.
- IDT Carmel
- IDT Corp.
- IFC Credit Corp.
- IMS
- InComm
- Independence Blue Cross
- ING Bank
- Ingenio, Inc.
- Instant Cash Services
- Institute for Financial Literacy
- Integra Professional Services
- Intelligent Results
- Interactive Data
- Interactive Intelligence
- InterMed Associates
- Intermedix
- Internal Revenue Service
- International Association of Commercial Collectors
- International Credit Services
- International Risk Management Group
- Internet Brands, Inc.
- Internet Transaction Solutions
- Intrum Justitia
- Intuit Inc.
- IRMC
- ISGN
- iTech Workshop
- Ithala Limited
- J.C. Flowers and Co.
- J.C. Flowers and Company
- J.P. Morgan Chase
- Jacada Ltd.
- Jack Lavin
- Jackson Phillips and Associates, Inc.
- Javitch, Block and Rathbone
- JB and R
- Jeff Freedman
- JER Partners
- Jim Curry
- Jim Richards
- JMR Group
- John O'Donnell
- Johnson, Morgan and White
- Jordan Tax Service
- Joseph, Mann
- Joseph, Mann and Creed
- JP Morgan
- JPMorgan Chase and Co.
- JPMorgan Chase Bank, N.A.
- JPS Health Network
- Kadent
- Kadent Corp.
- Kadent Corporation
- Kaiser
- Kaiser Family Foundation
- Kaiser Foundation
- Karen Powell
- Kaulkin Ginsberg
- Kaulkin Ginsberg Company
- KC Collect
- Keane, Inc.
- Keefe, Bruyette
- Kennon Walthall
- KeyBridge Medical Revenue Management
- KeyCorp
- KfW
- Knightsbridge Receivable Management
- Knightsbridge Receivables Management
- Kohlberg Kravis Roberts
- Kohlberg Kravis Roberts and Co.
- Koni Ameri Tech Services
- KPMG
- LA DOTD Federal Credit Union of Louisiana
- LaSalle
- LaSalle Bank
- LaSalle Capital Group
- LASON
- Latitude Software
- Law Offices of Brian S. Glass, P.C.
- Leading Edge Recovery Solutions
- LeadPoint
- Lending Club
- LexisNexis
- LexisNexis Risk
- LHR, Inc.
- LifePoint Hospitals Inc.
- LifePoint Hospitals, Inc.
- LIGATT Security
- Lighthouse1
- LighthouseMD
- Lindorff
- Lindorff Group
- Linebarger Goggan Blair and Sampson LLP
- Linebarger Goggan Blair andSampson, LLP
- Linebarger, Goggan, Blair and Sampson
- LINK Financial Group
- LiveProcess
- LiveVox
- Lloyds TSB
- LML Payment Systems Inc.
- Lockport Collections
- LogistiCare
- London Scottish Bank
- Lone Pine Capital LLC
- Long Beach Acceptance Corp
- Lou DiPalma
- Lowell Group
- LSSi Corp
- LTD Financial Services
- M.D. Anderson
- Magellan Health Services
- Marion Financial Corp.
- Mark Russell
- Marlin Capital Europe Ltd
- Marlin Integrated Capital
- Marshall and Ziolkowski Collections Agency
- Maryville Collection Service
- Massachusetts Bankers Association
- Massachusetts League of Community Health Centers
- Master Ventures
- MasterCard
- MasterCard Inc.
- MasterCard Incorporated
- MasterCard Worldwide
- MasterFiles
- MAXIMUS
- Maximus Inc.
- MBNA
- MBNA Canada Bank
- McCreary, Veselka, Bragg and Allen P.C.
- McKesson Corporation
- MDHBA
- MD-X Solutions
- MedAptus
- MedAssets Inc.
- MedAssets Net Revenue Systems
- MedAssets, Inc.
- MedAvant Healthcare Solutions
- MEDCLR
- MedCom USA, Inc.
- MedeFinance
- Med-Health Financial Services, Inc.
- Medical Business Bureau, LLC
- Medical Consultants, Inc
- Medical Group Management Association
- Medical Records Online
- Medical-Billing.com
- Medical-Dental-Hospital Business Associates
- Medicity
- MediNotes Corporation
- MedLink International, Inc.
- Mednet System
- MedQuist Inc.
- MedSynergies Inc.
- Merchants Payments Coalition
- Merrill Lynch
- MERSCORP
- Metropolitan Card Operations
- Metropolitan Jewish Health System
- MGIC
- Michael Ginsberg
- Michael Lamm
- Michael Meyer
- MicroBilt
- Microsoft Corp.
- Mike Meringolo
- Milliman, Inc.
- Miner, Barnhill and Galland, P.C.
- MiraMed Global Services, Inc.
- Mirand Response
- Misys Healthcare Systems
- MMI Investments
- Mobile One
- Moody's
- Moody's Inc.
- Morgan Stanley
- MortgageHub
- MRS Associates
- MTBC
- MTS Allstream Inc.
- MultiCare Health System
- Municipal Services Bureau
- MuniServices Company
- Mutual Hospital Services, Inc.
- NACHA
- NACM
- NARCA
- NARS
- National Arbitration Forum
- National Arbitration Forum Inc.
- National Asset Recovery Service
- National Asset Recovery Services Inc.
- National Asset Recovery Services, Inc.
- National Association of Credit Management
- National Association of Retail Collection Attorneys
- National Association of State Auditors, Comptrollers and Treasurers
- National Bank
- National Century Financial
- National Century Financial Enterprises
- National Community Reinvestment Coalition
- National Foundation for Credit Counseling
- National Loan Exchange
- National Loan Exchange Inc.
- National Loan Exchange, Inc.
- National One Credit Corp.
- National Patient Account Services
- National Service Bureau
- National Transition of Care Coalition
- Nationwide Credit Inc.
- Nationwide Credit Services
- Navicure
- NCB Management Services
- NCO Group
- NCO Group, Inc.
- Net Gain Marketing
- New Century Financial Corporation
- New York State Collectors Association
- Nextel
- Nikko Cordial Corp.
- NMS Communications
- Noble Systems Corporation
- Nokia
- Northeast Credit and Collections
- Northland Group
- Northrop Grumman Corporation
- NorthStar
- Northstar Companies
- NovaStar Financial
- NovaStar Financial, Inc.
- NSTN
- nTelagent Inc.
- Nyer Medical Group, Inc.
- Ocwen Financial
- Ocwen Financial Corp.
- Oliphant Financial
- Omega Technology Solutions, LLC
- Omega TechnologySolutions, LLC
- Omnium Worldwide
- Online Resources
- Online Resources Corp.
- Online Resources Corporation
- Ontario Systems
- Open Solutions
- Oracle
- Orbitel
- Orion HealthCorp, Inc.
- OSI
- OSI Collection Services Inc.
- Outcomes Company
- Outsourcing Solutions Inc.
- Outsourcing Solutions, Inc.
- Oxford Management Services
- Ozarks Capital Funding
- Palmer Reifler
- Partners HealthCare
- Passport Health Communications, Inc.
- Patrick Investigations
- Patrick Lunsford
- Paul Legrady
- Payment Systems Consulting
- PayStream Advisors
- PayStream Advisors, Inc.
- PayStream Healthcare
- Peachtree National Bank
- Penncro Associates, Inc.
- Peregrin Services
- Perot Systems Corp.
- Perot Systems Corporation
- Per-Se Technologies
- PFS Resources Group
- Philips Collection Services
- Phillips
- Phillips and Cohen Associates
- Phoenix Credit Solutions
- Phoenix Health Systems
- Physician Hospitals of America
- PIC Collections System
- PIC Solutions
- Pilat
- Pinnacle Financial
- Pinnacle Financial Group
- Pioneer Credit
- Pioneer Credit Recovery
- Pioneer Credit Recovery Inc.
- Planned Systems International, Inc.
- Platinum Funding Group
- PNC Financial Services Group, Inc.
- Portfolio Inventory Management Systems
- Portfolio Management Group
- Portfolio Recovery Associates
- Portfolio Recovery Associates, Inc.
- Portnoff Law Associates
- Practicare Medical Management, Inc.
- Prairie Voice Services
- Premiere Credit
- Premiere Global Services, Inc.
- Premium Asset Recovery
- PricewaterhouseCoopers
- PRM Financial Services
- Professional Placement Services
- Proginet Corporation
- Provenir
- ProVest
- Providian Financial
- PRS Assets
- Quadax, Inc.
- QuadraMed Corporation
- Qualcomm Inc.
- Qwest
- Rapid Recovery Solutions
- Raritan Bay Medical Center
- Rausch, Sturm, Israel
- Rawlins and Rivera Inc.
- RB Consulting
- RBS
- RDS/AlaTax
- RealtyTrac
- Receivable Acquisition and Management Corp.
- Receivable Management Services
- Receivable Specialist, Inc.
- RecoverCorp
- Redline Recovery Services
- Regional Acceptance Corp.
- Remit Corp.
- Repcol Limited
- Research and Markets
- Residential Credit Solutions
- Resource Management Services, Inc.
- Resurgence Financial
- Revenue Discovery Systems
- Revenue Management Solutions
- Revenue Recovery Consultants
- Revolution Health Group
- RevQ
- Risk Management Alternatives
- RiskMetrics Group
- RJD Partners
- RJM Acquisitions
- RLS Legal Solutions
- RMG Ltd.
- RMH Teleservices
- RMS
- Rob Yarmo
- Rogers Communications
- roundtable
- RoundTable Healthcare
- RouteOne
- Rush Group
- Ryan and Reed Inc.
- Sahney
- Sallie Mae
- Sanwa Finance Inc.
- SBC Communications
- Scarborough Research
- Scotia Bank Limited
- Security Credit Services
- Security Credit Systems Inc.
- SEIU United Healthcare Workers East
- Senex Financial
- Senex Services
- Senex Services Corp.
- Sentry Credit
- Sergel
- Sherman Financial Group
- Sierra Health Services
- Sigmaworx, Inc.
- SIMM Associates, Inc.
- SimpleTuition
- Site Selection
- SITEL
- SITEL Corporation
- Six Sigma
- Size Technologies, Inc.
- skiptracing
- Sky Financial Group
- SLM Corp.
- SLM Corporation
- Smart Payment Solutions
- Soccer is dumb
- Solutia TAS
- Solutions4MDs
- SoundBite Communications Inc.
- Southern Auto Finance Company
- Specialized Receivables, Inc.
- Spectra Logic
- Sprint
- Sprint Nextel
- SSIMED, LLC
- Stacey J. Schachter
- Standard and Poor
- StarTek Inc.
- StarTek, Inc.
- Stevens and Ricci, Inc.
- Stockamp and Associates, Inc.
- Stoltenberg Consulting
- Strategic Recovery Group
- Streamline Capital Partners
- Streamline Health
- SunGard
- SunTrust
- SunTrust Banks, Inc.
- Supportkids
- Susan J. Taylor, Inc.
- Svea Finans and Inkasso
- Swift Credit Services
- Sydel Corporation
- Syncom
- Synergetic Communication, Inc.
- Synovus Financial Corp.
- Syntel, Inc
- Systemware, Inc.
- Taco Bell
- Talbott, Adams
- Taleo
- Talgentra
- TALX Corporation
- Target
- Target Corp.
- TCH Group
- TCM Group
- TD Banknorth
- TDX Group
- Technology Partners, Inc.
- TechnoServe
- Technosoft Corporation
- TechPoint
- Teleperformance
- Teleperformance USA
- TeleTech Holdings Inc.
- TeleTech Holdings, Inc.
- TeleVox Software, Inc.
- Tenet
- Tenet Healthcare Corp.
- Tenet Healthcare Corporation
- Texas Pacific Group
- The Aargon Agency
- The Accounts Receivable Network
- The Education Resources Institute
- The Judgment Group
- The Outsource Group
- The Royal Bank of Scotland
- The Sagres Company
- Thornton Capital Advisors
- Thunderhead
- TJX Cos.
- TNB Card Service
- TNB Card Services
- Total Credit Recovery
- TouchStar
- TouchStar Software
- TowerGroup
- Training
- TrainingPro
- TRAKAmerica
- Transcom Worldwide
- transmodus
- TransUnion
- Transworld Systems Inc.
- Travelers Acceptance Corporation
- TRC
- Triad Hospitals Inc.
- Triad Hospitals, Inc.
- Trilogy Health Networks
- Trustmark Recovery Services
- TSF Financial
- TSYS
- TSYS Acquiring Solutions
- TSYS Debt Management, Inc.
- TT and W
- U.K. Credit Services Association
- U.S. Bancorp
- U.S. Bankcorp
- U.S. Department of Education
- U.S. Trust
- U.S. Trust Corporation
- UBS Global Healthcare Services
- ULQ
- UMC
- Unifund
- Unique Management Services, Inc.
- United Collection Bureau, Inc.
- United Health Care
- United Health Services
- United Mercantile Agencies

