- WHITEHALL ROAD ASSOCIATES, L.P.East Norriton Township
- White Holdings, LLCLancaster
- White House Realty Partners, L.P.Jenkintown
- Whitelock & Woerth, Inc.Christiana
- White Marlin LLCWarminster
- Whitemarsh Continuing Care Retirement CommunityLafayette Hill
- Whitemarsh Hotel Associates LPRosemont
- WHITEMARSH VALLEY COUNTRY CLUBWhitemarsh Township
- WHITE OAK DISPLAY AND DESIGN, L.P.MANHEIM
- Whitpain Realty Associates, L.P.Jenkintown
- W. H. JONES COMPANY, INC.LEESPORT
- Widener University, Inc.Chester
- Widewater Commons LLCKing of Prussia
- Wilbuc Associates II, LLCMedia
- Wildwood Golf ClubAllegheny
- Wilkins-Rogers, IncorporatedHarrisburg
- WILKINS TWP CHICKEN LLCPHILADELPHIA
- Willard E. Campbell Enterprises, Inc.Duncansville
- William L. Ciavarelli and Frances A. CiavarelliAmbler
- William L Deary III Grat Remainder Trust FBO Kylyn MeadMurrysville
- William Penn Apartments, LLCPittsburgh
- William Penn BankLevittown
- WILLIAM PENN CHARTER SCHOOL INC.PHILADELPHIA
- Williams Metals and Welding Alloys, Inc.Pittsburgh
- Williams Oil Company, Inc.Towanda
- Williamsport Conference Center LLCWilliamsport
- WILLIAMSPORT HOLDINGS, L.P.Lancaster
- WILLIAMSPORT PROPERTIES, INC.Montoursville
- William Tell, LLCLeola
- Willis M. Lesher PartnershipChambersburg
- Willis Towers Watson Group Trust Diversified Equity FundPittsburgh
- Willis Towers Watson Group Trust Long Credit FundPittsburgh
- Willis Towers Watson Group TrustPittsburgh
- Willis Towers Watson Group Trust Real Assets FundPittsburgh
- WILLIS TOWERS WATSON PENSION PLAN FOR U.S. EMPLOYEESHarrisburg
- Willo Farm Community, LPMount Wolf
- Willow222, LLCAllentown
- Willow Avenue, LPPittsburgh
- WILLOWBROOK PARTNERS, LPWEST CHESTER
- WILLOWS ONE, LLCEXTON
- WILLOW VALLEY ASSOCIATES, INC.WILLOW STREET
- Willow Valley CommunitiesLANCASTER
- WILLS EYE COMMUNITY SURGICAL SERVICES CORP.Harrisburg
- Wilmac CorporationYork
- Wilmac Health Care, Inc.York
- WILSBACH DISTRIBUTORS, INC.HARRISBURG
- Wilson CollegeChambersburg
- Wilson Investors, LLCConshohocken
- Wiltshire Associates, A PA Limited PartnershipPhiladelphia
- Winchester Hotel Partners III, L.P.Hanover
- Winchester Partners of Blair County LLCHollidaysburg
- WINCHESTER-THURSTON SCHOOLPITTSBURGH
- Windcross RealtyKingston
- Windhaven Estates LPMalvern
- Winding Partners, LPWillow Street
- Windmere Professional Development L.L.C.State College
- Windward Apartments II, LLCButler
- Windward Apartments, LLCButler
- Wines Unlimited, Inc.Eddystone
- Winfield Resources, LLCKittanning
- Winslow Large Cap Growth FundOaks
- WINTERSTAR CORPORATIONCONSHOHOCKEN
- Wise Business Forms, IncorporatedButler
- Wish Building Account, LLCNew Castle
- Wish Development - Shenango Valley LLCNew Castle
- WISSAHICKON REAL ESTATE ALLIANCE, LLCPHILADELPHIA
- WITF, Inc.Harrisburg
- WKG Schafer Real Estate, LPLanghorne
- W. & L. Sports Cars, Inc.Northumberland
- W. L. ZIMMERMAN & SONS, INC.Intercourse
- WM GARAGE ASSOCIATESChester Springs
- WM. T. SPAEDER CO., INC.ERIE
- Wojanis Supply CompanyCoraopolis
- Wolfgang Facilities, LLCLancaster
- Wolfgang Operations, LLCYork
- Wolfgang Ventures, LLCLancaster
- WolfTrail LLCMiddletown
- Women's Center and Shelter Civil Law ProjectPittsburgh
- WOODBOURNE PROPERTIES, L.P.DOYLESTOWN
- Wood Capital Investments 8 Limited Liability CompanyPhiladelphia
- Woodcock Washburn LLPPhiladelphia
- Woodcrest Hills, L.P.Flourtown
- WOOD DUCK REAL ESTATE, L.P.West Chester
- Woodhaven Property AssociatesBensalem Township
- Woodland Manor Apartments, LLCTrooper
- Woodlands Apartment Associates, L.P.Yardley
- Woodlands BankWilliamsport
- Woodland View York, LPYork
- WOODLOCH PINES, INC.HAWLEY
- WOODMERE ART MUSEUM, INC.Philadelphia
- Woodmont Palmer Apartments, L.P.Bethlehem
- WOODSIDE DEVELOPMENT CO.WASHINGTON
- Woodside MHP, LLCNorthampton
- Woods Square, LLCHuntingdon Valley
- Woodstream CorporationHarrisburg
- Woodward AssociatesPhiladelphia
- WOOLRICH, INC.Woolrich
- Workhorse Rail, LLCPittsburgh
- World Electronics Sales and Service, Inc.Reading
- World Gutter Systems, Inc.Erie
- Worthington Commercial, LLCLancaster
- Worthland Holdings, LLCDoylestown
- WP Carlisle Associates, L.P.Bryn Mawr
- WP Carlisle Mezz, L.P.Bryn Mawr
- WP Chesterfield Associates, L.P.Bryn Mawr
- WPM Holdings 2, LLCWest Grove
- WPM Holdings, LLCWest Grove
- WPP/HMH, LLCPittsburgh
- WPP/SMH, LLCPittsburgh
- WPP/WEH, LLCPittsburgh
- WP Tall Trees, L.P.Secane
- WP Wells Associates, L.P.Bryn Mawr
- WRDH Mt. Laurel Operations LLCArdmore
- WRD Sears L.P.Bala Cynwyd
- WREP ASSOCIATESEphrata
- WRH-Marketing Americas, Inc.Harrisburg
- Wright Ebersole LLCMedia
- Wright New Holland LLCMedia
- Wright Spring Garden LLCMedia
- Wright Thorndale, LLCMEDIA
- Wright Warrington LLCMedia
- WS Deerfield, LLCBensalem
- WSH Holdings, LLCMechanicsburg
- WVA-FSH4, LPWillow Street
- WVHC Enterprises LLCWarminster Township
- Wyatt WC Properties LLCPittsburgh
- Wydra International Properties, LLCHegins Township
- Wynchase III LPHarrisburg
- Wynchase II LPHarrisburg
- Wynchase LPHarrisburg
- Wyndham Pointe Apartments, LLCLancaster
- Wyndtree Court Group Investors LLCSpringfield
- Wyndtree Senior Apartments LLCMonsey
- Wynmawr Apts LLCHarrisburg
- Wynnefield Apts LLCHarrisburg
- wynnewood investment group, LPNarberth
- WYOMISSING ASSOCIATES LIMITED PARTNERSHIPSEVEN VALLEYS
- Wywood Realty Associates, LPJenkintown
- Xcoal Energy & ResourcesLatrobe
- Xponance, Inc.Philadelphia
- X & W Enterprises LLCWashington
- Yalick CCJ, LLCLuzerne
- Yards Brewing Company, LLCPhiladelphia
- Yard Truck Specialists, Inc.Corapolis
- Yasin N. Khan No. 2, LLCAllentown
- YAZOO MILLS INCORPORATEDNEW OXFORD
- YCC Holdings Inc.York
- Yeager's Fuel, IncAllentown
- Yellow Breeches Investors, LLCMechanicsburg
- Yellow Mountain Investment Management IncEast Norriton
- Yerecic Label Co., Inc.New Kensington
- Yeshiva Gedolah of Elkins ParkElkins Park
- YINZERS22 LLCMARS
- YINZERS PROPERTIES LLCBRIDGEVILLE
- YODER IRREVOCABLE TRUSTERIE
- YORK BUILDING PRODUCTS CO., INC.York
- York Container CompanyYork
- YORK CORRUGATING COMPANYYORK
- YORK EDUCATIONAL FEDERAL CREDIT UNIONYork
- York GI EnterprisesYork
- York Healthcare Real Estate, LLCIndianapolis
- YORK HOSPITALYORK
- York Now, LLCYork
- York Regent Acres, LPMount Wolf
- YORK SAW & KNIFE COMPANY, INC.EMIGSVILLE
- YORK SQUARE APARTMENTS LLCBeaver Falls
- York Starview, LPMount Wolf
- Yorktowne Pointe Apts LLCDauphin
- Young Men's Christian Association of Bucks CountyDOYLESTOWN
- Young Men's Christian Association of Greater BrandywineWest Chester
- Young Men's Christian Association of Greater ErieErie
- Young Men's Christian Association of Greater PittsburghPittsburgh
- Young Men's Christian Association Of The Upper Main LineBerwyn
- YOUNG REALTY COMPANYEaston
- Your Building Centers, Inc.Altoona
- Zacks Investment Management Collective Investment TrustOaks
- Zacks Investment Management Collective Investment Trust - Zacks Dividend CITOAKS
- ZALLIE & SONS, L.P.Philadelphia
- ZDI Realty, L.P.Lebanon
- Zef and Luka LLChawley
- Zelienople Real Estate I, LPWexford
- ZENITH PROPERTIES, L.P.WYOMISSING
- Zimmerman Corporation, LLCHummelstown
- ZIPCORP, INC.BRADFORD
- ZIPPO MANUFACTURING COMPANYBRADFORD
- ZL Properties LLCPhiladelphia
- ZMF Properties II, LPHERMITAGE
- ZOOLOGICAL SOCIETY OF PHILADELPHIAPHILADELPHIA
- ZS 452 Parkway LPNewtown Square