412-613-7266
215 Pine Street, Suite 200, Harrisburg, PA, 17101, 
3) ALLEGHENY COUNTY AIRPORT AUTHORITY
4) Allegheny Petroleum Products Co.
6) Bloomfield-Garfield Corporation
7) Boy Scouts of America Laurel Highlands Council
8) BUFFALO & PITTSBURGH RAILROAD, INC.
9) Casella Waste Systems, Inc.
10) Cigar Association of America, Inc.
11) Constellation Energy Generation, LLC
12) Constructors Association of Western Pennsylvania
15) DISTILLED SPIRITS COUNCIL OF THE U.S.
16) Greater Philadelphia Film Office
17) Iron Workers Joint Apprenticeship and Journeyman Retraining Committee of W. PA
18) Master Builders' Association of Western, PA, Inc.
19) MCI Communications Services Inc.
21) Meadows Standardbred Owners Association
22) NATIONAL AVIARY IN PITTSBURGH
23) PA Association for the Education of Young Children
27) Phantom Fireworks Showrooms, LLC
28) PHILADELPHIA BAR ASSOCIATION
29) PITTSBURGH AND OHIO CENTRAL RAILROAD COMPANY
31) PITTSBURGH TECHNOLOGY COUNCIL
32) RELX Inc.
33) Roman Catholic High School
34) Sarah Heinz House Association
36) Styropek
38) Swisher International Inc.
39) TecFusions, Inc.
42) The Salvation Army Western Pennsylvania Division
44) Trying Together
45) UNIVERSITY OF PITTSBURGH MEDICAL CENTER AND SUBSIDIARIES
46) VERIZON INTERNET SERVICES INC.
49) VERIZON WIRELESS
50) WAG4, LP
717-234-1716
215 PIne Street, Suite 200, HARRISBURG, PA, 17101, 
3) ALIQUIPPA AND OHIO RIVER RAILROAD COMPANY
4) ALLEGHENY COUNTY AIRPORT AUTHORITY
5) Allegheny Petroleum Products Co.
7) Bloomfield-Garfield Corporation
8) Boy Scouts of America Laurel Highlands Council
9) BUFFALO & PITTSBURGH RAILROAD, INC.
10) Casella Waste Systems, Inc.
11) Cigar Association of America, Inc.
12) Constellation Energy Generation, LLC
13) Constructors Association of Western Pennsylvania
16) DISTILLED SPIRITS COUNCIL OF THE U.S.
17) Dominion Energy Solutions, Inc.
18) Greater Philadelphia Film Office
19) Iron Workers Joint Apprenticeship and Journeyman Retraining Committee of W. PA
20) Master Builders' Association of Western, PA, Inc.
21) MCI Communications Services Inc.
23) Meadows Standardbred Owners Association
24) NATIONAL AVIARY IN PITTSBURGH
25) PA Association for the Education of Young Children
29) Phantom Fireworks Showrooms, LLC
30) PHILADELPHIA BAR ASSOCIATION
31) PITTSBURGH AND OHIO CENTRAL RAILROAD COMPANY
33) PITTSBURGH TECHNOLOGY COUNCIL
34) RELX Inc.
35) Roman Catholic High School
36) Sarah Heinz House Association
38) Styropek
40) SunCap Property Group, LLC
41) Swisher International Inc.
42) TecFusions, Inc.
45) The Salvation Army Western Pennsylvania Division
47) Trying Together
48) UNIVERSITY OF PITTSBURGH MEDICAL CENTER AND SUBSIDIARIES
49) VERIZON INTERNET SERVICES INC.
51) VERIZON WIRELESS
52) WAG4, LP
54) Western Governors University
55) Wine Institute
717-236-0443
230 STATE STREET, HARRISBURG, PA, 17101, 
1) Altria Client Services LLC and its Affiliates
2) Auction.com
4) BIOADVANCE, THE BIOTECHNOLOGY GREENHOUSE OF SOUTHEASTERN PENNSYLVANIA
5) Calpine Corp
7) CHSPSC, LLC
10) DAUPHIN COUNTY
11) Herbert, Rowland & Grubic, Inc.
12) HOSPITAL & HEALTHSYSTEM ASSOCIATION OF PENNSYLVANIA
13) Ingenesis Inc.
14) Knowink
15) Life Sciences Greenhouse of Central Pennsylvania
16) MCI Communications Services Inc.
17) NATIONAL ASSOCIATION OF INSURANCE AND FINANCIAL ADVISORS - PENNSYLVANIA
18) North American Pet Health Insurance Association
19) PENNSYLVANIA ASSOCIATION OF BROADCASTERS
20) Pennsylvania Defense Institute
21) Pennsylvania Institute of Recycling Industries
22) PENNSYLVANIA LIBRARY ASSOCIATION
23) PENNSYLVANIA LODGE FRATERNAL ORDER OF POLICE c/o Joseph Regan
26) Pierson Computing Connection, Inc.
27) PITTSBURGH MERCY HEALTH SYSTEM
29) Port Authority of Allegheny County
31) Public Consulting Group LLC
33) State Farm Insurance Companies
37) The Washington Center for Internships and Academic Seminars
38) Thomas Jefferson University
39) THOMAS JEFFERSON UNIVERSITY HOSPITAL
40) Trinity Health
41) Trinity Health Mid-Altantic
42) Vartan
44) Verizon Business Purchasing, LLC
45) VERIZON INTERNET SERVICES INC.
48) VERIZON WIRELESS
49) Vision To Learn
50) Zurn Elkay
717-236-0443
230 State Street, Harrisburg, PA, 17101, 
1) Altria Client Services LLC and its Affiliates
2) Auction.com
4) BIOADVANCE, THE BIOTECHNOLOGY GREENHOUSE OF SOUTHEASTERN PENNSYLVANIA
5) Calpine Corp
7) CHSPSC, LLC
10) DAUPHIN COUNTY
11) Herbert, Rowland & Grubic, Inc.
12) HOSPITAL & HEALTHSYSTEM ASSOCIATION OF PENNSYLVANIA
13) Ingenesis Inc.
14) Knowink
15) Life Sciences Greenhouse of Central Pennsylvania
16) MCI Communications Services Inc.
17) NATIONAL ASSOCIATION OF INSURANCE AND FINANCIAL ADVISORS - PENNSYLVANIA
18) North American Pet Health Insurance Association
19) PENNSYLVANIA ASSOCIATION OF BROADCASTERS
20) Pennsylvania Defense Institute
21) Pennsylvania Institute of Recycling Industries
22) PENNSYLVANIA LIBRARY ASSOCIATION
23) PENNSYLVANIA LODGE FRATERNAL ORDER OF POLICE c/o Joseph Regan
26) Pierson Computing Connection, Inc.
27) PITTSBURGH MERCY HEALTH SYSTEM
29) Port Authority of Allegheny County
31) Public Consulting Group LLC
33) State Farm Insurance Companies
37) The Washington Center for Internships and Academic Seminars
38) Thomas Jefferson University
39) THOMAS JEFFERSON UNIVERSITY HOSPITAL
40) Trinity Health
41) Trinity Health Mid-Altantic
42) Vartan
44) Verizon Business Purchasing, LLC
45) VERIZON INTERNET SERVICES INC.
48) VERIZON WIRELESS
49) Vision To Learn
50) Zurn Elkay
412-901-9272
215 Pine Street, Harrisburg, PA, 17101, 
3) ALLEGHENY COUNTY AIRPORT AUTHORITY
4) Allegheny Petroleum Products Co.
6) Bloomfield-Garfield Corporation
7) Boy Scouts of America Laurel Highlands Council
8) BUFFALO & PITTSBURGH RAILROAD, INC.
9) Casella Waste Systems, Inc.
10) Cigar Association of America, Inc.
11) Constellation Energy Generation, LLC
12) Constructors Association of Western Pennsylvania
15) DISTILLED SPIRITS COUNCIL OF THE U.S.
16) Greater Philadelphia Film Office
17) Iron Workers Joint Apprenticeship and Journeyman Retraining Committee of W. PA
18) Master Builders' Association of Western, PA, Inc.
19) MCI Communications Services Inc.
21) Meadows Standardbred Owners Association
22) NATIONAL AVIARY IN PITTSBURGH
23) PA Association for the Education of Young Children
27) Phantom Fireworks Showrooms, LLC
28) PHILADELPHIA BAR ASSOCIATION
29) PITTSBURGH AND OHIO CENTRAL RAILROAD COMPANY
31) PITTSBURGH TECHNOLOGY COUNCIL
32) RELX Inc.
33) Roman Catholic High School
34) Sarah Heinz House Association
36) Styropek
38) Swisher International Inc.
39) TecFusions, Inc.
42) The Salvation Army Western Pennsylvania Division
44) Trying Together
45) UNIVERSITY OF PITTSBURGH MEDICAL CENTER AND SUBSIDIARIES
46) VERIZON INTERNET SERVICES INC.
49) VERIZON WIRELESS
50) WAG4, LP
412-297-4678
215 Pine Street, Suite 200, Harrisburg, PA, 17101, 
3) ALLEGHENY COUNTY AIRPORT AUTHORITY
4) Allegheny Petroleum Products Co.
6) Bloomfield-Garfield Corporation
7) Boy Scouts of America Laurel Highlands Council
8) BUFFALO & PITTSBURGH RAILROAD, INC.
9) Casella Waste Systems, Inc.
10) Cigar Association of America, Inc.
11) Constellation Energy Generation, LLC
12) Constructors Association of Western Pennsylvania
15) DISTILLED SPIRITS COUNCIL OF THE U.S.
16) Greater Philadelphia Film Office
17) Iron Workers Joint Apprenticeship and Journeyman Retraining Committee of W. PA
18) Master Builders' Association of Western, PA, Inc.
19) MCI Communications Services Inc.
21) Meadows Standardbred Owners Association
22) NATIONAL AVIARY IN PITTSBURGH
23) PA Association for the Education of Young Children
25) PA COMMISSION FOR COMMUNITY COLLEGES
26) PA HORSE BREEDERS ASSOCIATION
29) PITTSBURGH AND OHIO CENTRAL RAILROAD COMPANY
31) PITTSBURGH TECHNOLOGY COUNCIL
32) RELX Inc.
33) Roman Catholic High School
34) Sarah Heinz House Association
36) Styropek
38) SunCap Property Group, LLC
39) Swisher International Inc.
40) TecFusions, Inc.
44) The Salvation Army Western Pennsylvania Division
46) Trulieve, Inc.
47) Trying Together
48) UNIVERSITY OF PITTSBURGH MEDICAL CENTER AND SUBSIDIARIES
49) VERIZON INTERNET SERVICES INC.
52) VERIZON WIRELESS
53) WAG4, LP
412-297-4625
215 Pine Street, Suite 200, Harrisburg, PA, 17101, 
3) ALLEGHENY COUNTY AIRPORT AUTHORITY
4) Allegheny Petroleum Products Co.
6) Bloomfield-Garfield Corporation
7) Boy Scouts of America Laurel Highlands Council
8) BUFFALO & PITTSBURGH RAILROAD, INC.
9) Casella Waste Systems, Inc.
10) Cigar Association of America, Inc.
11) Constellation Energy Generation, LLC
12) Constructors Association of Western Pennsylvania
15) DISTILLED SPIRITS COUNCIL OF THE U.S.
16) Greater Philadelphia Film Office
17) Iron Workers Joint Apprenticeship and Journeyman Retraining Committee of W. PA
18) Master Builders' Association of Western, PA, Inc.
19) MCI Communications Services Inc.
21) Meadows Standardbred Owners Association
22) NATIONAL AVIARY IN PITTSBURGH
23) PA Association for the Education of Young Children
25) PA COMMISSION FOR COMMUNITY COLLEGES
26) PA HORSE BREEDERS ASSOCIATION
29) PITTSBURGH AND OHIO CENTRAL RAILROAD COMPANY
31) PITTSBURGH TECHNOLOGY COUNCIL
32) RELX Inc.
33) Roman Catholic High School
34) Sarah Heinz House Association
36) Styropek
38) SunCap Property Group, LLC
39) Swisher International Inc.
40) TecFusions, Inc.
43) The Salvation Army Western Pennsylvania Division
45) Trulieve, Inc.
46) Trying Together
47) UNIVERSITY OF PITTSBURGH MEDICAL CENTER AND SUBSIDIARIES
48) VERIZON INTERNET SERVICES INC.
51) VERIZON WIRELESS
52) WAG4, LP
717-236-0443
230 State Street, Harrisburg, PA, 17101, 
1) Altria Client Services LLC and its Affiliates
2) Auction.com
4) BIOADVANCE, THE BIOTECHNOLOGY GREENHOUSE OF SOUTHEASTERN PENNSYLVANIA
5) Calpine Corp
7) CHSPSC, LLC
10) DAUPHIN COUNTY
11) Herbert, Rowland & Grubic, Inc.
12) HOSPITAL & HEALTHSYSTEM ASSOCIATION OF PENNSYLVANIA
13) Ingenesis Inc.
14) Knowink
15) Life Sciences Greenhouse of Central Pennsylvania
16) MCI Communications Services Inc.
17) NATIONAL ASSOCIATION OF INSURANCE AND FINANCIAL ADVISORS - PENNSYLVANIA
18) North American Pet Health Insurance Association
19) PENNSYLVANIA ASSOCIATION OF BROADCASTERS
20) Pennsylvania Defense Institute
21) Pennsylvania Institute of Recycling Industries
22) PENNSYLVANIA LIBRARY ASSOCIATION
23) PENNSYLVANIA LODGE FRATERNAL ORDER OF POLICE c/o Joseph Regan
26) Pierson Computing Connection, Inc.
27) PITTSBURGH MERCY HEALTH SYSTEM
29) Port Authority of Allegheny County
31) Public Consulting Group LLC
33) State Farm Insurance Companies
37) The Washington Center for Internships and Academic Seminars
38) Thomas Jefferson University
39) THOMAS JEFFERSON UNIVERSITY HOSPITAL
40) Trinity Health
41) Trinity Health Mid-Altantic
42) Vartan
44) Verizon Business Purchasing, LLC
45) VERIZON INTERNET SERVICES INC.
48) VERIZON WIRELESS
49) Vision To Learn
50) Zurn Elkay
202-515-2594
13100 Columbia Pike, Room 701, Silver Spring, MD, 20904, 
717-236-0443
230 State Street, Harrisburg, PA, 17101, 
1) Altria Client Services LLC and its Affiliates
2) Auction.com
4) BIOADVANCE, THE BIOTECHNOLOGY GREENHOUSE OF SOUTHEASTERN PENNSYLVANIA
5) Calpine Corp
7) CHSPSC, LLC
10) DAUPHIN COUNTY
11) Herbert, Rowland & Grubic, Inc.
12) HOSPITAL & HEALTHSYSTEM ASSOCIATION OF PENNSYLVANIA
13) Ingenesis Inc.
14) Knowink
15) Life Sciences Greenhouse of Central Pennsylvania
16) MCI Communications Services Inc.
17) NATIONAL ASSOCIATION OF INSURANCE AND FINANCIAL ADVISORS - PENNSYLVANIA
18) North American Pet Health Insurance Association
19) PENNSYLVANIA ASSOCIATION OF BROADCASTERS
20) Pennsylvania Defense Institute
21) Pennsylvania Institute of Recycling Industries
22) PENNSYLVANIA LIBRARY ASSOCIATION
23) PENNSYLVANIA LODGE FRATERNAL ORDER OF POLICE c/o Joseph Regan
26) Pierson Computing Connection, Inc.
27) PITTSBURGH MERCY HEALTH SYSTEM
29) Port Authority of Allegheny County
31) Public Consulting Group LLC
33) State Farm Insurance Companies
37) The Washington Center for Internships and Academic Seminars
38) Thomas Jefferson University
39) THOMAS JEFFERSON UNIVERSITY HOSPITAL
40) Trinity Health
41) Trinity Health Mid-Altantic
42) Vartan
44) Verizon Business Purchasing, LLC
45) VERIZON INTERNET SERVICES INC.
48) VERIZON WIRELESS
49) Vision To Learn
50) Zurn Elkay
717-234-1716
215 PIne Street, Suite 200, HARRISBURG, PA, 17101, 
4) ALLEGHENY COUNTY AIRPORT AUTHORITY
5) Allegheny Petroleum Products Co.
7) Bloomfield-Garfield Corporation
8) Boy Scouts of America Laurel Highlands Council
9) BUFFALO & PITTSBURGH RAILROAD, INC.
10) Casella Waste Systems, Inc.
11) Cigar Association of America, Inc.
12) Constellation Energy Generation, LLC
13) Constructors Association of Western Pennsylvania
16) DISTILLED SPIRITS COUNCIL OF THE U.S.
17) Dominion Energy Solutions, Inc.
18) Greater Philadelphia Film Office
19) Interstate Gas Supply, Inc.
20) Iron Workers Joint Apprenticeship and Journeyman Retraining Committee of W. PA
21) Master Builders' Association of Western, PA, Inc.
22) MCI Communications Services Inc.
24) Meadows Standardbred Owners Association
25) NATIONAL AVIARY IN PITTSBURGH
26) PA Association for the Education of Young Children
30) Phantom Fireworks Showrooms, LLC
31) PHILADELPHIA BAR ASSOCIATION
32) PITTSBURGH AND OHIO CENTRAL RAILROAD COMPANY
34) PITTSBURGH TECHNOLOGY COUNCIL
35) RELX Inc.
36) Roman Catholic High School
37) Sarah Heinz House Association
39) Styropek
41) SunCap Property Group, LLC
42) Swisher International Inc.
43) TecFusions, Inc.
46) The Salvation Army Western Pennsylvania Division
48) Trying Together
49) UNIVERSITY OF PITTSBURGH MEDICAL CENTER AND SUBSIDIARIES
50) VERIZON INTERNET SERVICES INC.
53) VERIZON WIRELESS
54) WAG4, LP
717-236-0443
230 STATE STREET, HARRISBURG, PA, 17101, 
1) Altria Client Services LLC and its Affiliates
2) Auction.com
4) BIOADVANCE, THE BIOTECHNOLOGY GREENHOUSE OF SOUTHEASTERN PENNSYLVANIA
5) Calpine Corp
7) CHSPSC, LLC
10) DAUPHIN COUNTY
11) Herbert, Rowland & Grubic, Inc.
12) HOSPITAL & HEALTHSYSTEM ASSOCIATION OF PENNSYLVANIA
13) Ingenesis Inc.
14) Jefferson Health System, Inc.
15) Knowink
16) Life Sciences Greenhouse of Central Pennsylvania
17) MCI Communications Services Inc.
18) NATIONAL ASSOCIATION OF INSURANCE AND FINANCIAL ADVISORS - PENNSYLVANIA
19) North American Pet Health Insurance Association
20) PENNSYLVANIA ASSOCIATION OF BROADCASTERS
21) Pennsylvania Defense Institute
22) Pennsylvania Institute of Recycling Industries
23) PENNSYLVANIA LIBRARY ASSOCIATION
24) PENNSYLVANIA LODGE FRATERNAL ORDER OF POLICE c/o Joseph Regan
27) Pierson Computing Connection, Inc.
28) PITTSBURGH MERCY HEALTH SYSTEM
30) Port Authority of Allegheny County
32) Public Consulting Group LLC
34) State Farm Insurance Companies
38) The Washington Center for Internships and Academic Seminars
39) Thomas Jefferson University
40) THOMAS JEFFERSON UNIVERSITY HOSPITAL
41) Trinity Health
42) Trinity Health Mid-Altantic
43) Vartan
45) Verizon Business Purchasing, LLC
46) VERIZON INTERNET SERVICES INC.
49) VERIZON WIRELESS
50) Vision To Learn
51) Zurn Elkay
717-236-0443
30 N Third St, Suite 600, Harrisburg, PA, 17101, 
1) Altria Client Services LLC and its Affiliates
3) Auction.com
5) BIOADVANCE, THE BIOTECHNOLOGY GREENHOUSE OF SOUTHEASTERN PENNSYLVANIA
6) Calpine Corp
8) CHSPSC, LLC
11) DAUPHIN COUNTY
12) Herbert, Rowland & Grubic, Inc.
13) HOSPITAL & HEALTHSYSTEM ASSOCIATION OF PENNSYLVANIA
14) Ingenesis Inc.
15) Knowink
16) Life Sciences Greenhouse of Central Pennsylvania
17) MCI Communications Services Inc.
18) NATIONAL ASSOCIATION OF INSURANCE AND FINANCIAL ADVISORS - PENNSYLVANIA
19) North American Pet Health Insurance Association
20) PENNSYLVANIA ASSOCIATION OF BROADCASTERS
21) Pennsylvania Defense Institute
22) Pennsylvania Institute of Recycling Industries
23) PENNSYLVANIA LIBRARY ASSOCIATION
24) PENNSYLVANIA LODGE FRATERNAL ORDER OF POLICE c/o Joseph Regan
27) Pierson Computing Connection, Inc.
28) PITTSBURGH MERCY HEALTH SYSTEM
30) Port Authority of Allegheny County
32) Public Consulting Group LLC
34) State Farm Insurance Companies
38) The Washington Center for Internships and Academic Seminars
39) Thomas Jefferson University
40) THOMAS JEFFERSON UNIVERSITY HOSPITAL
41) Trinity Health
42) Trinity Health Mid-Altantic
44) Vartan
46) Verizon Business Purchasing, LLC
47) VERIZON INTERNET SERVICES INC.
50) VERIZON WIRELESS
51) Vision To Learn
52) Zurn Elkay
412-297-4679
215 Pine Street, Suite 200, Harrisburg, PA, 17191, 
3) ALLEGHENY COUNTY AIRPORT AUTHORITY
4) Allegheny Petroleum Products Co.
6) Bloomfield-Garfield Corporation
7) Boy Scouts of America Laurel Highlands Council
8) BUFFALO & PITTSBURGH RAILROAD, INC.
9) Casella Waste Systems, Inc.
10) Cigar Association of America, Inc.
11) Constellation Energy Generation, LLC
12) Constructors Association of Western Pennsylvania
15) DISTILLED SPIRITS COUNCIL OF THE U.S.
16) Greater Philadelphia Film Office
17) Iron Workers Joint Apprenticeship and Journeyman Retraining Committee of W. PA
18) Master Builders' Association of Western, PA, Inc.
19) MCI Communications Services Inc.
21) Meadows Standardbred Owners Association
22) NATIONAL AVIARY IN PITTSBURGH
23) PA Association for the Education of Young Children
25) PA COMMISSION FOR COMMUNITY COLLEGES
26) PA HORSE BREEDERS ASSOCIATION
29) PITTSBURGH AND OHIO CENTRAL RAILROAD COMPANY
31) PITTSBURGH TECHNOLOGY COUNCIL
32) RELX Inc.
33) Roman Catholic High School
34) Sarah Heinz House Association
36) Styropek
38) SunCap Property Group, LLC
39) Swisher International Inc.
40) TecFusions, Inc.
44) The Salvation Army Western Pennsylvania Division
46) Trulieve, Inc.
47) Trying Together
48) UNIVERSITY OF PITTSBURGH MEDICAL CENTER AND SUBSIDIARIES
49) VERIZON INTERNET SERVICES INC.
52) VERIZON WIRELESS
53) WAG4, LP