Government Contractors in USA
Results for All Other Professional, Scientific, and Technical Services
781 - 800 of 1,071 Company(ies)
MERZ, JON F - Philadelphia, Pennsylvania
All Other Professional, Scientific, and Technical Services
(215) 573-8107
249 S Van Pelt St Philadelphia, PA 19103
CATAPULT COMMUNICATIONS INC - Doylestown, Pennsylvania
All Other Professional, Scientific, and Technical Services
(215) 489-3000
43 E Oakland Ave Doylestown, PA 18901
GARTE, SEYMOUR - Pittsburgh, Pennsylvania
All Other Professional, Scientific, and Technical Services
(412) 361-4595
5752 Kentucky Ave Pittsburgh, PA 15232
GLICK, HENRY A - Merion Station, Pennsylvania
All Other Professional, Scientific, and Technical Services
(610) 667-0197
531 Lafayette Rd Merion Station, PA 19066
DANCING BEAR - Boiling Springs, Pennsylvania
All Other Professional, Scientific, and Technical Services
(717) 422-7138
18 Walnut St Boiling Springs, PA 17007
PENN ENVIRONMENTAL & REMEDIATION, INC - Hatfield, Pennsylvania
Interior Design Services, Other Specialized Design Services, Environmental Consulting Services, Other Scientific and Technical Consulting Services, All Other Professional, Scientific, and Technical Services
215-997-9000 x4325
2755 Bergey Rd Hatfield, PA 19440
CREDIT MINDSET - Lansdale, Pennsylvania
All Other Professional, Scientific, and Technical Services
(610) 584-4720
3304 Skippack Pike Lansdale, PA 19446
BUSINESS RECORD MANAGEMENT SERVICES INC - Harrisburg, Pennsylvania
All Other Professional, Scientific, and Technical Services
(717) 233-2250
17 N 2nd St Harrisburg, PA 17101
LESNEVICH, GUS R INC - Malvern, Pennsylvania
All Other Professional, Scientific, and Technical Services
(610) 647-2974
270 Lancaster Ave Ste I1 Malvern, PA 19355
MONTANER, LUIS - Philadelphia, Pennsylvania
All Other Professional, Scientific, and Technical Services
(215) 898-9143
3601 Spruce St Philadelphia, PA 19104
PERELES EDWARD A - Philadelphia, Pennsylvania
All Other Professional, Scientific, and Technical Services
(215) 627-5678
1420 Locust St Unit 26 Philadelphia, PA 19102
BRAY, PAUL F - Philadelphia, Pennsylvania
All Other Professional, Scientific, and Technical Services
(713) 798-3480
1015 Walnut Ste 705 Philadelphia, PA 19107
IBACOS, INC. - Pittsburgh, Pennsylvania
All Other Professional, Scientific, and Technical Services
(412) 765-3664
2214 Liberty Ave Pittsburgh, PA 15222
MYELIN TECH RESEARCH - Kennett Square, Pennsylvania
All Other Professional, Scientific, and Technical Services
(610) 444-2543
412 Cedar Spring Rd Kennett Square, PA 19348
FRY, JOHN D - Pittsburgh, Pennsylvania
All Other Professional, Scientific, and Technical Services
(412) 831-9222
2282 Clairmont Dr Pittsburgh, PA 15241
DUIKER, SJOERD - State College, Pennsylvania
All Other Professional, Scientific, and Technical Services
(814) 234-0588
772 W Hamilton Ave State College, PA 16801
CONVILLE TOM PUBLICATION SERVICE - Yardley, Pennsylvania
Graphic Design Services, Other Services Related to Advertising, Photography Studios, Portrait, All Other Professional, Scientific, and Technical Services
(215) 393-0887
1935 Maple Ave Yardley, PA 19067
JOHN MILNER ASSOCIATES, INC. - West Chester, Pennsylvania
Architectural Services, Landscape Architectural Services, Environmental Consulting Services, All Other Professional, Scientific, and Technical Services
(703) 354-9737
535 N Church St West Chester, PA 19380
FORENSIC ASESSMENT AND COUNSULTATION SERVICES - Turtle Creek, Pennsylvania
All Other Professional, Scientific, and Technical Services
(412) 418-6951
417 Boyd St Turtle Creek, PA 15145
McClinton, John William - East Pittsburgh, Pennsylvania
All Other Professional, Scientific, and Technical Services
(318) 504-9999
209 Wilkins Ave East Pittsburgh, PA 15112
Certifications
Ownership / Diversity
Business Type
NAICS Code
- 11 - Agriculture & Livestock
- 21 - Mining, Oil & Gas
- 22 - Utilities
- 23 - Construction
- 31 - Food & Apparel
- 32 - Non-Metallic Manufacturing
- 33 - Metallic Manufacturing
- 42 - Wholesale Trade
- 44 - Retail Trade
- 45 - Retail Trade - Misc.
- 48 - Transportation
- 49 - Postal & Warehousing
- 51 - IT Technology
- 52 - Finance and Insurance
- 53 - Real Estate
- 54 - Professional Services
- 541 - Professional, Scientific, and Technical Services
- 541110 - Offices of Lawyers
- 541120 - Offices of Notaries
- 541191 - Title Abstract and Settlement Offices
- 541199 - All Other Legal Services
- 541211 - Offices of Certified Public Accountants
- 541213 - Tax Preparation Services
- 541214 - Payroll Services
- 541219 - Other Accounting Services
- 541310 - Architectural Services
- 541320 - Landscape Architectural Services
- 541330 - Engineering Services
- 541340 - Drafting Services
- 541350 - Building Inspection Services
- 541360 - Geophysical Surveying and Mapping Services
- 541370 - Surveying and Mapping (except Geophysical) Services
- 541380 - Testing Laboratories
- 541410 - Interior Design Services
- 541420 - Industrial Design Services
- 541430 - Graphic Design Services
- 541490 - Other Specialized Design Services
- 541511 - Custom Computer Programming Services
- 541512 - Computer Systems Design Services
- 541513 - Computer Facilities Management Services
- 541519 - Other Computer Related Services
- 541611 - Administrative Management and General Management Consulting Services
- 541612 - Human Resources and Executive Search Consulting Services
- 541613 - Marketing Consulting Services
- 541614 - Process, Physical Distribution, and Logistics Consulting Services
- 541618 - Other Management Consulting Services
- 541620 - Environmental Consulting Services
- 541690 - Other Scientific and Technical Consulting Services
- 541710 - Research and Development in the Physical, Engineering, and Life Sciences
- 541720 - Research and Development in the Social Sciences and Humanities
- 541810 - Advertising Agencies
- 541820 - Public Relations Agencies
- 541830 - Media Buying Agencies
- 541840 - Media Representatives
- 541850 - Display Advertising
- 541860 - Direct Mail Advertising
- 541870 - Advertising Material Distribution Services
- 541890 - Other Services Related to Advertising
- 541910 - Marketing Research and Public Opinion Polling
- 541921 - Photography Studios, Portrait
- 541922 - Commercial Photography
- 541930 - Translation and Interpretation Services
- 541940 - Veterinary Services
- 541990 - All Other Professional, Scientific, and Technical Services
- 55 - Company Management
- 56 - Administrative Service
- 61 - Educational Services
- 62 - Health Care
- 71 - Arts and Entertainment
- 72 - Travel & Food Services
- 81 - Other Services
- 92 - Public Administration
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