Massachusetts Government Contractors > By Category > NAICS 541990 - All Other Professional, Scientific, and Technical Services
Government Contractors in Massachusetts
Results for NAICS 541990 - All Other Professional, Scientific, and Technical Services
751 - 775 of 795 Company(ies)
CHARLES RIVER LABORATORIES, INC. - Wilmington, Massachusetts
Chicken Egg Production, Fur-Bearing Animal and Rabbit Production, All Other Animal Production, Support Activities for Animal Production, Biological Product (except Diagnostic) Manufacturing
(301) 360-1748
251 Ballardvale St Wilmington, MA 01887
WSI CORPORATION - Andover, Massachusetts
Data Processing, Hosting, and Related Services, Computer Systems Design Services, All Other Professional, Scientific, and Technical Services
(978) 983-6623
400 Minuteman Rd Andover, MA 01810
MICHAEL BAKER, JR., INC. - Norwood, Massachusetts
Data Processing, Hosting, and Related Services, All Other Insurance Related Activities, Architectural Services, Landscape Architectural Services, Engineering Services
(571) 357-6112
57 Boston-providence Hway Ste 203 Norwood, MA 02062
AMERGENT, INC. - Peabody, Massachusetts
All Other Professional, Scientific, and Technical Services
(978) 278-1920
9 Centennial Dr Unit 201 Peabody, MA 01960
JAFFE, CONRADE C - Charlestown, Massachusetts
Other Scientific and Technical Consulting Services, All Other Professional, Scientific, and Technical Services
(301) 775-5452
25 Charles St Charlestown, MA 02129
MOLMEX SCIENTIFIC INC. - Northampton, Massachusetts
All Other Professional, Scientific, and Technical Services
(413) 587-4000
518 Pleasant St Northampton, MA 01060
ENERGY CONSUMERS ALLIANCE OF NEW ENGLAND, INC. - Boston, Massachusetts
Other Scientific and Technical Consulting Services, All Other Professional, Scientific, and Technical Services, Environment, Conservation and Wildlife Organizations
(617) 524-3950
284 Amory St Boston, MA 02130
KEVIN BUCKLEY CONSULTING LLC - Merrimac, Massachusetts
All Other Professional, Scientific, and Technical Services
(617) 355-7182
49 Bear Hill Rd Merrimac, MA 01860
CENTRA CAPITAL INC. - Burlington, Massachusetts
All Other Information Services, Other Management Consulting Services, All Other Professional, Scientific, and Technical Services, All Other Business Support Services
(781) 272-7892
25 Burlington Mall Rd Ste 504 Burlington, MA 01803
RIPTIDE AUTONOMOUS SOLUTIONS LLC - Pembroke, Massachusetts
All Other Professional, Scientific, and Technical Services
(617) 820-4586
36 Farmside Dr Pembroke, MA 02359
TECHNICAL EDUCATION RESEARCH CENTERS, INC. - Cambridge, Massachusetts
All Other Professional, Scientific, and Technical Services
(617) 873-9600
2067 Massachusetts Ave Cambridge, MA 02140
SOCIAL FINANCE INC - Boston, Massachusetts
Other Scientific and Technical Consulting Services, All Other Professional, Scientific, and Technical Services
(617) 939-9900
77 Summer St Fl 2 Boston, MA 02110
QUALLS, WILLIAM P - Plymouth, Massachusetts
All Other Professional, Scientific, and Technical Services, Investigation Services, Professional and Management Development Training
(978) 273-7333
23 Mayflower St Plymouth, MA 02360
DIAMOND NANOTECHNOLOGIES, INC. - Newton, Massachusetts
In-Vitro Diagnostic Substance Manufacturing, Biological Product (except Diagnostic) Manufacturing, Optical Instrument and Lens Manufacturing, Semiconductor and Related Device Manufacturing, Instruments and Related Products Manufacturing for Measuring, Displaying, and Controlling Industrial
(917) 622-1866
89 Needham St Ste 2414 Newton, MA 02461
INSTITUTE FOR HEALTHCARE OPTIMIZATION INC - Newton, Massachusetts
Administrative Management and General Management Consulting Services, Other Management Consulting Services, Other Scientific and Technical Consulting Services, All Other Professional, Scientific, and Technical Services
(617) 467-3371
7 Wells Ave Newton, MA 02459
EXPLORE BIOMEDICAL LLC - Marblehead, Massachusetts
All Other Professional, Scientific, and Technical Services
(978) 604-0900
47 Gregory St Marblehead, MA 01945
SHAW ENVIRONMENTAL, INC. - Canton, Massachusetts
Industrial Building Construction, Commercial and Institutional Building Construction, Water and Sewer Line and Related Structures Construction, Oil and Gas Pipeline and Related Structures Construction, Power and Communication Line and Related Structures Construction
(202) 261-1902
150 Royall St Canton, MA 02021
YEAR UP, INC. - Boston, Massachusetts
Data Processing, Hosting, and Related Services, Engineering Services, Human Resources and Executive Search Consulting Services, All Other Professional, Scientific, and Technical Services, Office Administrative Services
(617) 542-1533
45 Milk St Fl 9 Boston, MA 02109
HITEK POWER INC. - Georgetown, Massachusetts
All Other Professional, Scientific, and Technical Services, Other Electronic and Precision Equipment Repair and Maintenance
(978) 352-9100
124 Jewett St Unit 2 Georgetown, MA 01833
VAISALA INC. - Newton, Massachusetts
Search, Detection, Navigation, Guidance, Aeronautical, and Nautical System and Instrument Manufactur, Other Measuring and Controlling Device Manufacturing, All Other Professional, Scientific, and Technical Services
(781) 537-1060
15 Riverdale Ave Newton, MA 02458
KINSEY, GEOFFREY - Boston, Massachusetts
Other Scientific and Technical Consulting Services, All Other Professional, Scientific, and Technical Services, Space Research and Technology
(617) 401-5309
295 Beacon St Apt 53 Boston, MA 02116
DEEGAN III, ROBERT T - Pembroke, Massachusetts
All Other Professional, Scientific, and Technical Services
(617) 905-4320
14 Greenwood Ave Pembroke, MA 02359
PATHFINDER INTERNATIONAL - Watertown, Massachusetts
All Other Professional, Scientific, and Technical Services, Other Individual and Family Services, Other Grantmaking and Giving Services, Other Social Advocacy Organizations
(617) 924-7200
9 Galen St Ste 217 Watertown, MA 02472
ALPERT, HILLEL - Brighton, Massachusetts
Data Processing, Hosting, and Related Services, All Other Information Services, Environmental Consulting Services, Other Scientific and Technical Consulting Services, Research and Development in the Social Sciences and Humanities
(202) 709-5535
80 Nottinghill Rd, Unit 2 Brighton, MA 02135
TIDOR, BRUCE - Cambridge, Massachusetts
All Other Professional, Scientific, and Technical Services
(617) 253-7258
77 Massachusetts Ave Cambridge, MA 02139
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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