Washington Government Contractors > By Category > NAICS 541990 - All Other Professional, Scientific, and Technical Services
Government Contractors in Washington
Results for NAICS 541990 - All Other Professional, Scientific, and Technical Services
26 - 50 of 850 Company(ies)
WEEDSEAL NORTHWEST SALES AND SERVICE - Rosalia, Washington
Research and Development , Service
Provide Green products and Services to enhance our environment by eliminating Chemicals for weed control and hand or mechanical removal improving quality, efficiency, re-vegetation services and Green Assessments, Audits
(509) 523-5891
220 E 2nd St Rosalia, WA 99170
APPLIED TECHNIQUES CORPORATION - Silverdale, Washington
Service
ATC designs and provids trainers, training systems and training services in the government markets. Full range of systems engineering services, planning, acquisition support, database development, life cycle, cost analyses, integrated logistic support.
(301) 266-3704
10800 Lathrop Ln Silverdale, WA 98383
HPM CORPORATION - Kennewick, Washington
Service
Professional consulting company specializing in providing services in the fields of Occupational Medicine, Industrial Hygiene and Safety, Environmental, Project Controls and Project Management.
(509) 737-8939
4304 W 24th Ave # 100 Kennewick, WA 99338
EAGLE RIVER DEVELOPMENT LLC - Spokane, Washington
Construction , Service
Eagle River is a General Contractor and Environmental Consulting firm skilled and experienced in all phases of horizontal and vertical construction and contract management. industries.
(509) 535-3064
420 N Lake Rd Spokane, WA 99212
NICHOLSON FACILITATION & ASSOCIATES, L.L.C. - Mill Creek, Washington
Service
A private facilitation practice specializing in process design; meeting design and facilitation; environmental issues; conflict resolution; advisory group facilitation; writing, editing, and communications support; and facilitation training.
(425) 385-2700
914 164th St Se Ste 1702 Mill Creek, WA 98012
NETCOMPLIANCE ENVIRONMENTAL SERVICES, LLC - Vancouver, Washington
Construction , Service
Construction, Hiway, Bridges, Designd Built, Environmental Consulting, Industrial Hygiene, Demolition, Environmental Remediation, Underground Storage Tank removal & remediation, Geogical Services, Lead Based Paint Inspection, etc- see our website
(360) 699-4015
2112 E 26th St Vancouver, WA 98661
CASTLE-ROSE, INC. - Kelso, Washington
Construction , Service
Castle-Rose is a single source for integrated planning, design, and construction services. Drawing upon staff experience in taking federal projects from concept to construction, Castle-Rose is a unique and highly-qualified general contractor.
(360) 353-3285
3209 Old Pacific Hwy S Kelso, WA 98626
Security Management And Integration Company - Tacoma, Washington
Manufacturing , Research and Development , Service
Security Management and Integration specialize in business areas to include Intelligence and Information Systems, System Integration, System Security Engineering, Information Operation, Base Operation Support Services, and Business Resource Management
(859) 250-8739
1423 E 29th St Tacoma, WA 98404
Bean, Martha C. - Seattle, Washington
Service
Bean is a mediator and facilitator. She: guides leaders to make collaborative decisions; develops dispute resolution systems; conducts issue assessments; consults on management and strategic planning; and does conflict coaching and public outreach.
(206) 947-1374
5717 Ne 57th St Seattle, WA 98105
SIRSAI INC. - Bellevue, Washington
Research and Development , Service
SIRSAI provides Data Entry Services, Transcription Services, Research & Analysis Services, IT Staffing Services, Back Office Support Services and Outsourcing Services.
(425) 861-4444
9 Lake Bellevue Dr Ste 118 Bellevue, WA 98005
C2IR SERVICES, LLC - Kennewick, Washington
Service
Infrared Inspection on Mechanical, Electrial, Roofs, Houses, and Substations .
(509) 551-1630
14 N Mayfield St Kennewick, WA 99336
BYSMITH/IDEA, INC - Milton, Washington
Manufacturing , Research and Development , Service
Produce Training Courses and Videos. Evaluate Safety and Security Programs, Processes and Procedures. Project management. Security Screener Training
(253) 223-8318
2403 8th Ave Milton, WA 98354
Sound & Sea Technology, Inc. - Lynnwood, Washington
Research and Development , Service
Marine engrg services for submarine cable installation and repair, underwater sensors. Design, fabricate and install underwater sensor and measurement systems. Ocean survey and mapping. ROV operation. Ocean renewable enrgy. Program Management.
(425) 743-1282
3507 Shelby Rd Lynnwood, WA 98087
NORTH WIND, INC. - Richland, Washington
Construction , Research and Development , Service
Full-service environmental management, construction, and engineering firm, including environmental remediation, waste management, design-build, D&D, H&S, environmental compliance, public involvement, natural and cultural resources, NEPA, GIS, IT
864-467-0811 x113
507 Knight St Ste A Richland, WA 99352
Vose Technical Systems, Inc. - Tacoma, Washington
Service
VTS is a Woman-Owned Small business specializing in logistics, vehicle / ground support equipment maintenance and services, foreign material acquisition and training & has an exceptional record in logistics, acquisition, training and operations.
(253) 272-7275
1944 Pacific Ave #204 Tacoma, WA 98402
Advanced Technical Services Inc - Kent, Washington
Service
We specialize in the calibration and service of test, measurement and control instruments including temperature, pressure/vacuum, force, UTM's, Rockwells, pH, scales, balances, timers, thermometers.
(253) 529-5186
8612 S 228th St Kent, WA 98031
IRON HORSE VAC LLC - Kennewick, Washington
Construction , Service
Vactor Services: excavation assistance, potholing, trenching, dewatering, sewer and storm system cleaning, septic tank cleaning, sensitive utilities excavation, tank excavation
(509) 586-2446
1915 S Oak St Kennewick, WA 99337
APOLLO GEOPHYSICS CORPORATION - Bellingham, Washington
Research and Development , Service
Woman-owned professional service company, providing geophysical and geological exploration services, Non-Destructive Testing, Phase I Environmental Site Assessment, and Geophysical Equipment Rental services.
(360) 647-8303
314 E Holly St Ste 207 Bellingham, WA 98225
RIDOLFI INC - Seattle, Washington
Service
ENV'L ENGINEERING., MINING, NRDA, STUDIES, REPORTS, WASTE MGMT, ENV'L SCIENTIST, CERCLA, PERMITTING, REGULATORY COMPL., LITIGATION SUPPORT, ENV'L DOCUMENTATION, TECHNICAL OVERSIGHT, REMEDIATION & POLLUTION CONTROL STUDIES, RENEWABLE ENERGY, ENERGY AUDIT
(206) 682-7294
1011 Western Ave Ste 1006 Seattle, WA 98104
Business Radio, Inc. - Kennewick, Washington
Service
Two-Way radios/systems sales and service. Wireless Communications. Familiar with needs of the Public Safety providers.
509-783-9592 x198
205 N Volland St Kennewick, WA 99336
BGI TECHNICAL SERVICES, INC. - Lynnwood, Washington
Service
Contract and direct employee recruiting services. Specialize in temporary contract, direct recruiting and staffing. Managed Staffing Services. Assuming full responsibility for operating a specific customer function on an ongoing basis.
(206) 920-0864
12314 Beverly Park Rd Unit 119 Lynnwood, WA 98087
BNL Technical Services, L.L.C. - Richland, Washington
Service
BNL Technical Services, LLC provides a broad range of Engineering, Technical Support, Safety, Health, and Environmental services. Short term, or long term, we are committed to providing quality services at the most cost effective and reasonable price.
(509) 943-7005
719 Jadwin Ave Ste 6 Richland, WA 99352
ELYON INTERNATIONAL INC - Vancouver, Washington
Service
ELYON International, Inc. is a full service technology and business solutions provider to government and Fortune 500 companies. We DELIVER IT solutions and specialized services that include Geospatial, Programatic Support and Professional Staffing, .
360-696-5892 x3
1111 Main St Ste 220 Vancouver, WA 98660
WHITE SHIELD, INC. - Bellevue, Washington
Service
Professional Land Survey, GIS, GPS, Cadastral, Boundary, Control, Aerial, environmental compliance, environmental assessments, permitting, civil engineering, mechanical engineering, water supply, wastewater treatment, road and bridge design
(509) 547-0100
515 116th Ave Ne Ste 150 Bellevue, WA 98004
Independent Strategic Management Solutions, Inc. - Richland, Washington
Service
Provides management/technical consulting services to gov't/contractors in environmental clean-up, national security, naval shipyards & energy sectors. Focus in environment, safety & health, quality, nuclear safety, engineering, & operations.
(509) 539-3229
491 Adair Dr Richland, WA 99352
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
CITY
- Aberdeen
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- Addy
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- Altoona
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- Arlington
- Arlington Heights
- Artondale
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- Asotin
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- Bangor Base
- Banks Lake South
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- Basin
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- Bay Center
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- Beaux Arts Village town
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- Castle Rock
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- Cathlamet town
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- Centerville
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- Chain Lake
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- Chelan
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- Cheney
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- Chico
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- Clallam Bay
- Clarkston
- Clarkston Heights-Vineland
- Clayton
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- Clearview
- Cliffdell
- Clinton
- Clover Creek
- Clyde Hill
- Cohassett Beach
- Colfax
- College Place
- Colton town
- Colville
- Conconully town
- Concrete town
- Connell
- Conway
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- Cosmopolis
- Cottage Lake
- Coulee Dam town
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- Country Homes
- Coupeville town
- Covington
- Cowiche
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- Crocker
- Curlew
- Curlew Lake
- Cusick town
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- Dallesport
- Danville
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- Deep River
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- Deming
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- East Renton Highlands
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- Easton
- Eatonville town
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- Elma
- Elmer town
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- Enetai
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- Ephrata
- Erlands Point-Kitsap Lake
- Eschbach
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- Forks
- Fort Lewis
- Four Lakes
- Fox Island
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- Freeland
- Friday Harbor town
- Garfield town
- Garrett
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- George
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- Gleed
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- Gorst
- Graham
- Grand Coulee
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- Granger
- Granite Falls
- Grapeview
- Grayland
- Grays River
- Green Bluff
- Greenwater
- Hamilton town
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- Hat Island
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- High Bridge
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- Home
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- Humptulips
- Hunts Point town
- Ilwaco
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- Index town
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- Ione town
- Issaquah
- Jamestown
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- Kent
- Ketron Island
- Kettle Falls
- Key Center
- Keyport
- Kingsgate
- Kingston
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- Klahanie
- Klickitat
- Krupp town
- La Center
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- La Grande
- Lacey
- LaCrosse town
- Lake Bosworth
- Lake Cassidy
- Lake Cavanaugh
- Lake Forest Park
- Lake Holm
- Lake Ketchum
- Lake Marcel-Stillwater
- Lake McMurray
- Lake Morton-Berrydale
- Lake Roesiger
- Lake Shore
- Lake Stevens
- Lake Stickney
- Lake Tapps
- Lakeland North
- Lakeland South
- Lakeview
- Lakewood
- Lamont town
- Langley
- Larch Way
- Latah town
- Laurier
- Leavenworth
- Lebam
- Lewisville
- Liberty Lake
- Lind town
- Lochsloy
- Lofall
- Long Beach
- Longbranch
- Longview
- Longview Heights
- Loomis
- Loon Lake
- Lower Elochoman
- Lyle
- Lyman town
- Lynden
- Lynnwood
- Mabton
- Machias
- Malden town
- Malo
- Malone
- Malott
- Maltby
- Manchester
- Mansfield town
- Manson
- Maple Falls
- Maple Heights-Lake Desire
- Maple Valley
- Maplewood
- Marblemount
- Marcus town
- Marietta-Alderwood
- Markham
- Marrowstone
- Martha Lake
- Maryhill
- Marysville
- Mattawa town
- May Creek
- McChord AFB
- McCleary
- McKenna
- McMillin
- Mead
- Meadow Glade
- Meadowdale
- Medical Lake
- Medina
- Mercer Island
- Mesa
- Metaline Falls town
- Metaline town
- Methow
- Midland
- Mill Creek
- Mill Creek East
- Millwood town
- Milton
- Mineral
- Minnehaha
- Mirrormont
- Moclips
- Monroe
- Monroe North
- Montesano
- Morton
- Moses Lake
- Moses Lake North
- Mossyrock
- Mount Vernon
- Mount Vista
- Mountlake Terrace
- Moxee
- Mukilteo
- Naches town
- Napavine
- Naselle
- Navy Yard
- Neah Bay
- Neilton
- Nespelem Community
- Nespelem town
- Newcastle
- Newport
- Nile
- Nisqually Indian Community
- Nooksack
- Normandy Park
- North Bend
- North Bonneville
- North Fort Lewis
- North Lynnwood
- North Marysville
- North Omak
- North Puyallup
- North Sultan
- North Yelm
- Northport town
- Northwest Stanwood
- Oak Harbor
- Oakesdale town
- Oakville
- Ocean
- Ocean Park
- Ocean Shores
- Odessa town
- Okanogan
- Olympia
- Omak
- Onalaska
- Orchards
- Orient
- Oroville
- Orting
- Oso
- Othello
- Otis Orchards-East Farms
- Outlook
- Oyehut
- Pacific
- Pacific Beach
- Packwood
- Palouse
- Parker
- Parkland
- Parkwood
- Pasco
- Pateros
- Pe Ell town
- Peaceful Valley
- Picnic Point
- Pine Grove
- Point Roberts
- Pomeroy
- Port Angeles
- Port Angeles East
- Port Gamble Tribal Comunity
- Port Hadlock-Irondale
- Port Ludlow
- Port Orchard
- Port Townsend
- Porter
- Poulsbo
- Prairie Heights
- Prairie Ridge
- Prescott
- Prosser
- Puget Island
- Pullman
- Purdy
- Puyallup
- Queets
- Quilcene
- Qui-nai-elt Village
- Quincy
- Raft Island
- Rainier
- Ravensdale
- Raymond
- Reardan town
- Redmond
- Renton
- Republic
- Richland
- Ridgefield
- Ritzville
- River Road
- Riverbend
- Riverside town
- Riverton
- Rochester
- Rock Island
- Rockford town
- Rockport
- Rocky Point
- Ronald
- Roosevelt
- Rosalia town
- Rosburg
- Rosedale
- Roslyn
- Roy
- Royal
- Ruston town
- Ryderwood
- Salmon Creek
- Sammamish
- Santiago
- Satsop
- Seabeck
- SeaTac
- Seattle
- Sedro-Woolley
- Sekiu
- Selah
- Sequim
- Shadow Lake
- Shelton
- Shoreline
- Silvana
- Silver Firs
- Silverdale
- Sisco Heights
- Skamokawa Valley
- Skokomish
- Skykomish town
- Snohomish
- Snoqualmie
- Snoqualmie Pass
- Soap Lake
- South Bend
- South Cle Elum town
- South Creek
- South Hill
- South Prairie town
- South Wenatchee
- Southworth
- Spanaway
- Spangle
- Spokane
- Spokane Valley
- Sprague
- Springdale town
- St. John town
- Stansberry Lake
- Stanwood
- Starbuck town
- Startup
- Steilacoom town
- Steptoe
- Stevenson
- Sudden Valley
- Sultan
- Sumas
- Summit
- Summit View
- Summitview
- Sumner
- Sunday Lake
- Sunnyside
- Sunnyslope
- Suquamish
- Swede Heaven
- Tacoma
- Taholah
- Tampico
- Tanglewilde
- Tanner
- Tekoa
- Tenino
- Terrace Heights
- Thorp
- Three Lakes
- Tieton town
- Tokeland
- Toledo
- Tonasket
- Toppenish
- Torboy
- Touchet
- Town and Country
- Tracyton
- Trout Lake
- Tukwila
- Tumwater
- Twin Lakes
- Twisp town
- Union
- Union Gap
- Union Hill-Novelty Hill
- Uniontown town
- University Place
- Upper Elochoman
- Vader
- Valley
- Vancouver
- Vantage
- Vashon
- Vaughn
- Venersborg
- Verlot
- Waitsburg
- Walla Walla
- Walla Walla East
- Waller
- Wallula
- Walnut Grove
- Wapato
- Warden
- Warm Beach
- Washougal
- Washtucna town
- Waterville town
- Wauna
- Waverly town
- Wenatchee
- West Clarkston-Highland
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- West Side Highway
- Westport
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- White Salmon
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- Wilbur town
- Wilderness Rim
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- Willapa
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- Winlock
- Winthrop town
- Wishram
- Wollochet
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- Woods Creek
- Woodway
- Yacolt town
- Yakima
- Yarrow Point town
- Yelm
- Zillah
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