Professional, Scientific & Technical Services
Page 1910 of 2,300 · 229,908 sponsors (2020–2025).
Southwest Search, LLC
75-2888849Dallas, TX·1 plan·2021, 2020Southwest Sign Group, INC.
20-0461538San Antonio, TX·1 plan·2024, 2023, 2022, 2021, 2020Southwest Strategies, LLC
33-0900047San Diego, CA·2 plans·2024, 2023, 2022, 2021, 2020Southwest Traffic Engineering, LLC
20-3768504Phoenix, AZ·2 plans·2024, 2023, 2022, 2021, 2020Southwest Trails
95-2509562Gardena, CA·1 plan·2024, 2025, 2023, 2022, 2021, 2020Southwest Trucking Group, LLC
81-0660550Los Angeles, CA·1 plan·2021, 2020Southwest Urology Associates
20-5385543Albuquerque, NM·1 plan·2021, 2020Southwest Veterinary Dermatology
61-1476300Houston, TX·1 plan·2021, 2020Southwest Veterinary Hospital, Ltd -Rasmusson & Martini
26-1884034Reno, NV·1 plan·2024, 2023, 2022, 2021, 2020Southwest Veterinary Services S.C.
39-1803281Bloomington, WI·1 plan·2024, 2023, 2022, 2021, 2020Southwest Virginia Legal Aid S
54-0918255Marion, VA·1 plan·2024, 2023, 2022, 2021, 2020Southwest X-Ray LP
20-1334982El Paso, TX·1 plan·2021, 2020Southwestern Business Brokers INC.
81-3740636Scottsdale, AZ·1 plan·2024, 2023, 2022, 2021, 2020Southwestern Dental Laboratory INC
85-0259741Albuquerque, NM·1 plan·2020Southwestern PA Endodontics Ll
87-1962749Washington, PA·1 plan·2024, 2025, 2023Southwestern Utility Management INC
86-0446646Tucson, AZ·1 plan·2020Southwick Associates INC.
59-3536215Fernandina Beach, FL·1 plan·2024, 2023, 2022, 2021, 2020Southwind Capital, LLC
47-5534646Williamsburg, VA·1 plan·2024, 2023, 2022Southwood Animal Hospital, INC.
55-0876699Tallahassee, FL·1 plan·2022, 2021Souza & Associates INC
38-3773667Calabasas, CA·1 plan·2024, 2023, 2022, 2021, 2020Souza Law Firm INC
87-2158807Sacramento, CA·1 plan·2024Souza, LLC
20-5767427Annapolis, MD·1 plan·2024, 2023, 2022, 2021, 2020Souza, True And Partners, INC.
04-2475449Lexington, MA·1 plan·2024, 2025, 2023, 2022, 2021, 2020Souzas Tax & Accounting Professionals
82-2828654Orlando, FL·1 plan·2024, 2023, 2022Sova Industries Group INC
85-4293729Norfolk, VA·1 plan·2024, 2023, 2022Sova Solutions
81-4262208Potomac, MD·1 plan·2024, 2023, 2022Sovana Global Logistics LLC
20-3019542Dulles, VA·1 plan·2024, 2023, 2022, 2021, 2020Sovereign Co. LLC
81-5479978Charleston, SC·1 plan·2024, 2023, 2022, 2021, 2020Sovereign Consulting INC.
22-3626647Cherry Hill, NJ·1 plan·2024, 2023, 2022, 2021, 2020Sovereign Cpa Group, LLC
27-2170003Birmingham, AL·1 plan·2024, 2023, 2022Sovereign Creator, INC.
47-2342978Claymont, DE·2 plans·2024, 2023, 2022Sovereign Environmental Group INC
23-2959304Coatsville, PA·1 plan·2024, 2023, 2022, 2021, 2020Sovereign Group Of Companies, INC.
83-0364707Scottsdale, AZ·1 plan·2024, 2023, 2022, 2021, 2020Sovereign State Title Company
85-3820055Sheridan, WY·1 plan·2024, 2025Sovereign'S Engineering & Surveying Holdings, INC. DBA Gaskins Lecraw
87-3024956Marietta, GA·2 plans·2024, 2023, 2022Sovereignty Security LLC
92-0395772Staten Island, NY·1 plan·2024Sovi Digital Ventures, LLC
27-3943825Palm Beach Gardens, FL·1 plan·2024, 2023, 2022, 2021, 2020Sovlabs LLC
82-3705295Rockville, MD·1 plan·2020Sovos Compliance, LLC
46-1379693Atlanta, GA·2 plans·2024, 2023, 2022, 2021, 2020Sovran, INC.
41-1599909Mendota Heights, MN·1 plan·2024, 2023, 2022, 2021, 2020Sovrn Holdings, INC.
46-4307559Boulder, CO·2 plans·2024, 2023, 2022, 2021, 2020Sow Design Studio INC
80-0331678Fort Lauderdale, FL·1 plan·2020Sowards Law Firm
26-4205574Campbell, CA·1 plan·2024, 2023, 2022, 2021, 2020Sowash Law Offices Lpa
31-1315682Athens, OH·1 plan·2023, 2022, 2021, 2020Sowder Law Firm, Apc
83-3154804Oakland, CA·1 plan·2022Sowell And Durant, LLC
83-0642763Columbia, SC·1 plan·2024, 2023, 2022, 2021, 2020Sowell, Stevenson & Steidl, PLLC
47-4021623Bowling Green, KY·1 plan·2022, 2021, 2020Sowers & Company, PC
82-2311472Houston, TX·1 plan·2024, 2023, 2022, 2021, 2020Sowinski Sullivan Architects, PC
22-3657397Sparta, NJ·1 plan·2024, 2023, 2022, 2021, 2020Soyars & Morgan Law, PC
81-3967309San Antonio, TX·1 plan·2024, 2023, 2022, 2021, 2020Soyka Smith Design Studios
22-3675111Montclair, NJ·1 plan·2024Soylent
45-5202464Los Angeles, CA·1 plan·2022, 2021, 2020Soymeds INC
20-3578594Davidson, NC·1 plan·2024, 2023, 2022, 2021Soze Productions INC.
74-3047767Brooklyn, NY·1 plan·2024, 2023, 2022, 2021, 2020Sozo Group, LLC
84-2194401Tequesta, FL·1 plan·2024, 2023, 2022, 2021, 2020Sp & G INC
20-2836341Antioch, CA·1 plan·2024, 2023, 2022, 2021, 2020Sp Design Group
58-1382603Macon, GA·1 plan·2024, 2023, 2022, 2021, 2020Sp Engineering, INC.
26-0898284Plymouth Meeting, PA·1 plan·2024, 2023, 2022, 2021, 2020Sp Engineers Ltd
20-2386756Chicago, IL·1 plan·2024, 2023, 2022, 2021Sp Global INC
46-1549960Leesburg, VA·1 plan·2022, 2021, 2020Sp International, INC.
20-1082647North Kansas City, MO·1 plan·2024, 2023, 2022, 2021, 2020Sp Jackson Holdings, INC.
83-0867431Medway, MA·1 plan·2021, 2020Sp United USA INC.
47-1039389San Clemente, CA·1 plan·2024Sp-One LLC
87-2069343Columbia, MO·1 plan·2024, 2023, 2022, 2021Sp/R, INC.
88-0215283White Plains, NY·2 plans·2024, 2023, 2022, 2021, 2020Sp0n, INC. DBA Citizen
90-1128807New York, NY·2 plans·2024, 2023Sp55 INC
87-4641538Seal Beach, CA·1 plan·2024, 2025, 2023, 2022Sp6 Consulting 401(K) Retirement Pl
81-4884089Clearwater, FL·1 plan·2024, 2023, 2022, 2021, 2020Spa Associates LLC
81-4639364Utica, MI·1 plan·2024, 2023, 2022, 2021, 2020Spa Atlantic INC
27-4831164East Boston, MA·1 plan·2021, 2020Spa Atlantis LLC
26-0583205New Orleans, LA·1 plan·2024, 2023, 2022Spa Baltimore INC
27-2262226East Boston, MA·1 plan·2021, 2020Spa Br Detroit LLC
45-5340898East Boston, MA·1 plan·2021, 2020Spa Br Iad LLC
47-3174749East Boston, MA·1 plan·2022, 2021, 2020Spa Br Lax LLC
47-1428709East Boston, MA·1 plan·2022, 2021, 2020Spa Didacus INC
45-4059909East Boston, MA·1 plan·2023, 2022, 2021, 2020Spa Digital Images Ltd
13-3757766New York, NY·1 plan·2024, 2023, 2022, 2021, 2020Spa Ny Jfk INC
46-3813110East Boston, MA·1 plan·2023, 2022, 2021, 2020Spa Performance, INC. DBA Sparxiq
34-1747654Cleveland, OH·1 plan·2024, 2023, 2022, 2021, 2020Spa Software Solutions LLC
84-2163298Corvallis, OR·1 plan·2024, 2023Spa Sundara LLC
92-3098493Hudson, NY·1 plan·2024, 2023Spa Week Staffing Corp
27-1504113New York, NY·1 plan·2024, 2023, 2022, 2021, 2020Spaan Technology, INC. DBA Spaan
36-4245016Chicago, IL·1 plan·2024, 2023, 2022, 2021, 2020Space & Asset Management, INC.
31-1307343Dayton, OH·2 plans·2024, 2025, 2023, 2022, 2021, 2020Space And Time Labs, INC.
88-0776751San Clemente, CA·1 plan·2024, 2023, 2022Space Architects + Planners
20-0064876Chicago, IL·1 plan·2024, 2023, 2022, 2021, 2020Space As Art Plc
27-0611581Lakewood Ranch, FL·1 plan·2022Space Between Design Studio
27-1520560Dallas, TX·1 plan·2024, 2023, 2022, 2021, 2020Space Coast Aerial Solutions
82-1486696Titusville, FL·1 plan·2024Space Coast Intelligent Solutions, INC.
30-0537746Melbourne, FL·1 plan·2024, 2025, 2023, 2022, 2021, 2020Space Development Group
20-3722352Philadelphia, PA·1 plan·2024Space Ea Systems, INC.
80-0507527El Segundo, CA·1 plan·2024, 2023, 2022, 2021, 2020Space Exploration Engineering,LLC
83-2296060Laurel, MD·1 plan·2024, 2023, 2022, 2021Space Exploration Technologies Corp.
01-0627671Hawthorne, CA·2 plans·2024, 2023, 2022, 2021, 2020Space Ground System Solutions, INC.
59-3415560West Melbourne, FL·2 plans·2024, 2025, 2023, 2022, 2021, 2020Space Haus, Ltd
47-4654274Chicago, IL·1 plan·2024, 2023, 2022, 2021, 2020Space Holdco, INC.
37-1914679Atlanta, GA·1 plan·2021, 2020Space Interactions INC
87-3221400Sterling Heights, MI·1 plan·2024Space Lab Technologies, LLC
81-1022228Boulder, CO·1 plan·2024Space Machine & Engineering Corp.
59-0968300St Petersburg, FL·1 plan·2024, 2023, 2022, 2021, 2020