Administrative, Support & Waste Management
Page 260 of 361 · 36,036 sponsors (2020–2025).
Prosource Consulting, INC.
27-1800550Miami Lakes, FL·1 plan·2020Prosource Group INC
20-3270940Valley Center, CA·1 plan·2024, 2025, 2023, 2022, 2021, 2020Prosource Solutions, INC
76-0513743Houston, TX·1 plan·2024, 2023, 2022, 2021, 2020Prospect Capital LLC
87-1570200Middleburg, VA·1 plan·2024, 2023Prospect Cleaning Service, INC.
30-0692673Brooklyn, NY·1 plan·2022, 2021Prospect Health INC
82-3783409Alhambra, CA·1 plan·2025, 2023, 2022, 2021Prosper Search Corp
85-2943726Mckinney, TX·1 plan·2024, 2023, 2022, 2021, 2020Prosperio Group, INC.
45-3276738Fort Myers, FL·1 plan·2024, 2023, 2022, 2021, 2020Prosperity Advisors, LLC
45-2491974Pittsford, NY·1 plan·2024, 2025, 2023, 2022, 2021, 2020Prosperity Behavioral Health, LLC
82-1118558King Of Prussia, PA·1 plan·2024Prosperity Carriers INC
47-5261976Jacksonville, FL·1 plan·2024, 2025Prosperity Systems INC.
54-1860588Pikesville, MD·1 plan·2024, 2023, 2022Prospero Incentives, INC
84-3107599Portland, OR·1 plan·2020Prospero Incentives, INC.
81-2752002Portland, OR·1 plan·2024, 2023, 2022, 2021Prospray Pest Control INC
23-2685428Middletown, DE·1 plan·2022, 2021, 2020Prosquared Janitorial Services
30-0845716Smyrna, GA·1 plan·2023, 2022Prostaff Solutions INC.
47-1295390South Amboy, NJ·1 plan·2024, 2023, 2022, 2021, 2020Prostaffing US, LLC C/O Questco Holdings, INC.
20-5496632The Woodlands, TX·1 plan·2024, 2023, 2022, 2021, 2020Prostart Recruiting Resources
02-0431086Salem, NH·1 plan·2024, 2023, 2022, 2021, 2020Prostasia Security, LLC
93-3480599Seattle, WA·1 plan·2024Prostec LLC
46-0964529Montgomery, AL·1 plan·2022, 2021, 2020Prosult, LLC DBA Proof Management
20-8146161Gadsden, AL·1 plan·2022, 2021, 2020Prosum, INC.
33-0776224El Segundo, CA·2 plans·2024, 2023, 2022, 2021, 2020Protask, INC.
27-2435131Reston, VA·1 plan·2022, 2021, 2020Proteam Solutions, INC.
31-1404801Columbus, OH·1 plan·2024, 2023, 2022, 2021, 2020Proteas Bioanalytics INC
85-2993216Torrance, CA·1 plan·2022, 2021Protec Association Services
33-0983417San Diego, CA·3 plans·2024, 2025, 2023, 2022, 2021, 2020Protech Fire & Security, LLC
30-0460792Honolulu, HI·1 plan·2024, 2023, 2022, 2021, 2020Protech Fire INC
58-2336261Gainesville, GA·2 plans·2024, 2023, 2022, 2021, 2020Protech Solutions INC.
32-0448618Paso Robles, CA·1 plan·2024, 2023, 2022, 2021Protech Staffing
46-1741961Riverside, CA·1 plan·2024, 2023, 2022, 2021Protech'S
35-1972172Fort Wayne, IN·1 plan·2021Protech, INC.
26-1113022Cleveland, OH·1 plan·2022, 2021, 2020Protecting The Homeland Innovations, LLC
84-1635017Stoughton, MA·1 plan·2024, 2023, 2022, 2021, 2020Protection America INC.
82-3101446Chatsworth, CA·1 plan·2024Protection Concepts Unlimited, LLC
66-0884866Yigo, GU·1 plan·2024Protection Plus Solutions, INC. 401(K) Plan
27-2419483Danville, CA·1 plan·2024, 2025, 2023, 2022Protection Source
20-1439294Chandler, AZ·1 plan·2024, 2023Protection Systems LLC
75-2871552Carrollton, TX·1 plan·2020Protection Systems, INC.
46-5410051Bowie, MD·1 plan·2024, 2023, 2022, 2021, 2020Protection Termite Control LLC
59-3840391Glendale, AZ·1 plan·2024, 2023, 2022, 2021, 2020Protection Unlimited, INC.
62-0985302Cordova, TN·1 plan·2024, 2023, 2022, 2021, 2020Protectiontech INC.
82-5290088Bedford, OH·1 plan·2024, 2025, 2023, 2022, 2021, 2020Protective Security, INC.
52-0910370Beltsville, MD·1 plan·2024, 2023, 2022, 2021, 2020Protek Fire And Systems LLC
47-3868704West Jordan, UT·1 plan·2024, 2022, 2021, 2020Protel, INC.
64-0900518Pearl, MS·1 plan·2024, 2023, 2022, 2021, 2020Protemp Staffing Solutions INC
03-0526912Pineville, LA·1 plan·2022, 2021, 2020Protherapy Staffing LLC
46-1564853Ossian, IN·1 plan·2024, 2023, 2022, 2021, 2020Protingent, INC.
27-0030296Bellevue, WA·3 plans·2024, 2023, 2022, 2021, 2020Protiro, INC.
84-1441825Denver, CO·1 plan·2020Protis Executve Innovations, INC.
35-2003254Del Ray Beach, FL·1 plan·2024, 2023, 2022, 2021, 2020Proto Service Enterprises, INC.
81-1660052Estero, FL·1 plan·2022, 2021, 2020Protocall Communications, INC.
01-0573340Hanover, MD·1 plan·2024, 2023, 2022, 2021, 2020Protocall/Faz-90 INC.
22-3060846Cherry Hill, NJ·1 plan·2020Protocol Agency, INC.
95-4197172Westlake Village, CA·1 plan·2023, 2022, 2021, 2020Protos Security
20-4373685Norwalk, CT·1 plan·2020Proud Building Care USA INC
41-2112507Elk Grove, CA·2 plans·2024, 2023, 2022, 2021, 2020Provalidus Services Group
87-2322592Syracuse, NY·1 plan·2024, 2023Provatohr INC
26-0254348Jeffersonton, VA·1 plan·2020Proven Path Therapy
99-1628336Rock Hill, SC·1 plan·2024Proven Performers, INC. DBA Hyr-Up Solutions, In
13-4210749Elgin, IL·1 plan·2024Proven Process Group
82-3917660Shorewood, WI·1 plan·2024, 2023, 2022, 2021Proven Solutions, LLC
26-0297326San Diego, CA·1 plan·2024, 2023, 2022, 2021, 2020Provenir, LLC
26-2651209San Antonio, TX·1 plan·2024, 2023, 2022, 2021, 2020Proverb 818, INC.
83-3273145Dayton, TX·1 plan·2020Providence Electric INC.
61-1355050Lexington, KY·1 plan·2024Providence Engraving, LLC
46-2169217Odessa, FL·1 plan·2024, 2023, 2022, 2021, 2020Providence Fire Restoration, INC.
05-0437305Riverside, RI·2 plans·2023, 2022, 2021, 2020Providence Partners And Associates, LLC
26-4216402Cedar Park, TX·1 plan·2024, 2023, 2022, 2021, 2020Providence Partners Of Flower Mound, INC.
86-1250210Flower Mound, TX·1 plan·2024, 2023, 2022, 2021Providence Services, INC.
82-1739851Mcdonough, GA·1 plan·2024, 2025, 2023, 2022, 2021, 2020Providence Teachers Union
05-6014741Providence, RI·1 plan·2024, 2023, 2022, 2021, 2020Providence World I INC.
81-4020704Westland, MI·1 plan·2024, 2023, 2022, 2021, 2020Provider Health Solutions PLLC
26-2880387Scottsdale, AZ·3 plans·2022, 2021, 2020Provider Network Solutions, LLC
65-1027618Doral, FL·1 plan·2024, 2023, 2022, 2021, 2020Provider, INC.
06-1232982Madison, CT·1 plan·2024, 2023, 2022, 2021, 2020Providers Management INC.
26-2247681Burton, MI·1 plan·2024, 2023, 2022, 2021, 2020Provisio Technology Solutions
45-5023654Troy, MI·1 plan·2024, 2023, 2022, 2021, 2020Provisional Services, INC.
91-1653989Spokane, WA·1 plan·2024, 2023, 2022, 2021, 2020Provisiones San Miguel, INC.
66-0597258Guaynabo, PR·1 plan·2024, 2023, 2022, 2021, 2020Provista Services INC
05-0568431Campbell, CA·1 plan·2024, 2025, 2023Provixagroup INC. D/B/A The Intelgroup INC.
81-2848772Wauekegan, IL·1 plan·2024Prowasteusa, LLC
27-5332433Englewood, FL·2 plans·2024, 2025, 2023, 2022, 2021, 2020Proxi Healthcare Staffing, LLC
87-3832659Plano, TX·1 plan·2024Proximity Space, INC.
82-1487096Montrose, CO·1 plan·2024, 2023, 2022Proxy Personnel
20-1909091Washington, DC·1 plan·2024, 2023, 2022, 2021, 2020Prs Admin, LLC
46-3730224Pawleys Island, SC·1 plan·2022, 2021, 2020Prs Lawn Care INC
32-0110569Laporte, IN·1 plan·2024, 2025, 2023, 2022, 2021, 2020Prudential Pest Management LLC
46-3521428Davison, MI·1 plan·2024, 2025, 2023, 2022, 2021Prudler Funding DBA California Capital Mortgage Company
26-1749578Sacramento, CA·1 plan·2024, 2025, 2023, 2022, 2021Prue,INC.
82-1557233Charlotte, NC·1 plan·2024, 2025, 2023, 2022, 2021, 2020Pruett Financial Holdings, LLC
45-1648210Texarkana, TX·1 plan·2024, 2023, 2022, 2021, 2020Prv Tree Service, LLC
92-0316354Round Rock, TX·1 plan·2024, 2023Pryde Adaptive
84-5062229Canton, MI·1 plan·2020Pryority Cleaning Service
83-1087069Roselle, NJ·1 plan·2024, 2025, 2023, 2022, 2021, 2020Prytania Media LLC
86-3778798New Orleans, LA·1 plan·2023, 2022, 2021Prz Now LLC
87-1042236Plantation, FL·1 plan·2024, 2023, 2022PS Group, INC.
43-1354147St. Louis, MO·1 plan·2022, 2021, 2020PS It Matters, LLC
45-4036458Portsmouth, NH·1 plan·2024, 2025, 2023, 2022, 2021, 2020Psab Enterprises, INC.
82-0755919Brookfield, WI·1 plan·2024, 2023, 2022, 2021, 2020