Professional, Scientific & Technical Services
Page 79 of 2,300 · 229,908 sponsors (2020–2025).
Alden Logistics LLC
82-4832643Spring, TX·1 plan·2024, 2023Alden Realty Management, LLC
94-3299521Los Angeles, CA·1 plan·2024, 2023, 2022, 2021, 2020Alden Research Laboratory, INC.
04-2916626Holden, MA·1 plan·2022, 2021, 2020Alden Systems, INC.
63-1166907Birmingham, AL·1 plan·2024, 2023, 2022, 2021, 2020Alder Agency & Co. D/B/A Alder & Co.
47-2556596Portland, OR·1 plan·2024, 2023Alder Law, A. P. C.
91-2045835Valley Village, CA·1 plan·2024, 2023, 2022, 2021, 2020Alder Packaging INC
87-2654789Hermosa Beach, CA·1 plan·2024, 2023, 2022Alder Technology, INC.
45-4715212Chantilly, VA·1 plan·2023, 2022, 2021, 2020Alderbrook & Associates, INC.
93-1119047Woodburn, OR·1 plan·2024, 2023, 2022, 2021, 2020Alderbrook Vh Corp
93-1632388Santa Rosa, CA·1 plan·2024, 2023Alderman & Alderman
16-1136751Syracuse, NY·1 plan·2024, 2023, 2022, 2021, 2020Alderman & Hilgers, LLP
27-3587643Los Angeles, CA·1 plan·2024, 2023, 2022, 2021, 2020Alderman & Hutcherson, LLC
46-4361901Macon, GA·1 plan·2024, 2023Alderman Bernstein LLC
26-4416105Denver, CO·1 plan·2024, 2023, 2022, 2021, 2020Alderman, Devorsetz, & Hora PLLC
01-0763171Washington, DC·1 plan·2024, 2023, 2022Alderson & Associates, INC.
74-2398820San Antonio, TX·1 plan·2024, 2023, 2022, 2021, 2020Alderson & Heavener, P.A.
52-1490368Cumberland, MD·1 plan·2024, 2023, 2022, 2021, 2020Alderson Engineering, LLC
23-2607231Southampton, PA·1 plan·2024, 2023, 2022, 2021, 2020Aldeyra Therapeutics INC
20-1968197Lexington, MA·1 plan·2024, 2025, 2023, 2022, 2021, 2020Aldie Veterinary Hospital
54-1914052South Riding, VA·1 plan·2021, 2020Aldila Investments LLC
27-3984325Woodside, CA·1 plan·2024, 2025, 2023, 2022, 2021, 2020Aldine Animal Health Care, INC.
76-0260568The Woodlands, TX·1 plan·2023, 2022, 2021, 2020Aldine Eye Clinic PA
76-0377688Houston, TX·1 plan·2024, 2023, 2022, 2021Aldine Oil And Gas LP
88-1370860Houston, TX·1 plan·2024, 2023Aldinger
75-1176559Dallas, TX·2 plans·2024Aldis Group, LLC
46-2235427Montvale, NJ·1 plan·2024, 2023, 2022, 2021Aldo Nunez
91-1815435Calistoga, CA·1 plan·2024, 2025, 2023Aldous Law Firm
75-2875603Dallas, TX·1 plan·2023, 2022, 2021, 2020Aldrich & Aldrich
06-1361974Westport, CT·1 plan·2024, 2023, 2022Aldrich & Elliott PC
03-0348593Essex Junction, VT·1 plan·2024, 2023, 2022, 2021, 2020Aldrich And Bonnefin, Plc Employee Savings Plan
33-0027849Irvine, CA·1 plan·2024, 2023, 2022, 2021, 2020Aldrich Enterprises LLC
85-3519647Portage, IN·1 plan·2023, 2022Aldrich Goldstein, P.C.
93-1302829Portland, OR·1 plan·2024, 2023, 2022, 2021, 2020Aldrich Law Firm PLLC
45-3772747San Antonio, TX·1 plan·2020Aldrich Law Firm, Ltd.
26-2052005Las Vegas, NV·1 plan·2024, 2025, 2023, 2022, 2021, 2020Aldrich Services, LLP
20-4730205Salem, OR·2 plans·2024, 2023, 2022Aldridge Consulting LLC
83-3429333Lake Havasu City, AZ·1 plan·2023Aldridge Marketing Group, INC.
20-4036654Kirkland, WA·1 plan·2024, 2023, 2022, 2021, 2020Aldridge Pite LLP
27-1372365Atlanta, GA·1 plan·2022Aldridge Pite, LLP
27-1372364Atlanta, GA·3 plans·2024, 2023, 2022, 2021, 2020Aldridge Veterinary Services DBA King Veterinary Hospital
56-1595728King, NC·1 plan·2024, 2023, 2022, 2021, 2020Aldridge, Borden & Company, P.C.
63-0781330Montgomery, AL·1 plan·2024, 2023, 2022, 2021, 2020Ale Ewing Veterinary Services, PLLC DBA Snake River Veterinary
83-2685960Fruitland, ID·1 plan·2024, 2023Ale Solutions, INC.
36-4423374Saint Charles, IL·1 plan·2021, 2020Ale Solutions, INC.
36-4426674St. Charles, IL·1 plan·2020Aleada Consulting LLC
81-4942650Concord, CA·1 plan·2024, 2025, 2023, 2022Alebra Technologies, INC.
41-1898157New Brighton, MN·1 plan·2024, 2023, 2022, 2021, 2020Alec Gunn Group INC
82-1796773New York, NY·1 plan·2022, 2021Alectio, INC.
83-3417288Los Gatos, CA·1 plan·2022, 2021Alecto LLC DBA Alecto Networks
92-1581452Chesterfield, MO·1 plan·2024, 2023Alector, LLC
46-2702363South San Francisco, CA·2 plans·2024, 2023, 2022, 2021, 2020Alectrona LLC
45-1026422Arlington, VA·1 plan·2024, 2023, 2022Aledade Care Solutions Of Nort
88-0532052Durham, NC·1 plan·2024, 2023, 2022Aledade, INC.
46-5417350Bethesda, MD·2 plans·2024, 2023, 2022, 2021Aledo Consulting, INC.
27-0093540Indianapolis, IN·1 plan·2024, 2025, 2023, 2022, 2021, 2020Alefantis & Associates, INC.
54-1873055Mclean, VA·1 plan·2021, 2020Alegi Anderson, LLC
46-1744051Frederick, MD·1 plan·2020Alegre Dental INC
20-4974789Lynn, MA·1 plan·2024, 2023, 2022, 2021, 2020Alegria & Associates, PLLC
82-5211724White Plains, NY·1 plan·2024Alegria & Company PS
91-0856953Yakima, WA·1 plan·2024, 2023, 2022, 2021, 2020Alegrity Group, INC.
88-4054806Campbell, CA·1 plan·2024, 2023Alejandra Mendez
52-2411254Windsor, CA·1 plan·2024, 2023, 2022, 2021, 2020Alejandro Coll Borgo
58-4851304San Juan, PR·1 plan·2024, 2025, 2023, 2022Alejandro Gabriel Carrasco Castillo
58-3047710San Juan, PR·1 plan·2020Alejandro Oliveras Rivera Chapter 13 Trustee
66-0614122San Juan, PR·1 plan·2023, 2022, 2021, 2020Alejandro Zaffaroni
94-2028352Los Altos, CA·1 plan·2020Alekman Ditusa, LLC
27-1574623Springfield, MA·2 plans·2024, 2023, 2022, 2021, 2020Aleko INC
92-1343236Delray Beach, FL·1 plan·2024Aleksy Belcher, Trial Attorneys
14-1923295Chicago, IL·1 plan·2024, 2023, 2022, 2021, 2020Alelo Tlt, LLC
34-2039170Camarillo, CA·1 plan·2024, 2023, 2022, 2021, 2020Aleman Dental Lab LLC
82-5428432Escondido, CA·1 plan·2024, 2025, 2023, 2022, 2021, 2020Aleman Law PLLC
93-2568678Coral Gables, FL·2 plans·2024, 2023Alemar Billing Consultants LLC
27-4075859Miami, FL·1 plan·2023, 2022, 2021, 2020Alemba Group INC. 401K Profit Sharing Plan & Trust
46-1596291Minneapolis, MN·1 plan·2022, 2021, 2020Alembic Technologies INC.
83-1932154San Francisco, CA·1 plan·2024, 2025, 2023, 2022, 2021, 2020Alen Intelligent INC
85-2006640Fort Worth, TX·1 plan·2024, 2023Alen Kaneshiro Esq LLC
27-2921324Honolulu, HI·1 plan·2024, 2023, 2022Alencon Acquisition Co LLC
45-3989721Hatboro, PA·1 plan·2022, 2021, 2020Alenet, INC
65-0981776Coral Gables, FL·1 plan·2023Alentis Therapeutics INC
32-0710377Boston, MA·1 plan·2024Aleo Network Foundation
93-2462765New York, NY·1 plan·2024Aleon Pharma International INC.
45-5635188Parsippany, NJ·2 plans·2024, 2023, 2022, 2021, 2020Aleph Incorporated
81-1441786San Francisco, CA·1 plan·2024, 2025, 2023, 2022, 2021, 2020Aleph LLC
27-1656408Chevy Chase, MD·1 plan·2024, 2020Aleran Software
20-3433721Minneapolis, MN·1 plan·2024, 2023Alerding & Co., LLC
35-2043580Carmel, IN·1 plan·2022, 2021, 2020Aleria Pbc
82-2955927New York, NY·1 plan·2024, 2025, 2023, 2022Alerify INC
99-3555528Harrisburg, PA·1 plan·2024, 2025Alerio Technology Group, LLC
20-4982177Englewood, CO·1 plan·2024, 2025, 2023, 2022, 2021, 2020Alerion Capital Group LLC
86-0948199Scottsdale, AZ·1 plan·2024, 2023, 2022, 2021, 2020Alerstallings, LLC
27-3169061Dublin, OH·1 plan·2024, 2023, 2022, 2021, 2020Alert Alarm Systems, INC.
71-0508513Ft. Smith, AR·2 plans·2024, 2023, 2022, 2021, 2020Alert Disaster Restoration
26-1877865Bakersfield, CA·1 plan·2024, 2023, 2022Alert Engine Hook, Ladder & Hose Co. No. 1
11-1534596Great Neck, NY·1 plan·2024, 2025, 2023, 2022, 2021, 2020Alert It Solutions INC
20-5108484Woodridge, IL·2 plans·2024, 2023, 2022, 2021, 2020Alert Logic, In.
01-0663750Houston, TX·2 plans·2023, 2022, 2021, 2020Alert Media, INC.
46-2872529Austin, TX·2 plans·2024, 2023, 2022, 2021, 2020Alert Medical Alarms
47-3650483Jenkintown, PA·1 plan·2024, 2023, 2022, 2021, 2020Alert Services INC
74-1605633San Marcos, TX·1 plan·2024, 2023Alert Systems LLC
06-1533014Stamford, CT·1 plan·2023, 2022, 2021, 2020