Professional, Scientific & Technical Services
Page 350 of 2,300 · 229,908 sponsors (2020–2025).
Capitol Advocacy, LLC
94-3384043Sacramento, CA·3 plans·2024, 2023, 2022, 2021, 2020Capitol Advocates, INC.
06-1674383Columbus, OH·1 plan·2024, 2023, 2022, 2021, 2020Capitol Affairs, INC.
45-1480441Lansing, MI·1 plan·2024, 2023Capitol Airspace Group, LLC
27-1838954Alexandria, VA·1 plan·2024Capitol Appraisal Group, LLC
27-1519057Austin, TX·1 plan·2022, 2021, 2020Capitol Area Animal Clinic INC
23-2017078Harrisburg, PA·1 plan·2020Capitol Area Testing, INC.
20-3985320Crownsville, MD·1 plan·2024, 2023, 2022, 2021, 2020Capitol Asset & Pavement Services, INC.
26-1549572Silverton, OR·1 plan·2024, 2023, 2022, 2021, 2020Capitol Associates, INC.
52-1345527Alexandria, VA·1 plan·2024, 2023, 2022, 2021, 2020Capitol Barricade INC
68-0272700Sacramento, CA·1 plan·2024, 2025, 2023, 2022, 2021, 2020Capitol City Group, Ltd.
55-0815772Providence, RI·1 plan·2024, 2023, 2022, 2021, 2020Capitol Commissioning, INC.
27-3212300Lorton, VA·1 plan·2024, 2023, 2022, 2021, 2020Capitol Computer Exchange, INC.
52-1592419Lanham, MD·1 plan·2024, 2023, 2022, 2021, 2020Capitol Computer Services LLC
90-1011783Meridian, ID·1 plan·2025Capitol Computer Systems, INC.
23-2491626Hummelstown, PA·1 plan·2024, 2023Capitol Consultants Of Hawaii, LLP
51-0485173Honolulu, HI·1 plan·2024, 2023, 2022, 2021, 2020Capitol Consultants, INC.
57-0987712Columbia, SC·1 plan·2024, 2023, 2022, 2021, 2020Capitol Consulting Firm
85-3801682Little Rock, AR·1 plan·2023, 2022Capitol Consulting Group
31-1440468Columbus, OH·2 plans·2024, 2023, 2022, 2021, 2020Capitol Consulting LLC
27-1809202East Hampton, CT·1 plan·2024, 2023, 2022, 2021, 2020Capitol Consulting, LLC
52-2157526Lake Forest, IL·1 plan·2021, 2020Capitol Counsel, LLC
20-8043889Washington, DC·2 plans·2024, 2023, 2022, 2021, 2020Capitol Dental Group
87-2529467Columbia, SC·1 plan·2024, 2023, 2022, 2021Capitol Engineering Group, LLC
81-0594787Washington, DC·2 plans·2024, 2023, 2022, 2021, 2020Capitol Family Office, INC.
45-3038903Beaverton, OR·1 plan·2024, 2023, 2022Capitol Filmworks INC
63-0863169Montgomery, AL·1 plan·2024, 2023, 2022, 2021, 2020Capitol Financial Forensics & Accounting
47-3194616Grasonville, MD·1 plan·2024, 2025, 2023Capitol Focus LLC
27-1673286Denver, CO·1 plan·2024, 2023, 2022, 2021, 2020Capitol Fundraising Associates, LLC
90-0495196Lansing, MI·1 plan·2024Capitol Govemment Contrac
36-4696828Irvine, CA·1 plan·2024, 2023, 2022Capitol Hill Associates
41-1413446Saint Paul, MN·1 plan·2024, 2025, 2023, 2022, 2021, 2020Capitol Hill Partners, LLC
27-0390893Washington, DC·1 plan·2024, 2023, 2022, 2021, 2020Capitol I T Solutions INC
52-2237566Germantown, MD·1 plan·2023, 2021, 2020Capitol Immigration Law Group PLLC
26-1567527Bethesda, MD·1 plan·2024, 2023, 2022, 2021, 2020Capitol Impact, LLC
03-0539997Sacramento, CA·1 plan·2024, 2023, 2022, 2021, 2020Capitol Information Service In
22-2217583Hillsborough, NJ·1 plan·2024, 2025, 2023, 2022, 2021Capitol Law Group, PLLC
26-0835148New Plymouth, ID·1 plan·2024, 2023, 2022, 2021, 2020Capitol Legal Services LLC
92-3747794Salem, OR·1 plan·2024, 2025, 2023Capitol Lien Records & Research, INC.
41-1687447St. Paul, MN·1 plan·2024, 2023, 2022, 2021, 2020Capitol Management &
20-8377361Leesburg, VA·1 plan·2024, 2023, 2022, 2021, 2020Capitol Media Solutions
13-4349804Atlanta, GA·1 plan·2024, 2023, 2022, 2021, 2020Capitol Network Solutions
52-2306689Severna Park, MD·1 plan·2024, 2023, 2022, 2021, 2020Capitol Partners Ii LLC
81-0910688Columbus, OH·1 plan·2024, 2023, 2022, 2021, 2020Capitol Partners Public Affairs Grp
58-1713989Brookhaven, GA·1 plan·2024, 2023, 2022, 2021, 2020Capitol Partners, L.L.C.
46-1124681Baton Rouge, LA·1 plan·2021, 2020Capitol Presence Consulting Grou
81-2269525Mclean, VA·1 plan·2024, 2023, 2022, 2021, 2020Capitol Process Services, INC.
52-2283731Greenbelt, MD·1 plan·2024, 2023, 2022, 2021, 2020Capitol Public Affairs LLC
27-1578703Sacramento, CA·1 plan·2024, 2023, 2022, 2021, 2020Capitol Public Finance Group, LLC
20-2299628Roseville, CA·1 plan·2024, 2023, 2022, 2021, 2020Capitol Services LLC
45-3232181Watertown, MA·1 plan·2024, 2023, 2022, 2021, 2020Capitol Services, INC.
38-2633451Lansing, MI·1 plan·2024, 2025, 2023, 2022, 2021, 2020Capitol Services, INC.
52-1714465Falls Church, VA·1 plan·2023, 2022, 2021, 2020Capitol Services, LLC
74-1974280Austin, TX·2 plans·2024, 2023, 2022, 2021, 2020Capitol Strategic Advisors, LLC
45-2222564Sacramento, CA·2 plans·2024, 2023, 2022, 2021, 2020Capitol Strategies Group Of Ohio
20-2089877Westervile, OH·1 plan·2021, 2020Capitol Strategies Group, INC.
94-2704473Sacremento, CA·1 plan·2024, 2023, 2022, 2021, 2020Capitol Strategies Group, LLC
06-1606767Hartford, CT·2 plans·2024, 2023, 2022, 2021, 2020Capitol Strategies INC
37-1375133Springfield, IL·1 plan·2022, 2021, 2020Capitol Strategies, LLC
52-2278528Annapolis, MD·1 plan·2024, 2023, 2022, 2021, 2020Capitol Strategy Group, INC.
20-1238718Atlanta, GA·1 plan·2020Capitol Street
26-4298515Great Falls, VA·1 plan·2023, 2022, 2021Capitol Systems & Services, LLC
47-1160415Leesburg, VA·1 plan·2024, 2023, 2022, 2021, 2020Capitol Tax Partners, LLP
52-2324745Washington, DC·1 plan·2024, 2023, 2022, 2021, 2020Capitol Tech Solutions
27-1562967Sacramento, CA·1 plan·2024, 2023, 2022Capitol Technology Solutions LLC
27-1648244Fort Lauderdale, FL·1 plan·2024, 2025, 2023, 2022, 2021, 2020Capitolis, INC.
30-0964114New York, NY·1 plan·2024, 2023, 2022, 2021, 2020Capizola, Pancari & Lapham, P.A.
22-2335731Vineland, NJ·1 plan·2024, 2023, 2022, 2021, 2020Caplan & Tamburino Law Firm, P.A.
41-1526223Minneapolis, MN·1 plan·2024, 2023, 2022, 2021, 2020Caplan And Earnest, LLC
84-1291084Boulder, CO·1 plan·2024, 2023, 2022, 2021, 2020Caplan Cobb LLC
46-4510099Atlanta, GA·1 plan·2024, 2023, 2022, 2021, 2020Caplan Financial Group, LLC
20-3890047Baltimore, MD·1 plan·2024, 2023, 2022, 2021, 2020Caplan Group INC
31-1726737Frankfort, KS·1 plan·2024, 2023, 2022, 2021, 2020Caplan Group INC
52-1714620Columbia, MD·1 plan·2024, 2023, 2022, 2021, 2020Caplea Coe Architects, INC.
57-0674358Charleston, SC·1 plan·2024, 2023, 2022, 2021, 2020Caples Jefferson Architects PC
20-0660662Long Island City, NY·1 plan·2024, 2023, 2022, 2021, 2020Caplin & Drysdale
52-1226629Washington, DC·3 plans·2023, 2022, 2021, 2020Caplin Steriles USA INC
93-3106597Hamilton, NJ·1 plan·2024Caplinked, INC.
27-1865652Redondo Beach, CA·1 plan·2021, 2020Caplock Security LLC
82-1846989Mclean, VA·1 plan·2024, 2023Capmation, INC.
20-0565736Sartell, MN·1 plan·2024, 2025Capn Kids Fishing Adventures
26-2341753West Barnstable, MA·1 plan·2024, 2023, 2022, 2021, 2020Capo Projects Group, LLC
46-2752760San Clemente, CA·1 plan·2024, 2023, 2022, 2021, 2020Capobianco Engineering Group, LLP
82-2317874New York, NY·1 plan·2024, 2025, 2023, 2022, 2021, 2020Capobianco Law Offices, PC
94-3456794Palm Desert, CA·1 plan·2024, 2023, 2022, 2021, 2020Capobianco Law, PC
81-3183475Northborough, MA·1 plan·2020Capone And Associates
37-1990414Wilmington, NC·1 plan·2024Caporus Technologies INC
83-0810544Bolingbrook, IL·1 plan·2024, 2023Capossela, Cohen, LLC
06-1415579Southport, CT·1 plan·2024, 2023, 2022, 2021, 2020Capote & Capote PA
65-0560636North Miami, FL·1 plan·2022, 2021, 2020Capote Grandal PLLC
82-3652395Coral Gables, FL·1 plan·2025Capozzi Adler, P.C.
23-2911821Harrisburg, PA·2 plans·2024, 2023, 2022, 2021, 2020Cappa Health INC
81-1062960Scottsdale, AZ·1 plan·2024, 2025, 2023, 2022, 2021Cappel Auto Supply INC
27-3547173Fremont, NE·1 plan·2024, 2025, 2023Cappella Romana INC
93-1124501Portland, OR·1 plan·2024, 2023, 2022Cappelletti, Pinter And Company, PC
23-2648568Pottstown, PA·1 plan·2021, 2020Cappelli Consulting LLC
47-4787911Denver, CO·1 plan·2024, 2023Cappello & Noel LLP
77-0398690Santa Barbara, CA·2 plans·2024, 2023, 2022, 2021, 2020Cappiello & Cappiello
11-3131747Bohemia, NY·1 plan·2023, 2022, 2021, 2020Cappillino, Rothschild & Egan, LLP
14-1828520Pawling, NY·1 plan·2024, 2023, 2022, 2021, 2020Capplis, Connors & Carroll, PC
46-4042409Braintree, MA·1 plan·2024, 2023, 2022, 2021, 2020