WILLIAM BLAIR & COMPANY, L.L.C. ID 38777704

  • Summary

    Formed in Massachusetts, WILLIAM BLAIR & COMPANY, L.L.C. is a registered business entity and is a Foreign Limited Liability Company (LLC) under local business registration regulations. Having the registration number 362214610, according to the registry, it is currently branch.

  • Status

    branch updated recently more like this →

  • Kind

    Foreign Limited Liability Company (LLC) more like this →

  • Address

    155 FEDERAL ST. STE. 700, BOSTON,, MA, 02110, USA
  • Officers

    C T CORPORATION SYSTEM Registered Agent

    ARTHUR J. SIMON manager

    ARTHUR J. SIMON real property

    BRENT W. GLEDHILL manager

    BRENT W. GLEDHILL real property

    JEFFREY A. URBINA manager

    JEFFREY A. URBINA real property

    JOHN C. MOORE manager

    JOHN C. MOORE real property

    JOHN R. ETTELSON manager

    JOHN R. ETTELSON real property

    JON W. ZINDEL manager

    JON W. ZINDEL real property

    MICHELLE R. SEITZ manager

    MICHELLE R. SEITZ real property

    RICHARD P. KIPHART manager

    RICHARD P. KIPHART real property

  • Regulatory regime

    Massachusetts Secretary of the Commonwealth

  • Update status

    Previous update: 2026-06-02 18:23:49 UTC

  • Comments

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