New York lawyer profile

Conor Joseph Colasurdo

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Marketaxess Holdings Inc.

Conor Joseph Colasurdo is a lawyer licensed in New York under New York State Unified Court System registration number 5322904. According to New York State Unified Court System records, the license status of Conor Joseph Colasurdo is Active, with admission in 2015. Conor Joseph Colasurdo has an address of record in New York, New York, New York, with Marketaxess Holdings Inc.. This page is a directory listing by ALCBar Lawyer Directory; it is not an endorsement or a referral.

License

License jurisdiction
New York
Licensing authority
New York State Unified Court System
Registration number
5322904
License status
Active, according to New York State Unified Court System records (official registration data). Look up registration number 5322904 in the New York State Unified Court System attorney search
Admitted
2015
Status last verified
Not yet verified by ALCBar. The status was taken from the NYS Unified Court System's official attorney registration data on data.ny.gov (dataset last updated October 10, 2026) and has not been re-checked against that dataset since.

Firm and location

Firm or employer
Marketaxess Holdings Inc.
Address of record
55 Hudson Yards Fl 15
City
New York
County
New York
Office state or country
New York
ZIP code
10001-2163

Contact details

Phone
(212) 813-6115
Fax
Not stated in the source
Email
Not stated in the source
Website
Not stated in the source

Practice areas

No practice areas are listed for Conor Joseph Colasurdo. This means the information is not available, not that Conor Joseph Colasurdo does not practice in any area.

Documented matter experience

ALCBar has no reviewed matter records for Conor Joseph Colasurdo. This means the information is not available, not that Conor Joseph Colasurdo lacks experience.

Sources and verification

InformationSourceStatus
Name, bar number, license status, admission dateNew York State Unified Court System attorney registration dataCopy of the public record; not re-checked by ALCBar since it was copied
Firm, address, phone, fax, email, websiteDirectory copy of New York State Unified Court System recordsNot confirmed by Conor Joseph Colasurdo; email delivery not tested
Practice areasDirectory source file (origin not confirmed)Not confirmed
Information confirmed by the attorneyProfile claimNone. This profile has not been claimed.
Independently reviewed informationALCBar reviewNone

Directory listing last updated 2026-10-12. If anything here differs from the New York State Unified Court System record, the New York State Unified Court System record is the authority.

This listing comes from public licensing records. It is not an endorsement, a referral, or a statement about the skills of Conor Joseph Colasurdo. ALCBar does not receive payment for this listing.