AeroLeads people directory · profile

Edwin Williamson Email & Phone Number

Senior Counsel at Sullivan & Cromwell LLP at Sullivan & Cromwell LLP

Location: Washington, District Of Columbia, United States 1 work role

1 work email found @sullcrom.com 3 phones found area 202 and 310 LinkedIn matched

✓ Verified May 2026 4 data sources Profile completeness 71%

Current company

Sullivan & Cromwell LLP

Role

Senior Counsel at Sullivan & Cromwell LLP

Location

Washington, District Of Columbia, United States

Company size

1691 employees

Who is Edwin Williamson? Overview

A concise factual answer block for searchers comparing this professional profile.

Quick answer

Edwin Williamson is listed as Senior Counsel at Sullivan & Cromwell LLP at Sullivan & Cromwell LLP, a company with 1691 employees, based in Washington, District Of Columbia, United States. AeroLeads shows a work email signal at sullcrom.com, phone signal with area code 202, 310, and a matched LinkedIn profile for Edwin Williamson.

Edwin Williamson previously worked as Senior Counsel at Sullivan & Cromwell Llp.

Company email context

Email format at Sullivan & Cromwell LLP

This section adds company-level context without repeating Edwin Williamson's masked contact details.

{last}{first_initial}@sullcrom.com

89% confidence

AeroLeads found 1 current-domain work email signal for Edwin Williamson. Compare company email patterns before reaching out.

View email format View company profile Management contacts

Profile bio

About Edwin Williamson

Edwin Williamson is a Senior Counsel at Sullivan & Cromwell LLP at Sullivan & Cromwell LLP.

Current workplace

Edwin Williamson's current company

Company context helps verify the profile and gives searchers a useful next step.

Sullivan & Cromwell Llp

Senior Counsel at Sullivan & Cromwell LLP

Website

sullcrom.com

Employees

1691

AeroLeads page

Company profile

View company profile Email format

1 role

Edwin Williamson work experience

A career timeline built from the work history available for this profile.

Senior Counsel

Sullivan & Cromwell Llp

Team & coworkers

Colleagues at Sullivan & Cromwell LLP

Other employees you can reach at sullcrom.com. View company contacts for 1691 employees →

Jairo Sosa Colleague at Sullivan & Cromwell Llp Los Angeles Metropolitan Area, United States View → DH

Daniel Hartstein Colleague at Sullivan & Cromwell Llp New York, New York, United States, United States View → H(

Hang (Harry) Zhang Colleague at Sullivan & Cromwell Llp Beijing, China, China View → SD

Suzanne Didonato Colleague at Sullivan & Cromwell Llp New York, New York, United States, United States View → AL

Agnes Lamy Colleague at Sullivan & Cromwell Llp New York, New York, United States, United States View → SB

Susan Beck Colleague at Sullivan & Cromwell Llp Afton, Virginia, United States, United States View → MS

Melinda Smith Colleague at Sullivan & Cromwell Llp Huntington Station, New York, United States, United States View → JS

Jonté-Deandre Simpson Colleague at Sullivan & Cromwell Llp Monroe, New York, United States, United States View → EC

Eleanor Chafer Colleague at Sullivan & Cromwell Llp London, England, United Kingdom, United Kingdom View → BS

Bellaviti Samuel Colleague at Sullivan & Cromwell Llp Greater London, England, United Kingdom, United Kingdom View →

FAQ

Frequently asked questions about Edwin Williamson

Quick answers generated from the profile data available on this page.

What company does Edwin Williamson work for?

Edwin Williamson works for Sullivan & Cromwell LLP.

What is Edwin Williamson's role at Sullivan & Cromwell LLP?

Edwin Williamson is listed as Senior Counsel at Sullivan & Cromwell LLP at Sullivan & Cromwell LLP.

What is Edwin Williamson's email address?

AeroLeads has found 1 work email signal at @sullcrom.com for Edwin Williamson at Sullivan & Cromwell LLP.

What is Edwin Williamson's phone number?

AeroLeads has found 3 phone signal(s) with area code 202, 310 for Edwin Williamson at Sullivan & Cromwell LLP.

Where is Edwin Williamson based?

Edwin Williamson is based in Washington, District Of Columbia, United States while working with Sullivan & Cromwell LLP.

What companies has Edwin Williamson worked for?

Edwin Williamson has worked for Sullivan & Cromwell Llp.

Who are Edwin Williamson's colleagues at Sullivan & Cromwell LLP?

Edwin Williamson's colleagues at Sullivan & Cromwell LLP include Jairo Sosa, Daniel Hartstein, Hang (Harry) Zhang, Suzanne Didonato, and Agnes Lamy.

How can I contact Edwin Williamson?

You can use AeroLeads to view verified contact signals for Edwin Williamson at Sullivan & Cromwell LLP, including work email, phone, and LinkedIn data when available.

Find 750M verified contacts

Search by job title, company, industry, location, and seniority. Export verified B2B contact data when you need it.

People with similar names

Check these profiles if this is not the Edwin Williamson you were looking for.

View similar profiles

Security Check