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Don Sullivan Email & Phone Number

Partner at Greylock Partners
Location: Boston, Massachusetts, United States 1 work role
3 work emails found @greylock.com 3 phones found area 781 and 413 LinkedIn matched
✓ Verified August 2026 4 data sources Profile completeness 71%

Contact Signals · 3 work emails · 3 phones

Work email d****@greylock.com
Direct phone (781) ***-****
LinkedIn Profile matched
3 free lookups remaining · No credit card
Current company
Greylock Partners
Role
Partner
Location
Boston, Massachusetts, United States
Company size
134 employees

Who is Don Sullivan? Overview

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Quick answer

Don Sullivan is listed as Partner at Greylock Partners, a with 134 employees, based in Boston, Massachusetts, United States. AeroLeads shows a work email signal at greylock.com, phone signal with area code 781, 413, and a matched LinkedIn profile for Don Sullivan.

Company email context

Email format at Greylock Partners

This section adds company-level context without repeating Don Sullivan's masked contact details.

{first_initial}{last}@greylock.com
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AeroLeads found 3 current-domain work email signals for Don Sullivan. Compare company email patterns before reaching out.

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Profile bio

About Don Sullivan

Don Sullivan is a Partner at Greylock Partners.

Current workplace

Don Sullivan's current company

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

Greylock Partners
Greylock Partners
Partner
Boston, MA, US
Website
greylock.com
Employees
134
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Company profile
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1 role

Don Sullivan work experience

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

Team & coworkers

Colleagues at Greylock Partners

Other employees you can reach at greylock.com. View company contacts for 134 employees →

EF Ella F. Ella F. Colleague at Greylock PartnersMiami, Florida, United States View → MM Maura Mcgovern Maura Mcgovern Colleague at Greylock PartnersWaltham, Massachusetts, United States View → OP Orit Petel Orit Petel Colleague at Greylock PartnersKazakhstan View → ML May Lee May Lee Colleague at Greylock PartnersNew York, United States View → PP Pranav Patel Pranav Patel Colleague at Greylock PartnersIrving, Texas, United States View → BE Bert Ellis Bert Ellis Colleague at Greylock PartnersBoise, Idaho, United States View → MA Mike Ahearn Mike Ahearn Colleague at Greylock PartnersBristol, Rhode Island, United States View → ST Shiri Tiomkin Shiri Tiomkin Colleague at Greylock PartnersIsrael View → KV Kellie Vail Kellie Vail Colleague at Greylock PartnersGreater Boston, United States View → GT Gregg T Gregg T Colleague at Greylock PartnersLondon, England, United Kingdom View →
FAQ

Frequently asked questions about Don Sullivan

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

What company does Don Sullivan work for?

Don Sullivan works for Greylock Partners.

What is Don Sullivan's role at Greylock Partners?

Don Sullivan is listed as Partner at Greylock Partners.

What is Don Sullivan's email address?

AeroLeads has found 3 work email signals at @greylock.com for Don Sullivan at Greylock Partners.

What is Don Sullivan's phone number?

AeroLeads has found 3 phone signal(s) with area code 781, 413 for Don Sullivan at Greylock Partners.

Where is Don Sullivan based?

Don Sullivan is based in Boston, Massachusetts, United States while working with Greylock Partners.

What companies has Don Sullivan worked for?

Don Sullivan has worked for Greylock Partners.

Who are Don Sullivan's colleagues at Greylock Partners?

Don Sullivan's colleagues at Greylock Partners include Ella F., Maura Mcgovern, Orit Petel, May Lee, and Pranav Patel.

How can I contact Don Sullivan?

You can use AeroLeads to view verified contact signals for Don Sullivan at Greylock Partners, including work email, phone, and LinkedIn data when available.

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