David Birnbaum
8 email domains
AeroLeads people directory · profile
David Birnbaum Email & Phone Number
Co-founder and Managing Partner
at
Five Four Ventures LLC
1 work email found
@fivefourventures.com
15 phones found area 917, 212, 215, 646, 203, and 718
LinkedIn matched
✓ Verified May 2026
4 data sources
Profile completeness 86%
Current company
Role
Co-founder and Managing Partner
Location
New York, New York, United States
Company size
Who is David Birnbaum? Overview
A concise factual answer block for searchers comparing this professional profile.
Quick answer
David Birnbaum is listed as Co-founder and Managing Partner at Five Four Ventures LLC, a company with 5 employees, based in New York, New York, United States. AeroLeads shows a work email signal at fivefourventures.com, phone signal with area code 917, 212, 215, 646, 203, 718, and a matched LinkedIn profile for David Birnbaum.
Company email context
Email format at Five Four Ventures LLC
This section adds company-level context without repeating David Birnbaum's masked contact details.
*@fivefourventures.com
71% confidence
AeroLeads found 1 current-domain work email signal for David Birnbaum. Compare company email patterns before reaching out.
Profile bio
About David Birnbaum
David Birnbaum is a Co-founder and Managing Partner at Five Four Ventures LLC. He possess expertise in start ups, venture capital, digital media, strategy, strategic partnerships and 12 more skills.
Listed skills include Start Ups, Venture Capital, Digital Media, Strategy, and 13 others.
Current workplace
David Birnbaum's current company
Company context helps verify the profile and gives searchers a useful next step.
Five Four Ventures Llc
1 role
David Birnbaum work experience
A career timeline built from the work history available for this profile.
-
Co-Founder And Managing Partner
FAQ
Frequently asked questions about David Birnbaum
Quick answers generated from the profile data available on this page.
What company does David Birnbaum work for?
David Birnbaum works for Five Four Ventures LLC.
What is David Birnbaum's role at Five Four Ventures LLC?
David Birnbaum is listed as Co-founder and Managing Partner at Five Four Ventures LLC.
What is David Birnbaum's email address?
AeroLeads has found 1 work email signal at @fivefourventures.com for David Birnbaum at Five Four Ventures LLC.
What is David Birnbaum's phone number?
AeroLeads has found 15 phone signal(s) with area code 917, 212, 215, 646, 203, 718 for David Birnbaum at Five Four Ventures LLC.
Where is David Birnbaum based?
David Birnbaum is based in New York, New York, United States while working with Five Four Ventures LLC.
What companies has David Birnbaum worked for?
David Birnbaum has worked for Five Four Ventures Llc.
Who are David Birnbaum's colleagues at Five Four Ventures LLC?
David Birnbaum's colleagues at Five Four Ventures LLC include Bryan Kurtz.
How can I contact David Birnbaum?
You can use AeroLeads to view verified contact signals for David Birnbaum at Five Four Ventures LLC, including work email, phone, and LinkedIn data when available.
What skills is David Birnbaum known for?
David Birnbaum is listed with skills including Start Ups, Venture Capital, Digital Media, Strategy, Strategic Partnerships, Entrepreneurship, Mergers And Acquisitions, and Private Equity.
Find 750M verified contacts
Search by job title, company, industry, location, and seniority. Export verified B2B contact data when you need it.
Start free trialPeople with similar names
Check these profiles if this is not the David Birnbaum you were looking for.
View similar profiles
