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Greg Castro Email & Phone Number

Founder at Sparky + Hollywood at Sparky + Hollywood
Location: Park City, Utah, United States 6 work roles 1 school
2 work emails found @varicknorth.com 5 phones found area 203, 917, and 646 LinkedIn matched
✓ Verified Jun 2026 4 data sources Profile completeness 100%

Contact Signals · 2 work emails · 5 phones

Work email g****@varicknorth.com
Direct phone (203) ***-****
LinkedIn Profile matched
3 free lookups remaining · No credit card
Current company
Role
Founder at Sparky + Hollywood
Location
Park City, Utah, United States

Who is Greg Castro? Overview

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Quick answer

Greg Castro is listed as Founder at Sparky + Hollywood at Sparky + Hollywood, based in Park City, Utah, United States. AeroLeads shows a work email signal at varicknorth.com, phone signal with area code 203, 917, 646, and a matched LinkedIn profile for Greg Castro.

Greg Castro previously worked as Founder + CEO at Sparky + Hollywood and Co-Founder + CEO at Varick North. Greg Castro holds Bachelor Of Business Administration (B.B.A.), International Business/Trade/Commerce from Dickinson College.

Company email context

Email format at Sparky + Hollywood

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{first}@varicknorth.com
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AeroLeads found 2 current-domain work email signals for Greg Castro. Compare company email patterns before reaching out.

Profile bio

About Greg Castro

I'm a serial entrepreneur and founder who loves building things. My "expertise" is deeply rooted in marketing, sales, and business strategy. I've developed my skillset across years of dynamic and innovative consulting engagements with 400+ companies, built on providing value. Over the past 10 years, I've also been an investor, advisor, and mentor to an array of successful companies.

Listed skills include Entrepreneurship, Sales, Start Ups, Marketing, and 6 others.

Current workplace

Greg Castro's current company

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

Sparky + Hollywood
Sparky + Hollywood
Founder at Sparky + Hollywood
AeroLeads page
6 roles

Greg Castro work experience

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

Founder + Ceo

Current

New York, NY, US

Sparky + Hollywood is a full-service marketing agency based in New York City. We partner with innovative companies to build bespoke marketing and sales strategies that drive real value. Whether it’s connecting big picture thinking and meticulous execution, marketing and sales, or our partners and new customers, we serve as the connection point between our.

Nov 2015 - Present

Co-Founder + Ceo

New York, NY, US

**Varick North was acquired from Interplay Ventures in 2018.Varick North was a full-stack marketing & sales agency based in New York City. Co-founded in part with Interplay Ventures, we focused on servicing start-ups and high-growth companies by combining the latest marketing tactics with a data-driven approach. We specialized in digital marketing and.

Nov 2015 - Feb 2018

Operating Partner

New York, New York, US

Interplay is a venture capital firm and foundry that builds, incubates and invests in companies. Interplay is located in New York City with offices around the US and South America. The firm is sector, geographic, and stage agnostic focusing on disrupting industries through the use of technology and design. Investments included:* Awl & Sundry.

Mar 2017 - Nov 2017

Founder

FYA is a collegiate data analytics firm, striving to create clarity within the surplus of unused data surrounding educational experiences. We translate various aspects, including user feedback, which directly relates to the college experience into data points. Our software systematically learns from social, financial and educational data, to create.

Aug 2014 - Oct 2016

Founder + Managing Partner

Blackwolf Management is a boutique consulting firm, whose primary focus was on providing early-stage start-ups with various resources relating to consulting, management and financing.

Jun 2013 - Oct 2015

Marketing & Communications Consultant

New York, NY, US

On a consulting basis, I worked with AXA US to assist in building, launching and maintaining the AXA US Mobile Pilot. Additionally, I worked with AXA to maintain and update their US intranet (AXA One).

Jun 2014 - Aug 2014
1 education record

Greg Castro education

  • Dickinson College
    Dickinson College
    International Business/Trade/Commerce
FAQ

Frequently asked questions about Greg Castro

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

What company does Greg Castro work for?

Greg Castro works for Sparky + Hollywood.

What is Greg Castro's role at Sparky + Hollywood?

Greg Castro is listed as Founder at Sparky + Hollywood at Sparky + Hollywood.

What is Greg Castro's email address?

AeroLeads has found 2 work email signals at @varicknorth.com for Greg Castro at Sparky + Hollywood.

What is Greg Castro's phone number?

AeroLeads has found 5 phone signal(s) with area code 203, 917, 646 for Greg Castro at Sparky + Hollywood.

Where is Greg Castro based?

Greg Castro is based in Park City, Utah, United States while working with Sparky + Hollywood.

What companies has Greg Castro worked for?

Greg Castro has worked for Sparky + Hollywood, Varick North, Interplay Ventures, Fouryear Analytics, and Blackwolf Management.

How can I contact Greg Castro?

You can use AeroLeads to view verified contact signals for Greg Castro at Sparky + Hollywood, including work email, phone, and LinkedIn data when available.

What schools did Greg Castro attend?

Greg Castro holds Bachelor Of Business Administration (B.B.A.), International Business/Trade/Commerce from Dickinson College.

What skills is Greg Castro known for?

Greg Castro is listed with skills including Entrepreneurship, Sales, Start Ups, Marketing, Marketing Strategy, New Business Development, Business Strategy, and Strategic Partnerships.

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