Claire O'Sullivan
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Claire O'Sullivan Email & Phone Number

Senior Manager, Marketing and Communications at Hasbro
Location: New York, United States 10 work roles 2 schools
1 work email found @entertainmentone.com 5 phones found area 630 and 312 LinkedIn matched
✓ Verified August 2026 4 data sources Profile completeness 100%

Contact Signals · 1 work email · 5 phones

Work email c****@entertainmentone.com
Direct phone (630) ***-****
LinkedIn Profile matched
3 free lookups remaining · No credit card
Current company
Role
Senior Manager, Marketing and Communications
Location
New York, United States
Company size

Who is Claire O'Sullivan? Overview

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Quick answer

Claire O'Sullivan is listed as Senior Manager, Marketing and Communications at Hasbro, a with 8053 employees, based in New York, United States. AeroLeads shows a work email signal at entertainmentone.com, phone signal with area code 630, 312, and a matched LinkedIn profile for Claire O'Sullivan.

Claire O'Sullivan previously worked as Global Marketing Manager, Integrated Campaigns at Hasbro and Manager, Marketing - North America, eOne Family Brands at Hasbro. Claire O'Sullivan holds Bachelor Of Business Administration (B.B.A.), Marketing/Marketing Management, General from Wisconsin School Of Business.

Company email context

Email format at Hasbro

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*@entertainmentone.com
68% confidence

AeroLeads found 1 current-domain work email signal for Claire O'Sullivan. Compare company email patterns before reaching out.

Profile bio

About Claire O'Sullivan

Branding, social, and kids-space obsessed, I am a confident and creative marketer, eager to build and grow children's brands. My passion for children’s entertainment, media and toys was recognized with a nomination for Rising Star in Licensor Entertainment for the 30th Wonder Women, Women in Toys Awards.

Listed skills include Social Media, Time Management, Teamwork, Microsoft Office, and 8 others.

Current workplace

Claire O'Sullivan's current company

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Hasbro
Hasbro
Senior Manager, Marketing and Communications
New York, NY, US
Website
Employees
8053
AeroLeads page
10 roles

Claire O'Sullivan work experience

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

Senior Manager, Marketing And Communications

New York, Ny, Us

Global Marketing Manager, Integrated Campaigns

Current

Pawtucket, Ri, Us

Oct 2023 - Present

Manager, Marketing - North America, Eone Family Brands

Pawtucket, Ri, Us

• Lead brand strategy in North America across marketing, PR, and broadcast partners, and all business units including Global brand, digital, social, apps, consumer products, retail/e-comm, and experiential• Execute brand marketing campaigns and partnerships in North America• Manage marketing agency of record, serving as main point of contact, requiring bi-weekly meetings, regular RFPs, briefings, and brand immersions, media strategy, creative strategy and approvals• Manage PR agency, requiring weekly meetings, pitch approvals, influencer management. Major press hits include Wall St. Journal, CBS This Morning Saturday, Today Show, Romper, Jimmy Fallon, and PEOPLE• Manage broadcast, AVOD, and SVOD relationships, partner to drive content viewership and awareness

Mar 2020 - Mar 2024

Content Marketing Manager

Chicago, Illinois, Us

• Led marketing campaigns and aligned content calendar across social, email, editorial, webinars,and site content – grew IG following by 277% (24K-90.5K), grew email CTR by 1.5%• Developed Brand Guide documenting PartySlate’s mission and vision statement, positioning, editorial, social and content guidelines, voice and tone, brand colors, icons and typography, etc.• Managed influencer and partnership relations, created 2020 Influencer Marketing Budget, lead outreach, negotiations, and content creation• Managed strategic partnerships including Vera Wang Bridal

Jan 2019 - Feb 2020

Marketing Specialist

Chicago, Illinois, Us

Aug 2018 - Dec 2018

Marketing Coordinator

Chicago, Il, Us

• Managed all social media accounts (Facebook, Instagram, Twitter, LinkedIn) by copywriting, curating imagery and video, and scheduling all content, including paid social content — grew IG following by 1350% (2K-29K)• Led all original content creation and brand redesign project including brand videos, secondary colors, voice and tone, and refreshed brand personas

May 2018 - Aug 2018

Marketing Assistant

Chicago, Il, Us

Sep 2017 - May 2018

Marketing Assistant

Highground

• Created and edited content for client-facing and internal materials including marketing collateral, sales presentations, infographics, web design, tradeshow booth design and e-mail campaigns• Managed HighGround’s social media accounts (Facebook, LinkedIn, Twitter, Google+) using Oktopost, conducted research regularly in order to share relevant, up-to-date content• Conducted a brand and messaging project (internal and external surveys, interviews with key customer contacts, competitive analysis, market and industry research) in order to build stronger emotional connections with HighGround prospects, clients, employees and potential partners

May 2016 - Aug 2017

Marketing Intern

Waldorf, De

• Attended industry related tradeshows, requiring booth design and set up, collateral editing and display, promotional item giveaways, and customer interaction• Organized Fieldglass’ Best Practices Summit 2015, including registration of 200+ attendees, coordination of social events, and design of the event’s mobile application• Conducted competitive analysis to ensure that Fieldglass was appropriately positioned in the market in terms of social media and audience receptiveness • Edited marketing materials including whitepapers, web copy, articles, specific event collateral and sales presentations

May 2015 - Aug 2015

Marketing Intern

Waldorf, De

• Managed Fieldglass' customer event, Best Practices Summit 2014• Led a marketing inventory project managing promotional items and ordering materials through Fieldglass’ vendors, as well as maintained inventory in the UK and India offices• Developed new social media strategies by analyzing competitors and major tech firms

May 2014 - Aug 2014
Team & coworkers

Colleagues at Hasbro

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2 education records

Claire O'Sullivan education

Bachelor Of Business Administration (B.B.A.), Marketing/Marketing Management, General

Wisconsin School Of Business

Bachelor Of Business Administration (Bba), International Business

Universitat Pompeu Fabra
FAQ

Frequently asked questions about Claire O'Sullivan

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

What company does Claire O'Sullivan work for?

Claire O'Sullivan works for Hasbro.

What is Claire O'Sullivan's role at Hasbro?

Claire O'Sullivan is listed as Senior Manager, Marketing and Communications at Hasbro.

What is Claire O'Sullivan's email address?

AeroLeads has found 1 work email signal at @entertainmentone.com for Claire O'Sullivan at Hasbro.

What is Claire O'Sullivan's phone number?

AeroLeads has found 5 phone signal(s) with area code 630, 312 for Claire O'Sullivan at Hasbro.

Where is Claire O'Sullivan based?

Claire O'Sullivan is based in New York, United States while working with Hasbro.

What companies has Claire O'Sullivan worked for?

Claire O'Sullivan has worked for Hasbro, Partyslate, Nurture Life, Highground, and Sap Fieldglass.

Who are Claire O'Sullivan's colleagues at Hasbro?

Claire O'Sullivan's colleagues at Hasbro include Krystyna Gniedziejko, Kerron Clare, Gilda Silva, Nicola Christensen, and Yung, S.K..

How can I contact Claire O'Sullivan?

You can use AeroLeads to view verified contact signals for Claire O'Sullivan at Hasbro, including work email, phone, and LinkedIn data when available.

What schools did Claire O'Sullivan attend?

Claire O'Sullivan holds Bachelor Of Business Administration (B.B.A.), Marketing/Marketing Management, General from Wisconsin School Of Business.

What skills is Claire O'Sullivan known for?

Claire O'Sullivan is listed with skills including Social Media, Time Management, Teamwork, Microsoft Office, Marketing, Leadership, Event Planning, and Communication.

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