Director
Current
Apr 2024 - Present
AeroLeads people directory · profile
Hillary Sieber Email & Phone Number
Family Office Advisory | Harvard MBA
at
Wingspan Legacy Partners
1 work email found
@generalcatalyst.com
LinkedIn matched
✓ Verified August 2026
4 data sources
Profile completeness 100%
Current company
Role
Family Office Advisory | Harvard MBA
Location
Boston, Massachusetts, United States
Who is Hillary Sieber? Overview
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Quick answer
Hillary Sieber is listed as Family Office Advisory | Harvard MBA at Wingspan Legacy Partners, based in Boston, Massachusetts, United States. AeroLeads shows a work email signal at generalcatalyst.com and a matched LinkedIn profile for Hillary Sieber.
Hillary Sieber previously worked as Director at Wingspan Legacy Partners and Member at The Old Girls Club. Hillary Sieber holds Masters In Business Administration from Harvard Business School.
Company email context
Email format at Wingspan Legacy Partners
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{first_initial}{last}@generalcatalyst.com
86% confidence
AeroLeads found 1 current-domain work email signal for Hillary Sieber. Compare company email patterns before reaching out.
Profile bio
About Hillary Sieber
Hillary Sieber is an experienced strategic operating leader looking to create impact at scale. She succeeds in fast-paced environments where she can wear multiple hats, collaborate cross-functionally to solve complex problems and mobilize teams to deliver the highest quality end-to-end results. Key skills include: - High-level stakeholder management and investor relations - Storytelling, communications and content creation - Business development and ecosystem building - Experience in core business functions: marketing, fundraising, product, ops, strategy
Listed skills include Editing, Non Profits, Production, Social Media, and 15 others.
Current workplace
Hillary Sieber's current company
Company context helps verify the profile and gives searchers a useful next step.
7 roles
Hillary Sieber work experience
A career timeline built from the work history available for this profile.
Member
Current
Jan 2022 - Present
Founding Partner
New Lane is a family office dedicated to building a more just world through investment, media and philanthropy. Partnered with family stakeholders to articulate, build and manage the firm with a private investment portfolio of 30+ wellness-focused companies mainly in the food & beverage sector. Also served as Head of Development for New Lane Media, an Oscar, BAFTA and Emmy Award-winning production company dedicated to supporting documentary filmmakers around the world as they bring crucial stories to life.
Aug 2022 - Sep 2023
Member, Strategic Advisory Board
Mar 2021 - Mar 2023
Chief Of Staff
Jul 2020 - Dec 2022
Marketing Strategist - Growth Products & Services
Jun 2019 - Aug 2019
Emmy-Award Winning Producer
Sep 2012 - Sep 2018
2 education records
Hillary Sieber education
Masters In Business Administration
Harvard Business School
Bachelor Of Arts (B.A.), History, Film
Tufts University
FAQ
Frequently asked questions about Hillary Sieber
Quick answers generated from the profile data available on this page.
What company does Hillary Sieber work for?
Hillary Sieber works for Wingspan Legacy Partners.
What is Hillary Sieber's role at Wingspan Legacy Partners?
Hillary Sieber is listed as Family Office Advisory | Harvard MBA at Wingspan Legacy Partners.
What is Hillary Sieber's email address?
AeroLeads has found 1 work email signal at @generalcatalyst.com for Hillary Sieber at Wingspan Legacy Partners.
Where is Hillary Sieber based?
Hillary Sieber is based in Boston, Massachusetts, United States while working with Wingspan Legacy Partners.
What companies has Hillary Sieber worked for?
Hillary Sieber has worked for Wingspan Legacy Partners, The Old Girls Club, New Lane, Drive By Draftkings, and General Catalyst.
How can I contact Hillary Sieber?
You can use AeroLeads to view verified contact signals for Hillary Sieber at Wingspan Legacy Partners, including work email, phone, and LinkedIn data when available.
What schools did Hillary Sieber attend?
Hillary Sieber holds Masters In Business Administration from Harvard Business School.
What skills is Hillary Sieber known for?
Hillary Sieber is listed with skills including Editing, Non Profits, Production, Social Media, Microsoft Office, Powerpoint, Excel, and Writing.
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