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Tideline is a specialized advisory firm that provides expert guidance and tailored solutions for impact investing. They work with a global client base, including asset owners, asset managers, and intermediaries, to design, build, and scale impact investment strategies, products, and solutions. Tideline aims to enable clients to become more effective impact investors, contributing to a more just, equitable, and sustainable economy. Their services span strategy development, investment design, manager selection, impact management and measurement, and market intelligence.
Serves as the central hub for strategic decision-making, client engagement, research and development, and operational management for Tideline's global impact investing consulting services.
Located in the DUMBO neighborhood, known for its historic architecture and vibrant tech and creative scene. The office provides a modern, collaborative workspace environment.
Tideline fosters a mission-driven, collaborative, and intellectually rigorous work culture. Employees are passionate about impact investing and committed to delivering high-quality, customized solutions that drive positive social and environmental outcomes alongside financial returns. The culture emphasizes expertise, continuous learning, and thought leadership in the evolving field of impact investing.
The New York headquarters anchors Tideline in a major global financial center, facilitating direct engagement with key clients, financial institutions, philanthropic organizations, and thought leaders in the impact investing ecosystem. Its location supports the firm's ability to influence and shape the growing impact market.
Tideline advises a diverse, global client base including institutional investors, foundations, family offices, corporations, and financial intermediaries. While maintaining key offices in North America and Europe, their expert advisory services in impact investing strategy, design, and implementation are delivered to organizations worldwide, leveraging deep expertise to navigate various regional contexts and market opportunities in sustainable finance.
45 Main Street, Suite 830
Brooklyn
NY
USA
Address: One Embarcadero Center, Suite 500, San Francisco, CA 94111, USA
To support and expand Tideline's client base and partnerships in the innovative and sustainability-focused U.S. West Coast market, fostering connections within its vibrant impact investing community.
Address: 125 Finsbury Pavement, London EC2A 1NQ, UK
To facilitate client engagement, thought leadership, and market development in Europe, a leading and rapidly evolving region for sustainable and impact finance.
Highperformr Signals uncover buying intent and give you clear insights to target the right accounts at the right time — helping your sales, marketing, and GTM teams close more deals, faster.
As of April 2025, Tideline' leadership includes:
Tideline has been backed by several prominent investors over the years, including:
In late 2023/early 2024, Tideline announced key leadership transitions, including the elevation of Alice Pomper and Kim Wright-Violich to Managing Partners, while Co-Founder Ben Thornley moved into a Senior Advisor role, continuing to support the firm's strategic initiatives.
Discover the tools Tideline uses. Highperformr reveals the technologies powering your target accounts — helping your sales, marketing, and GTM teams prioritize smarter and close faster.
Tideline likely uses common professional email formats. The most probable format is the first initial followed by the last name, or first name followed by a dot and then the last name, at their domain tideline.com.
[firstinitial][last]@tideline.com
Format
apomper@tideline.com
Example
85%
Success rate
Tideline Website (Insights) • December 5, 2023
Tideline published an insight piece titled 'Navigating the Next Wave of Impact Investing,' reflecting on market trends and future directions for the impact investing industry. The piece discusses themes from their 2023 State of the Market report and other engagements, highlighting key considerations for investors aiming to deepen their impact....more
ImpactAlpha • October 17, 2023
ImpactAlpha reported on key leadership changes at Tideline, with Alice Pomper and Kim Wright-Violich being promoted to managing partners. Co-founder Ben Thornley transitioned to a senior advisor role, signaling a strategic evolution in the firm's leadership structure as it continues to grow its influence in the impact investing space....more
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