Insights

Impact Expertise Tideline's extensive experience in impact investing, having completed over 200 projects and advising on deployment of more than $200 billion in capital, positions them as a valuable partner for institutional investors and funds seeking to deepen their impact strategies.

Thought Leadership The firm's ongoing publication of seminal reports and webinars, particularly through initiatives like the Compass Series, demonstrates its strong influence in shaping impact investing trends, making it an ideal collaborator for organizations aiming to stay at the forefront of market developments.

Strategic Collaborations Recent partnerships, such as with Rho Impact to expand impact investment platforms, highlight opportunities to co-develop innovative impact solutions and extend outreach to broader investor pools seeking impactful investment opportunities.

Technology and Innovation Utilizing advanced digital tools including impact verification platforms like BlueMark and comprehensive impact measurement guides, Tideline offers scalable technology-driven solutions suitable for organizations aiming to enhance their impact verification and reporting capabilities.

Niche Market Focus As a women-owned firm with a specialized focus on impact investing strategy and implementation, Tideline appeals to organizations prioritizing diversity, inclusion, and sustainability, providing a unique avenue for partnership with socially conscious investors and fund managers.

Tideline Tech Stack

Tideline uses 8 technology products and services including Cloudflare CDN, MySQL, Priority Hints, and more. Explore Tideline's tech stack below.

  • Cloudflare CDN
    Content Delivery Network
  • MySQL
    Database
  • Priority Hints
    Performance
  • WP Engine
    Platform As A Service
  • PHP
    Programming Languages
  • Bootstrap
    UI Frameworks
  • HTTP/3
    Web & Portal Technology
  • Apache
    Web Servers

Media & News

Tideline's Email Address Formats

Tideline uses at least 1 format(s):
Tideline Email FormatsExamplePercentage
First@tideline.comJohn@tideline.com
46%
Last@tideline.comDoe@tideline.com
4%
First.Last@tideline.comJohn.Doe@tideline.com
4%
First@tideline.comJohn@tideline.com
46%

Frequently Asked Questions

Where is Tideline's headquarters located?

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Tideline's main headquarters is located at 135 W 56th St, 10th Floor New York, New York 10019, US. The company has employees across 2 continents, including North AmericaEurope.

What is Tideline's phone number?

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You can contact Tideline's main corporate office by phone at . For more prospecting data, LeadIQ has access to up-to-date and accurate contact information within our platform. Find, capture, and sync contact data to your CRM and sales tools in one click.

What is Tideline's official website and social media links?

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Tideline's official website is tideline.com and has social profiles on LinkedInCrunchbase.

What is Tideline's SIC code NAICS code?

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Tideline's SIC code is 5099 - Durable Goods, Not Elsewhere Classified NAICS code is 5416 - Management, Scientific, and Technical Consulting Services.

How many employees does Tideline have currently?

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As of October 2025, Tideline has approximately 66 employees across 2 continents, including North AmericaEurope. Key team members include Managing Partner: B. T.Client Strategy & Marketing Lead: Y. C.General Manager: B. F.. Explore Tideline's employee directory with LeadIQ.

What industry does Tideline belong to?

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Tideline operates in the Business Consulting and Services industry.

What technology does Tideline use?

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Tideline's tech stack includes Cloudflare CDNMySQLPriority HintsWP EnginePHPBootstrapHTTP/3Apache.

What is Tideline's email format?

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Tideline's email format typically follows the pattern of First@tideline.com. Find more Tideline email formats with LeadIQ.

How much funding has Tideline raised to date?

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As of October 2025, Tideline has raised $2.3M in funding. The last funding round occurred on Feb 22, 2022 for $2.3M.

When was Tideline founded?

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Tideline was founded in 2014.
Tideline

Tideline

Business Consulting and ServicesUnited States51-200 Employees

Tideline is a women-owned, specialist consulting firm that provides expert impact investing advice and has played a foundational role in building the field since the firm’s inception in 2014. To date, Tideline has completed more than 200 projects for clients deploying over $200B in impact capital. 

With services focused on strategy and implementation, the firm supports impact investing platforms, programs, and vehicles globally across themes and sectors. Tideline’s thought leadership, including many seminal reports and the Compass Series webinars, also place the firm at the center of the market’s development. Learn more at www.tideline.com.

To see our open positions, please visit our careers page: http://www.tideline.com/careers

Section iconCompany Overview

Headquarters
135 W 56th St, 10th Floor New York, New York 10019, US
Phone number
SIC Code
5099 - Durable Goods, Not Elsewhere Classified
NAICS Code
5416 - Management, Scientific, and Technical Consulting Services
Founded
2014
Employees
51-200

Section iconFunding & Financials

  • $2.3M

    Tideline has raised a total of $2.3M of funding over 1 rounds. Their latest funding round was raised on Feb 22, 2022 in the amount of $2.3M.

  • $25M$50M

    Tideline's revenue is estimated to be in the range of $25M$50M

Section iconFunding & Financials

  • $2.3M

    Tideline has raised a total of $2.3M of funding over 1 rounds. Their latest funding round was raised on Feb 22, 2022 in the amount of $2.3M.

  • $25M$50M

    Tideline's revenue is estimated to be in the range of $25M$50M

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