Insights

Flexible Investment Approach Sansome Partners demonstrates a high level of flexibility in its investment strategies, engaging in a wide range of transaction types including public and private companies, domestic and international markets, and debt and equity instruments. This versatility suggests potential opportunities for service providers and partners who can support complex, customized investment solutions.

Growth-Oriented Capital With a revenue range of 25 to 50 million dollars and the ability to allocate significant capital in each deal, Sansome Partners offers promising prospects for financial technology firms, fund administrators, and capital management tools that cater to mid-sized investment firms seeking scalable solutions.

Regional Expansion Operating from San Francisco with additional offices in Seattle and Boston, Sansome Partners is positioned in major investment hubs on the West and East Coasts, presenting opportunities for region-specific services, talent acquisition support, and local market insights tailored to the U.S. investment landscape.

Tech Stack Utilization The company's use of modern web technologies like Squarespace, Webpack, and Google Fonts API indicates a focus on digital presence and operational efficiency, opening doors for service providers specializing in web development, security, and digital branding solutions tailored for investment firms.

Competitive Landscape Given its focus on high-quality, long-term investments and its positioning alongside large players like KKR and Blackstone, Sansome Partners may be open to strategic partnerships or value-add services that enhance their deal sourcing, due diligence, or portfolio management capabilities, especially in niches where they seek a competitive edge.

Sansome Partners Tech Stack

Sansome Partners uses 8 technology products and services including Squarespace, Webpack, Squarespace Commerce, and more. Explore Sansome Partners's tech stack below.

  • Squarespace
    Content Management System
  • Webpack
    Development
  • Squarespace Commerce
    E-commerce
  • Google Fonts API
    Font Scripts
  • Choices
    Javascript Libraries
  • Modernizr
    Javascript Libraries
  • HSTS
    Security
  • Adobe Fonts
    Web Fonts

Media & News

Sansome Partners's Email Address Formats

Sansome Partners uses at least 1 format(s):
Sansome Partners Email FormatsExamplePercentage
FLast@sansome.comJDoe@sansome.com
65%
First@sansome.comJohn@sansome.com
25%
Last@sansome.comDoe@sansome.com
7%
FirstLast@sansome.comJohnDoe@sansome.com
3%

Frequently Asked Questions

Where is Sansome Partners's headquarters located?

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Sansome Partners's main headquarters is located at San Francisco, California 94108 United States. The company has employees across 2 continents, including North AmericaEurope.

What is Sansome Partners's phone number?

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You can contact Sansome Partners'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 Sansome Partners's official website and social media links?

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Sansome Partners's official website is sansome.com and has social profiles on LinkedIn.

What is Sansome Partners's NAICS code?

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Sansome Partners's NAICS code is 5239 - Other Financial Investment Activities.

How many employees does Sansome Partners have currently?

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As of April 2026, Sansome Partners has approximately 20 employees across 2 continents, including North AmericaEurope. Key team members include Principal: J. G.. Explore Sansome Partners's employee directory with LeadIQ.

What industry does Sansome Partners belong to?

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Sansome Partners operates in the Investment Management industry.

What technology does Sansome Partners use?

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Sansome Partners's tech stack includes SquarespaceWebpackSquarespace CommerceGoogle Fonts APIChoicesModernizrHSTSAdobe Fonts.

What is Sansome Partners's email format?

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Sansome Partners's email format typically follows the pattern of FLast@sansome.com. Find more Sansome Partners email formats with LeadIQ.

Sansome Partners

Investment ManagementCalifornia, United States11-50 Employees

Sansome Partners is a San Francisco based investment firm with offices in Seattle and Boston that makes long-term, direct investments in high-quality businesses and assets.

We have a high degree of flexibility with regard to the form of any given investment.  We have previously made investments ranging from public to private companies, from domestic to international opportunities, from debt to equity, and from control to minority stakes.  We can commit as much capital as an investment merits because our capital represents part of a larger pool.

Section iconCompany Overview

Headquarters
San Francisco, California 94108 United States
Phone number
NAICS Code
5239 - Other Financial Investment Activities
Employees
11-50

Section iconMedia & News

Section iconFunding & Financials

  • $25M$50M

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

Section iconFunding & Financials

  • $25M$50M

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

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