Insights

Flexible Investment Model Sansome Partners demonstrates a highly adaptable investment approach, engaging in a variety of investment structures including public and private equity, debt, and minority or control stakes, which indicates potential for tailored financial solutions and sophisticated partnership opportunities.

Growth Focus With annual revenues estimated between $50 million and $100 million and a dedicated team, Sansome Partners aims to expand its portfolio of high-quality businesses, presenting opportunities for service providers specializing in growth capital and portfolio management.

International Reach The firm’s investments span domestic and international markets, suggesting opportunities for global financial and consulting service providers to support cross-border transactions and international market expansion.

Tech Stack Utilization Using a modern technology stack with tools like Squarespace, Webpack, and Adobe Fonts indicates an emphasis on digital presence and operational efficiency, opening avenues for technology vendors offering web development, cybersecurity, and digital marketing solutions.

Competitive Positioning As a boutique firm with fewer than 50 employees competing alongside large industry giants, Sansome Partners may seek specialized financial or technological services to enhance its operational agility and 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

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 December 2025, 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

Phone number
NAICS Code
5239 - Other Financial Investment Activities
Employees
11-50

Section iconMedia & News

Section iconFunding & Financials

  • $50M$100M

    Sansome Partners's revenue is estimated to be in the range of $50M$100M

Section iconFunding & Financials

  • $50M$100M

    Sansome Partners's revenue is estimated to be in the range of $50M$100M

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