Home
Loading

aVenture is in Alpha: During this preview period, you should expect the research data to be limited and may not yet meet our exacting standards. We've made the decision to provide early access to our data to showcase the product as we build, but you should not yet rely upon it alone for your investment decisions.

aVenture is in Alpha: During this preview period, you should expect the research data to be limited and may not yet meet our exacting standards. We've made the decision to provide early access to our data to showcase the product as we build, but you should not yet rely upon it alone for your investment decisions.

Get in touch

  • Contact

  • Request a demo

  • Request data updates

  • Add a company

Research

  • Companies

  • Investors

  • People

aVenture

  • Sitemap

  • Feature requests

Member

Backed by

© aVenture Investment Company, 2026. All rights reserved.

San Francisco, CA, USA

Privacy Policy

aVenture Investment Company ("aVenture") is an independent research platform providing detailed analysis and data on startups, venture capital investments, and key industry individuals. It is not a registered investment adviser, broker-dealer, or investment advisor and does not provide investment advice or recommendations. The data provided by aVenture does not constitute recommendations or advice, whether by methodology, analysis, AI-generated content, or a statement written by a staff member of aVenture.

aVenture is not affiliated with any of the people, companies, organizations, government agencies, regulatory bodies, or investment funds we provide coverage for on this site unless explicitly stated otherwise. Users assume full responsibility for decisions made based on information obtained from this platform. Links to external websites do not imply endorsement or affiliation with aVenture. Any links that provide the ability to invest in a primary or secondary transaction in a company are for convenience only and do not constitute solicitations or offers to buy or sell an investment. Investors should exercise heightened precaution and due diligence when investing in private companies, especially those not independently audited.

While we strive to provide valuable insights with objectivity and professional diligence, we cannot guarantee the accuracy of the information provided on our platform. Before making any investment decisions, you should verify the accuracy of all pertinent details for your decision. To the fullest extent permitted by law, aVenture shall not be liable for any direct, indirect, incidental, consequential, or financial damages arising from use of this site, whether by consumers of its contents directly or by persons or organizations covered by our research, even if we are advised of the possibility. Our best-efforts processes and correction request forms do not create a warranty or duty of care.

Profiles on this platform may include content generated in part by large language models (LLMs, artificial intelligence) that aggregate publicly available sources (e.g., SEC EDGAR, public filings, press releases). Source attribution is provided where known; always verify statements and claims here against original sources before relying on any data. Content on our site may contain inaccuracies, omissions, or what are commonly called 'hallucinations' if generated in part or in full by AI / LLMs. The risk can also exist even when content is written by a human, as internal and third-party sources may also have inaccuracies for the same or different reasons. While we randomly audit a proportion of content, this is not exhaustive.

We recommend that an independent auditor be hired to verify the accuracy of the information before relying on it for any sensitive decisions. By accessing this platform, you agree not to rely solely on any information generated by AI, aggregated, or sourced or written otherwise on this site, for investment, financial, or other decisions. aVenture assumes no responsibility for inaccuracies, omissions, or hallucinations. You must independently verify all data from primary sources. Use of this platform constitutes your waiver of claims for reliance-based damages, including negligent misrepresentation. To report an error, request a correction, or dispute information about a company or individual, contact us via our request data updates form.

Loading homepage
Loading
Loading
Home›
Research›
Investment Firms›
Granite Partners
AddedFeb 19, 2024
UpdatedJun 28, 2026
Granite Partners

Granite Partners

Operating

Granite Partners: A Canadian private equity firm, targeting profitable manufacturing and service companies for value growth.

Location
Toronto, Ontario, CA
Founded
1996
Firm
Compare
Portfolio
Employees
Website

Granite Partners is a Canadian private equity firm focusing on profitable manufacturing and service companies with sales ranging from $10 million to $100 million. Based in Toronto, Ontario, the firm targets well-managed businesses, aiming to help entrepreneurs and owner-managers build upon and unlock the value they have created in their companies.

Led by Doug Buchanan, a principal investing specialist with over 20 years of experience in banking, corporate finance, and M&A, Granite Partners offers private equity, family office, and succession planning services. The firm's portfolio includes SPS Commerce, demonstrating their commitment to partnering with promising businesses in their target sectors.

Granite Partners - Portfolio Snapshot

Portfolio activity breakdown across disclosed investments and stages

Total Investments1
Current Portfolio Count1
Total Portfolio Exits0

Top Investment Stages

Series Unknown1 (100.0%)

Stage Mix

Series Unknown 100%

Concentration shown as share of disclosed investments by stage.

Recent Investments

SPS Commerce logo

SPS Commerce

Granite Partners - Similar Investment Firms

Granite Capital Management logo

Granite Capital Management

Granite Creek Partners logo

Granite Creek Partners

granitecreek.com

Granite Hall Partners logo

Granite Hall Partners

granitehall.com

Black Granite Capital logo

Black Granite Capital

Granite Growth Health Partners logo

Granite Growth Health Partners

Granite Investment Group logo

Granite Investment Group

Granite Hill Capital Partners logo

Granite Hill Capital Partners

granitehill.net

Granite Point Capital logo

Granite Point Capital

Klass Capital logo

Klass Capital

Granite Ventures logo

Granite Ventures

Granite Properties logo

Granite Properties

graniteprop.com

Graham Partners logo

Graham Partners

grahampartners.net

Hawthorn Equity Partners logo

Hawthorn Equity Partners

Blackthorne Partners logo

Blackthorne Partners

NorthSpring Capital Partners logo

NorthSpring Capital Partners

Granite Partners - Classification

NAICS
  • 520000Finance and Insurance
  • 523000Securities, Commodity Contracts, and Other Financial Investments and Related Activities
  • 523900Other Financial Investment Activities
  • 523990All Other Financial Investment Activities
  • 523999Miscellaneous Financial Investment Activities
SIC
  • 6700Holding And Other Investment Offices
  • 6720Investment Offices
  • 6722Management Investment Offices, Open-end
Show 5 more industry codes
NAICS
  • 525000Funds, Trusts, and Other Financial Vehicles
  • 523940Portfolio Management and Investment Advice
SIC
  • 6000Depository Institutions
  • 6790Miscellaneous Investing
  • 6799Investors, Not Elsewhere Classified