We transform and scale businesses

Partnering with management teams, we transform strong companies into scaled platforms across the Industrials, Business Services and Financial Services sectors.

About Altamont

About

Business building partners

Investing with conviction.
We apply decades of experience, proven playbooks and our proprietary Altamont Ascend framework to unlock value.

Grounded in partnership.
Our partnership with founders and management teams is built on shared goals, mutual trust and a genuine commitment to building something lasting together.

Tailored solutions.
No two companies are alike, so we design strategies that fit the specific needs and goals of each business and management team.

 



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$4B+ $4B+

Assets Under Management

3 3 sectors

Industrials, Business Services, Financial Services

16 16 years

Founded in 2010, investing through multiple cycles

13+ 13+ years

Average Managing Director Tenure

50+ 50+ platform investments

A long track record of transforming and scaling platforms

29 29 Platform Realizations

A long track record of successful exits

As of December 31, 2025

Team

Experienced
and aligned

Altamont’s long-tenured team works hand-in-hand with management to build larger, faster-growing and more resilient companies. Our founders have worked together for over 25 years and our Managing Directors average over 13 years at Altamont.

Shared success, collaboration and integrity are core tenets of our culture. We have a passion for results and take pride in being straightforward, value-added partners.

Sectors

Deep experience in our sectors

Value Creation

Platform building through Altamont Ascend

Altamont Ascend is our repeatable system for building platforms and driving growth in our businesses. Ascend is fueled by a deep bench comprising over 10 Functional Experts, 40+ Operating Partners and Executives* and value creation playbooks that we leverage to transform and scale our companies into category leaders.

We work closely with management teams to develop long-term plans and can complement their capabilities with strategic resources where they are most needed. We help to lay solid foundations, then leverage sector playbooks and expertise to accelerate growth.

*Functional Experts, Operating Partners and Executives are not employees of ACP.

Transform

Build the foundation for growth

Ascend

Our repeatable system for 
platform building

Scale

Compound the platform

Latest News

Newsroom

Altamont Capital Partners Invests in Key Container Corporation

Investment to position Key Container as a leader in the Northeast PALO ALTO, CA, MARCH 9, 2026 – Altamont Capital Partners (“Altamont”) today announced an investment in Key Container Corporation (“Key Container”), a leading corrugated box manufacturer in New England, that will support the company’s continued growth and expansion.

Read more about Altamont Capital Partners Invests in Key Container Corporation

2025 Year in Review & Looking Ahead

As we step into 2026, we are proud to reflect on Altamont’s accomplishments in 2025. The firm delivered another year of tangible value creation, supported by strategic investments, successful realizations, and continued momentum across our portfolio and firm.

Read more about 2025 Year in Review & Looking Ahead