PRIVATE EQUITY THAT IS

Nimble. Transformative. Industry Leading.

INVESTING IN PEOPLE TO

Transform Tomorrow

Guided by Successful Experts

> Meet Our Team

Driven By Ambitious Doers

> Meet Our Business Leaders



CREATING

Sustained Value

Driving Bold Ideas

WITH FUNDING & EXPERTISE

Learn how we help startups & entrepreneurs


Blazing Innovative Trails

IN-HOUSE

Explore some of the businesses we started from the ground up



Finding New Value

IN ESTABLISHED LEGACIES

See how we build on the foundation left by exiting owners & founders


Constantly Evolving

TO FIND NEW SUCCESS

We are always thinking about the future and how we can succeed tomorrow.


Taking Pride

IN REALIZED INVESTMENTS

View projects we’ve exited after unprecedented growth


Caring for Community

BY GIVING BACK

See how we are giving back

ACTIVELY BUILDING

Market Leaders



PASSIVELY SUPPORTING

Industry Titans



ANNOUNCEMENTS &

Latest News



  • Lakeside Companies, Aerospace Leaders, Universities & More Unite for Inland Northwest Tech Hub ApplicationĀ 

    Leading aerospace companies and research universities have joined nearly 50 area workforce training, venture capital, economic development, labor, tribal and government groups in the Inland Northwest to support establishing the American Aerospace Materials Manufacturing Center (AAMMC). If selected, the AAMMC tech hub will establish a world-class testbed for production, commercialization, and entrepreneurship in the Inland…

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  • ATC Selected as Key Partner for NASA HiCAM Project

    ATC Manufacturing, a Lakeside company, has been chosen as a key partner on NASA’s Hi-Rate Composite Aircraft Manufacturing (HiCAM) project. As a key member of both the HiCAM project and theĀ Advanced Composites Consortium, ATC will continue to lead advancements in sustainability, durability, and performance for the aerospace and high-performance materials industries.

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  • Lakeside Welcomes Two Additional Associate Partners

    Pat Jones of ATC Manufacturing and Tyler Haug of Architerra have both joined Lakeside as Associate Partners. Both Pat and Tyler bring decades of experience in their respective fields and are vital to Lakeside’s success in their roles at Architerra and ATC.

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  • Coeur Terre Development: A New Chapter for Coeur d’Alene

    We are thrilled to share that the Coeur d’Alene City Council approved the annexation of Coeur Terre, a 440-acre mixed-use development on the western edge of Coeur d’Alene. After a decade of planning, this annexation marks a significant milestone for our subsidiary company, Kootenai County Land Company. Aligning with the City of Coeur d’Alene’s comprehensive…

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  • Update on Triumph Composites Building

    The Triumph Composites project remains in the planning and development stages. Our goal with this project remains the same; to find the best long-term use of the existing building and surrounding acreage that supports job retention and growth in the Spokane region.

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  • Boeing Signs Expanded Contract with ATC Manufacturing

    ATC Manufacturing announced the award of an expanded agreement by Boeing for various thermoplastic composite components. This contract builds upon ATC’s existing relationship with Boeing as a Boeing Premier Bidder and key supplier to all active commercial aircraft programs.

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