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Stone Arch Capital

Medium
Minneapolis, United States · Website
Control equity investmentsAdd-on acquisitionsGrowth capitalManufacturingServiceDistribution
Last verified
11/1/2026

Firm Overview

18
Portfolio tracked
3
Sectors
0
Regions
11/1/2026
Last verified

Stone Arch Capital is a private equity firm that made control equity investments in private businesses across a wide range of industries, primarily in the Midwestern United States. The firm is currently focused on growing and exiting its portfolio companies and evaluating add-on acquisitions rather than new platform investments.

Stone Arch Capital is a Minneapolis-based private equity firm that made control equity investments in leading private businesses, across a wide range of industries and based primarily in the Midwestern United States. The firm is no longer making investments in new platform businesses but is focused on growing and exiting current portfolio companies. The team considers add-on acquisitions for the existing portfolio.

The firm tailors every investment structure to address the unique needs and interests of the business, owner, and management team. It utilizes conservative leverage structures to provide management teams with flexibility and capital to exploit growth opportunities while insulating companies from unexpected economic downturns.

In addition to growth capital and financing expertise, the firm provides support services including financial analysis and modeling, strategic planning, identification and execution of add-on acquisitions, product line expansions, personnel additions, and process optimization. The firm's Advisory Council offers operating talent in manufacturing, service, and distribution sectors.

HeadquartersMinneapolis, United States
StrategiesControl equity investments, Add-on acquisitions, Growth capital
Sector focusManufacturing, Service, Distribution

Leadership

Charles B. Lannin
Partner
F. Clayton Miller
Partner
Kelly J. Horner
CFO / CCO
Dean S. Wikenheiser
Director
Joel V. Grebenick
Managing Director
Kasey T. Sime
Director

Deals on record

1 on record in the index
Add-on

Bulk Lift International, a Stone Arch Capital portfolio company, acquired Bulk Lift International, LLC

2026-10-02
Source: businesswire.com

Deals are listed only where a public source names both sides. Submit a correction.

Portfolio on record

Portfolio by sector
  • Unclassified18 of 18

18 portfolio companies on record in the index, grouped by sector hub.

Current and exited
Current: 5 of 18Exited: 13 of 18
Portfolio size among all firms

18 companies on record, more than 34% of the 405 firms in the index.

0885 companies (log scale)

Portfolio Companies

CompanySectorStatusWebsite
AMALCO Manufacturing Corporation LLCNot on recordExitedNot on record
AHAMS Holding, LLCNot on recordCurrentVisit ↗
BLBulk Lift International, LLCNot on recordExitedNot on record
EIEast Iowa Machine Company, LLCNot on recordExitedNot on record
G3Greenlite 360, LLCNot on recordExitedNot on record
HTHelix Traffic SolutionsNot on recordExitedNot on record
IHICS Holding, LLCNot on recordCurrentVisit ↗
LHLambent Holdings, LLCNot on recordExitedNot on record
MCMail Communications Group, LLCNot on recordExitedNot on record
MGMarshall GoldmanNot on recordCurrentVisit ↗
MSMid-State Restoration, Inc.Not on recordExitedNot on record
MSMitchell’s Oil Field Service, Inc.Not on recordExitedNot on record
NRNatural Resource Group, LLCNot on recordExitedNot on record
NNorwesco, Inc.Not on recordExitedNot on record
ODOntario Drive and Gear, Ltd.Not on recordExitedNot on record
SHStueve Holdings, LLCNot on recordCurrentVisit ↗
TIToy Investments, Inc.Not on recordCurrentVisit ↗
WPWholesale Produce Supply, LLCNot on recordExitedNot on record

Source: https://www.stonearchcapital.com/companies/

Questions about Stone Arch Capital

Where is Stone Arch Capital headquartered?
Stone Arch Capital is headquartered in Minneapolis, USA, according to the public sources this profile is built from.
Which sectors does Stone Arch Capital invest in?
Stone Arch Capital lists Manufacturing, Service and Distribution among its focus areas.
How many portfolio companies does Stone Arch Capital have?
PE Firm Index tracks 18 Stone Arch Capital portfolio companies from the firm's public portfolio page, as of 2026-11-02. The firm's own count may differ, for example where exited companies are listed.
What deals has Stone Arch Capital done recently?
The most recent deal on record here is: Bulk Lift International, a Stone Arch Capital portfolio company, acquired Bulk Lift International, LLC (2026-10-02). This page lists 1 deal, each with its public source.
Who leads Stone Arch Capital?
Public sources name Charles B. Lannin (Partner), F. Clayton Miller (Partner) and Kelly J. Horner (CFO / CCO) among Stone Arch Capital's leadership.
Which firms are similar to Stone Arch Capital?
By overlap in portfolio sectors in this index: The Sterling Group, Vance Street Capital and Chimney Rock Equity Partners.
Sources for this profile, updated 2026-11-02
This profile is based on publicly available information and may be incomplete or outdated. PE Firm Index is not affiliated with Stone Arch Capital and does not provide investment advice.

Firms similar to Stone Arch Capital

Chosen from this index by overlap in portfolio sectors, then by portfolio size. Not a ranking or a recommendation.