Media Center

Keystone Announces Formation of Gillson Sciences

August 2025

Keystone Capital Management, L.P. (“Keystone”) is pleased to announce the formation of Gillson Sciences (“Gillson” or the “Company”), a provider of laboratory testing, monitoring and advisory solutions that deliver quality, compliance, and regulatory excellence to clients. The Company empowers clients with science-driven support to develop, source, manufacture, and commercialize safe and effective products. 

Keystone Capital Announces Partnership with Penta Fine Ingredients, Welcomes New CEO Mike Size

May 2025

Keystone Capital Management, L.P. ("Keystone") is pleased to announce an investment partnership with Penta Fine Ingredients, Inc. ("Penta" or the "Company"), a long standing solutions provider of specialty chemicals and intermediate ingredients serving the flavors, fragrance, and pharmaceutical markets.

MERGE Appoints Stephanie Trunzo as CEO

January 2025

MERGE, a hybrid marketing and technology solutions firm, today announced the appointiment of Stephanie Trunzo as its new Chief Executive Officer. Previously a Senior Vice President and General Manager at Oracle, and a recent addition to MERGE's board in 2024, Trunzo is poised to drive the company's growth at the crucial nexus of consumerism and health and wellness. 

Keystone Capital Announces Partnership with Om Trading

September 2024

Keystone Capital Management, L.P. (“Keystone”) is pleased to announce an investment partnership with Om Trading d/b/a Om Produce (“Om” or the “Company”), a rapidly growing distributor of ethnic food products.

Citizen Inside Launches to Transform the In-House Agency Model

September 2024

Citizen Inside, a new company poised to transform the in-house agency model, announced its launch today.

Keystone Capital Announces Partnership with Baily International

October 2023

Keystone Capital Management, L.P. (“Keystone”) is pleased to announce an investment partnership with Baily International (“Baily” or the “Company”), a producer of authentic, high-quality Asian appetizer products.

Keystone Capital Announces Partnership with Identiti Resources

August 2023

Keystone Capital Management, L.P. (“Keystone”) is pleased to announce it has completed an investment partnership with Identiti Resources, LLC (“Identiti” or “the Company”), a market leader in signage program management, maintenance, and related facility services.

Keystone Capital Successfully Exits Its Investment in Environments for Health

October 2022

Keystone Capital (“Keystone”) is pleased to announce that its portfolio company Environments for Health Architecture, LLC (“E4H”) has been acquired by the MOREgroup, a partnership of architecture, design, and engineering firms. Terms of the transaction have not been disclosed.

Keystone Capital Successfully Exits Its Investment in Keystone Natural Holdings

September 2022

Keystone Capital ("Keystone") is pleased to announce that its portfolio company Keystone Natural Holdings ("KNH") has been acquired by House Foods Holding USA, the North American subsidiary of House Foods Group Inc.

Keystone Capital Announces Partnership with Novatio Solutions

August 2022

Keystone Capital Management, L.P. (“Keystone”) is pleased to announce an investment partnership with Novatio Solutions (“Novatio” or “the Company”). Novatio is a fast-growing hyperautomation consultancy with deep expertise in automation strategy, software implementation, and ongoing support of automation programs.  Novatio primarily works in partnership with UiPath and Automation Anywhere, the leading robotic process automation (“RPA”) and intelligent automation software platforms.

Keystone Capital Launches New Bakery Platform

June 2022

Keystone Capital Management, L.P. (“Keystone”) is pleased to announce it has launched Tribute Baking Company (“Tribute” or the “Company”), a market leading producer of authentic New York style kettle-boiled, hearth-baked bagels and specialty cake products sold into the in-store bakery, club store, foodservice, and convenience store channels. Tribute was formed through the combination of three family-owned wholesale bakeries: Always Bagels (“Always”), Original Bagel (“Original”), and Hometown Foods (“Hometown”).

Keystone Capital Announces Partnership with Pinchin and PM Environmental

February 2022

Keystone Capital Management, L.P. (“Keystone”) is pleased to announce it has partnered with two leading environmental consulting services providers, Pinchin Ltd. (“Pinchin”) and PM Environmental, LLC (“PM”).

Keystone Announces Formation of Integra Testing Services

February 2022

Keystone Capital Management, L.P. (“Keystone”) is pleased to announce the formation of Integra Testing Services (“Integra”), a market leader in the testing, adjusting, and balancing (“TAB”) of commercial HVAC systems as well as related testing and commissioning services for the built environment.

Keystone Capital Successfully Exits Its Investment in Movilitas

January 2022

Keystone Capital (“Keystone”) is pleased to announce that its portfolio company Movilitas (“Movilitas”) has been acquired by Engineering USA, the North American subsidiary of the Engineering Group. Terms of the transaction have not been disclosed.

Keystone Capital Announces Partnership with VDA

December 2021

Keystone Capital Management, L.P. (“Keystone”) is pleased to announce it has completed an investment partnership with VDA, Inc. (“VDA” or “the Company”), a market leader in providing technical consulting and inspection services to the elevator and vertical transportation ("VT") industry.

Keystone Capital Successfully Exits Its Investment in Peak-Ryzex

April 2021

Keystone Capital, Inc. is pleased to announce that its portfolio company Peak-Ryzex, Inc. (Peak) has been acquired by Sole Source Capital, LLC. Terms of the transaction have not been disclosed.

Keystone Capital Announces Partnership with Inspire11

January 2021

Keystone Capital, Inc. (“Keystone”) is pleased to announce it has completed a strategic investment in Inspire11 (“Inspire” or “the Company”), a leading digital transformation and technology innovation consultancy with more than 200 employees across offices in Chicago, Minneapolis, and Atlanta as well as offshore development centers in Macedonia and Kosovo.

Keystone Capital Partners with JOBS Building Services; Welcomes CEO Eric Crabb

June 2020

Keystone Capital, Inc. (“Keystone”) is pleased to announce it has completed an investment partnership with Jobs Building Services, LLC (d/b/a “JOBS” or “the Company”), a Houston-based niche facilities services provider focused on commercial properties.

Keystone Capital Exits Arbour Group

February 2020

The PharmaLex Group (“PharmaLex”), a leading specialist provider of development consulting and scientific affairs, regulatory affairs and pharmacovigilance, has completed the acquisition of Arbour Group, LLC (“Arbour” or “the Company”) from Keystone Capital, Inc. (“Keystone”). Terms of the transaction were not disclosed.

Keystone Capital Announces Sale of Greeley

January 2020

Keystone Capital, Inc. ("Keystone"), a Chicago-based private investment firm, is pleased to announce that its portfolio company The Greeley Company (“Greeley”) has been acquired by The Chartis Group (“Chartis”). Chartis provides comprehensive advisory services and analytics to the healthcare industry. Terms of the transaction have not been disclosed.

Keystone Capital Announces Formation of Foundation Dental Partners

January 2020

Keystone Capital, Inc. (“Keystone”) is pleased to announce the formation of Foundation Dental Partners (“Foundation”), an Alpharetta, Georgia based dental support organization which has been founded to provide doctor-owners with a unique, dentist-friendly partnership alternative.  Keystone is excited to build Foundation alongside CEO Adam Ditto who brings 15+ years of dental management experience.

Keystone Capital Announces Partnership with Lane Power & Energy Solutions, Inc.

October 2019

Keystone Capital, Inc. (“Keystone”) is pleased to announce it has completed the acquisition of Lane Power & Energy Solutions, Inc. (“LPES” or “the Company”), a leading provider of underground hydrocarbon storage solutions for petrochemical facilities, midstream operators, and governmental agencies.

Formation of Environments for Health Architecture

June 2016

Morris Switzer Acquires Ascension Group Architects, Partners with DaSilva Architects, Consolidates Healthcare Design Platform Under E4H

Keystone Capital, Inc. (“Keystone”) is pleased to announce that Morris Switzer Environments for Health (“Morris Switzer”), a portfolio company of Keystone, has transformed into Environments for Health Architecture (“E4H”) by acquiring Ascension Group Architects (“AGA”) of Dallas, TX, and partnering with DaSilva Architects (“DaSilva”) of New York, NY.

Craft Cast Completes Merger With Avalon Precision Casting Company

September 2012

Keystone Capital, Inc. (“Keystone”) is pleased to announce that its affiliate, Craft Cast Holdings, LLC (“Craft Cast”), has completed a merger with Avalon Precision Casting Company (“Avalon”). Terms of the transaction are not being disclosed.

Keystone Capital Update: Capsa Solutions, LLC Announcement

September 2011

Capsa Solutions, LLC (“Capsa”), a portfolio company of Keystone Capital, Inc. (“Keystone”), recently completed the sale of its Retail Division to Pipp Mobile Storage Systems, a portfolio company of Prospect Partners. The Retail Division of Capsa, which operates as International Retail Services Group (“IRSG”), is the industry leader in hanger-management systems, inventory transfer racks, tables, and carts provided to leading national apparel retailers.

Keystone Capital Announces Israel Berger & Associates Transaction

April 2011

NEW YORK, April 18, 2011 – Israel Berger & Associates LLC (IBA), a leading consulting and inspection group specializing in building envelope technologies, announced a merger with Viridian Energy & Environmental LLC (Viridian), a leading consulting group specializing in energy efficiency and environmentally responsible design/construction.  “We are very excited about this merger with Viridian.  This is the first step in our strategy to build the leading building services consulting firm.  The combination of IBA and Viridian allows us to integrate our shared expertise in building envelope, energy efficiency, and building commissioning to offer a holistic approach to our customers in these building sciences," says Israel Berger, President of IBA. IBA has been a partner company of Keystone Capital, Inc. since a 2006 recapitalization.