April 22, 2025

Heartwood Partners Announces the Formation of VITALSpace, a Multi-Brand Commercial Modular Building Products Company

Since late 2021, Heartwood Partners has been working with executive Mike Smith to develop a multi-brand modular construction company to deliver greater quality control, more cost efficiency and improved worker safety.

To initiate its strategy, Heartwood Partners partnered with SteelCell, a leading provider and manufacturer of modular custom, durable security solutions. During its partnership with Heartwood Partners, SteelCell has expanded its offerings to include refurbishment services, replacement parts and locking systems. In addition, in 2023, the team launched the CareAffirm brand, a modular building solution that serves the behavioral and mental health sector.  Finally, in 2024, the team acquired Portable Solutions Group (“PSG”), a manufacturer of modular access control security solutions that serve the construction and industrial markets. Similar to the SteelCell and CareAffirm brands, PSG’s innovative Modular Access Control or “MAC” portals and restrooms are robust applications that address site security to create a safer, more efficient workplace.

VITALSpace was born to house the brands of SteelCell, CareAffirm and PSG, each of which is focused on delivering the highest quality modular units for some of our most vital environments and applications. Moving forward, VITALSpace will continue to expand its vision to meet increasing demand for modular building solutions across a variety of end-markets. 

“The next phase of our growth is here,” said Mike Smith, Chief Executive Officer at VITALSpace.  “We have been quietly executing this plan for the past few years by scaling our service capabilities, product solutions and production capacity at our Georgia campus. The acquisition of Portable Solutions Group has expanded our business with new markets, products and a new manufacturing location. We believe it is an exciting launch point for our growing business and are thrilled to continue building and expanding.”

“We are thrilled that our growth equity investment has accelerated VITALSpace’s ambitious modular solutions expansion strategy,” said Demetrios Dounis, Managing Partner, Heartwood Partners. “Our mission is to deliver growth capital and strategic expertise and guidance to assist our partner companies achieve their maximum potential.  We remain committed to collaborating with this exceptional management team to build upon their impressive momentum and drive continued growth.”