- Safe and Green operates a vertically integrated business across modular construction, environmental solutions, healthcare, and energy.
- SG Echo’s relocation and consolidation into a new Texas facility supports streamlined manufacturing and operational synergy with Olenox Energy.
- Olenox has delivered strong early production results and continues to expand its U.S. energy footprint through strategic acquisitions and field revitalization.
- SG Modular Medical has deployed real-world installations at major public sites such as LAX and is working with nonprofit and labor organizations on scalable healthcare delivery.
- The company’s environmental division leverages proprietary Sanitec technology to provide sustainable, cost-reducing solutions for medical waste management.
Safe and Green Holdings (NASDAQ: SGBX) is a diversified holding company focused on delivering innovative solutions across infrastructure, construction, energy, healthcare, and environmental sectors. Originally established in 2007 as SG Blocks, the company has evolved into a vertically integrated platform serving both public and private sector clients with modular, sustainable systems. Its operations span a range of industries unified by a commitment to efficient, scalable design and sustainability-driven development.
The company’s model centers on the production and deployment of prefabricated modular structures, energy systems, and infrastructure technologies, leveraging vertical integration and cross-sector synergies to support government agencies, medical networks, developers, and commercial enterprises. Safe and Green’s subsidiaries operate collaboratively to generate multiple revenue streams while pursuing opportunities in both traditional and next-generation infrastructure.
Safe and Green Holdings Corp. is headquartered in Miami, Florida.
Portfolio
SG Echo Manufacturing
SG Echo is the modular manufacturing arm of Safe and Green Holdings Corp., delivering prefabricated structures built from steel, wood, and repurposed shipping containers. As a Made-in-America manufacturer, SG Echo combines industry-leading machinery and skilled labor to execute modular projects for clients across the U.S. and globally. The company holds an ESR certification from the International Code Council for repurposed containers, enabling faster approvals and widespread applicability in commercial and industrial construction.
With the ability to reduce construction time by up to 50% and cut costs by 10–20%, SG Echo’s manufacturing process emphasizes speed, sustainability, and resilience. In October 2025, SG Echo’s operations were consolidated into a new facility in Conroe, Texas, where they now operate alongside Olenox Corp., a Safe and Green subsidiary focused on oil and gas operations, to streamline logistics and integrate manufacturing with field operations. Revenue is also generated through third-party property leasing at the Conroe site.
SG Modular Medical
SG Modular Medical designs and deploys modular point-of-care solutions tailored for the evolving demands of healthcare infrastructure. The system enables clinics and labs to be rapidly assembled from clinical, administrative, and diagnostic modules, offering adaptability based on local needs and population shifts. This modular approach is positioned as a lower-emission alternative to traditional medical construction, helping reduce the substantial carbon footprint associated with healthcare infrastructure.
Notable deployments include COVID-19 testing pods at Los Angeles International Airport (“LAX”), designed and delivered in partnership with airport authorities. Another initiative, launched with The People’s Healthcare and Teamsters Local 848, involves delivering modular clinics to serve union members with onsite, high-quality care staffed by a top-tier clinical operator.
SG Development Corp.
SG DevCorp is the real estate development division of Safe and Green Holdings Corp., focused on building modular single- and multifamily projects across various income levels. The company pursues strong, green developments supported by vertically integrated manufacturing from SG Echo. SG DevCorp has stated development targets of more than 4,000 modular units totaling over 3.2 million square feet across 1,000+ acres of acquired land—a construction pipeline valued at approximately $765 million.
The division prioritizes sustainability throughout the lifecycle of its developments, reducing construction waste, energy usage, emissions, and noise pollution. Its projects aim to minimize the environmental impact while enhancing speed-to-market and structural resilience.
SG Environmental Solutions
SG Environmental Solutions provides modular environmental infrastructure and sustainable waste management technologies. At the core of this division is Sanitec, a patented system designed for medical waste sterilization and volume reduction. The technology helps organizations reduce their environmental impact while significantly lowering operational costs.
The company emphasizes responsible construction and stewardship through upcycling, waste reduction, and adaptable modular deployments. Its container-based platforms are built for diverse use cases across commercial, residential, industrial, and environmental applications, with a focus on high-efficiency, reduced-emission outcomes.
Olenox Energy
Olenox Energy is the energy development arm of Safe and Green Holdings, focused on acquiring and revitalizing distressed oil and gas assets. In May 2025, the company acquired 1,600 acres of wells and leases from Sherman Oil & Gas and its affiliates, adding 111 wells to the Olenox portfolio. Since the acquisition, Olenox has produced over 3,000 barrels of oil and is currently achieving peak production rates of 55 barrels per day. The company is preparing additional workovers to add 25–30 bpd and has completed full asset mobilization into Texas. Olenox also holds a 51% stake in Winchester Oil & Gas, representing more than 500 wells across the state.
The company is executing its strategy to build a fully integrated oil and gas platform. Olenox operations remain in full compliance with the Texas Railroad Commission, with a stated emphasis on environmental stewardship and reduced lease operating expenses.
In September 2025, Safe and Green entered into an Open Collaborative Framework with OneQode, a global digital infrastructure company. The agreement supports joint development of spill detection, real-time telemetry, and command systems for remote energy assets, enhancing Olenox’s operational capabilities through automation and data infrastructure.
Market Opportunity
Safe and Green Holdings is positioned to capitalize on macro trends across multiple sectors. The construction and real estate industries continue to seek faster, greener alternatives to traditional building methods—needs that SG Echo and SG DevCorp address through prefabricated, modular designs. In healthcare, rising demand for scalable care infrastructure underscores the relevance of SG Modular Medical’s point-of-care solutions.
Within energy, Olenox targets long-term value in revitalizing overlooked oil and gas assets. Its operational model, combined with emerging infrastructure technology partnerships, aims to improve field performance while maintaining environmental compliance. Through this diversification, Safe and Green aligns its platform with infrastructure modernization, energy resilience, and sustainability imperatives.
Leadership Team
Michael McLaren, Chairman and Chief Executive Officer, brings over 30 years of leadership in the energy industry, including military and field service projects, mergers and acquisitions, and technology development. He is the founder of Olenox Ltd., a developer of proprietary energy systems, and holds advanced degrees in Science and Business from the University of British Columbia. McLaren has authored multiple papers on alternative fuels and energy systems and serves as a lead strategist for Safe and Green’s cross-sector growth.
Patricia Kaelin, CPA, Chief Financial Officer, has more than 30 years of experience in public company financial management, mergers and acquisitions, and strategic capital deployment. She previously served as CFO and CIO of a billion-dollar construction company overseeing operations across 14 states. Her background spans construction, healthcare, manufacturing, and real estate. Kaelin holds a bachelor’s degree in business administration with a concentration in accounting from California State University, Fullerton.
Jim Pendergast, Chief Operating Officer, has held executive leadership roles across multiple sectors, including energy, construction, and agriculture. He has served as COO, CFO, and CEO at public and private firms, overseeing operations, acquisitions, and project execution. He holds an MBA in international business and finance from McMaster University and a BA in political studies and economics from Queen’s University.
For more information, visit the company’s website at www.SafeandGreenHoldings.com.
NOTE TO INVESTORS: The latest news and updates relating to SGBX are available in the company’s newsroom at https://ibn.fm/SGBX
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