For 50 years, CONTROLTEK has helped financial institutions, armored couriers, and retailers protect cash and valuables through secure, reliable, and efficient solutions built for real-world operations.
From tamper-evident security packaging to cash handling essentials, CONTROLTEK solutions are designed to improve operational efficiency, strengthen chain of custody, reduce risk, and help ensure cash moves securely through every step of the process.
As a second-generation family-owned business with a reputation for quality, consistency, and customer focus, CONTROLTEK continues to deliver on its core promise every day: Solutions That Protect. People That Deliver.
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Sustainability at CONTROLTEK
CONTROLTEK’s approach to sustainability is centered around developing practical solutions that help customers reduce environmental impact without compromising performance, security, or operational efficiency. EcoLOK4 reflects this commitment by offering a more sustainable option for cash transportation and deposit operations while maintaining the durability and tamper-evident protection customers expect from CONTROLTEK products.
By incorporating post-consumer recycled materials into the manufacturing process, CONTROLTEK supports a more circular approach to product design and helps reduce reliance on virgin plastic. The company continues to work closely with manufacturing and recycling partners to advance responsible sourcing and environmentally conscious production practices across its operations.
GreenCircle certification plays an important role in this strategy by providing independent, third-party verification of EcoLOK4’s recycled content claims. This certification reinforces CONTROLTEK’s commitment to transparency, accountability, and responsible product development while giving customers confidence that sustainability claims have been thoroughly validated by a trusted external organization.
Through EcoLOK4 and its broader sustainability initiatives, CONTROLTEK aims to help financial institutions, retailers, and armored couriers align operational needs with environmental goals while continuing to deliver secure, high-quality cash handling solutions.
Explore CONTROLTEK’S Certified Products
View CONTROLTEK’s current GreenCircle certifications in our database.
“GreenCircle certification provides our customers with added confidence that the sustainability claims behind EcoLOK4 are independently verified and backed by trusted third-party validation.”
— VP of Strategy and Marketing
