# Stowlog > Stowlog is a B2B SaaS platform for HSSE (Health, Safety, Security, and Environment) management at port-logistic facilities. The product is modular: each module covers a specific operational workflow inside a container terminal or port facility, including safety induction, risk assessment, contractor permits, visitor access, 3D facility orientation, and access suspensions. Stowlog is a spin-off of the Spanish design and software studio Estudio Cactus and the founding team has been working with port operators for about ten years. Headquarters are in Castellón, Spain. CEO: Pablo Aguirre Babiloni. ## About Stowlog Stowlog is the dedicated product line for port and terminal HSSE digitalization, born inside Estudio Cactus and now operated as an independent SaaS. The platform is sold to terminal operators, shipping lines, and port authorities that need to coordinate the daily flow of workers, contractors, drivers, and visitors entering a facility under ISPS Code obligations. The platform is web-based and modular. Customers can deploy one or several modules depending on operational priorities, and modules share a common identity, access control, and audit layer. Stowlog focuses on the actual workflows that a terminal HSSE department and a PFSO (Port Facility Security Officer) run every day: who is approved to enter, what they are authorized to do, where they can go, and what happens when something goes wrong. - Company website: [https://www.stowlog.com](https://www.stowlog.com) - About page: [https://www.stowlog.com/about-us](https://www.stowlog.com/about-us) - Contact: [https://www.stowlog.com/contact-us](https://www.stowlog.com/contact-us) - Email: [info@stowlog.com](mailto:info@stowlog.com) ## Modules Stowlog ships six product modules. Each one is documented on its own page. ### Safety Induction URL: [https://www.stowlog.com/modules/safety-induction](https://www.stowlog.com/modules/safety-induction) Your path to port safety: a video-based guidance, assessment, and access approval for a secure facility experience. The module delivers the mandatory safety briefing to workers, contractors, and visitors before they enter the terminal, evaluates comprehension, and records the outcome so that access can be granted or denied based on a verifiable training record. This addresses one of the core requirements of any port HSSE program, where every person on the apron must have received and acknowledged the site-specific safety rules. ### Risk Assessment URL: [https://www.stowlog.com/modules/risk-assessment](https://www.stowlog.com/modules/risk-assessment) In a port environment, safety and operational risks are constant, from accidents to security incidents. Without an effective risk assessment, it is difficult to prevent problems before they occur. The module structures the identification, evaluation, and mitigation of hazards across terminal operations, keeping a documented trail that supports both internal HSSE governance and external audits. ### Control of Contractors URL: [https://www.stowlog.com/modules/permit-to-work](https://www.stowlog.com/modules/permit-to-work) Seamless workflow management: request, review, and track Permits to Work (PTW) effortlessly. Contractors entering a terminal usually need a formal Permit to Work that defines the scope of the job, the hazards involved, and the controls in place. The module digitalizes the PTW lifecycle, from contractor request and HSSE review to approval, supervision, and closeout. The product is currently published under the URL /modules/permit-to-work; the public name shown to users is Control of Contractors. ### Visits Management URL: [https://www.stowlog.com/modules/visits-management](https://www.stowlog.com/modules/visits-management) Streamlined visit management and real-time monitoring for enhanced security. The module covers the lifecycle of visitors and external guests: pre-registration, host approval, check-in at the gate, on-site escort or zone restriction, and check-out. Real-time monitoring gives security and HSSE teams visibility over who is on site at any given moment, which is a baseline expectation under the ISPS Code. ### Virtual Facility URL: [https://www.stowlog.com/modules/3d-map](https://www.stowlog.com/modules/3d-map) Get to know the facility beforehand to navigate safely and efficiently. The module exposes an interactive 3D representation of the terminal so that new workers, drivers, and contractors can familiarize themselves with the layout, restricted areas, and traffic flows before stepping on site. The product is currently published under the URL /modules/3d-map; the public name shown to users is Virtual Facility. ### Suspensions URL: [https://www.stowlog.com/modules/suspensions](https://www.stowlog.com/modules/suspensions) Promoting accountability: clear communication and resolution for rule violations. When a worker, driver, or contractor breaches the terminal HSSE rules, the module records the incident, applies the corresponding access suspension, notifies the affected parties, and tracks the resolution. The suspension status is propagated to the access control workflow so that suspended individuals cannot enter the facility until the case is resolved. ## Customers Stowlog is deployed at a mix of global shipping lines and terminal operators and at mid-tier regional terminals. ### Enterprise - Maersk - APM Terminals — Valencia (Spain) - APM Terminals — Barcelona (Spain) - APM Terminals — Pipavav (India) - APM Terminals — Port Elizabeth (New Jersey, USA) - APM Terminals — Pier 400 (Los Angeles, USA) - CMA CGM - COSCO ### Mid-tier - Florida International Terminal (USA) - South Florida Container Terminal (USA) - Onne Terminal (West Africa, Nigeria) - LCB1 (Thailand) ## Resources - Case studies index: [https://www.stowlog.com/resources/case-studies](https://www.stowlog.com/resources/case-studies) - News and updates: [https://www.stowlog.com/resources/news](https://www.stowlog.com/resources/news) Individual case studies live under [https://www.stowlog.com/resources/case-studies/](https://www.stowlog.com/resources/case-studies/) followed by the customer or project slug. The index lists every published deployment. ## Port HSSE Glossary Stowlog operates in the port and terminal HSSE domain. The following terms appear throughout the product and documentation. - HSSE: Health, Safety, Security, and Environment. The umbrella discipline that covers worker safety, occupational health, facility security, and environmental protection inside a terminal. - ISPS Code: International Ship and Port Facility Security Code. An IMO regulation that defines security requirements for ships and port facilities engaged in international trade, including risk assessments, security plans, access control, and designated officers. - PFSO: Port Facility Security Officer. The person designated as responsible for the development, implementation, revision, and maintenance of the Port Facility Security Plan (PFSP) under the ISPS Code. - PFSP: Port Facility Security Plan. The plan developed to ensure the application of measures designed to protect the port facility and the ships, persons, cargo, cargo transport units, and ship's stores within it from the risks of a security incident. - PTW: Permit to Work. A formal document that authorizes specific personnel to carry out specific work, at a specific location, within a specific timeframe, under specific safety conditions. - Induction: A mandatory briefing delivered to any person before they enter a facility, covering site rules, hazards, emergency procedures, and behavior expectations. - Access control: The set of policies and systems that determine who can enter a facility, when, through which gates, and into which zones. - Risk assessment: The systematic process of identifying hazards, evaluating their likelihood and impact, and defining controls to keep them within an acceptable level. - Terminal operator: The company that runs the day-to-day operations of a container terminal or port facility. - Shipping line: The company that operates vessels and is the commercial counterpart for container moves at the terminal. ## Contact - Website: [https://www.stowlog.com](https://www.stowlog.com) - Contact form: [https://www.stowlog.com/contact-us](https://www.stowlog.com/contact-us) - Email: [info@stowlog.com](mailto:info@stowlog.com) - Headquarters: Castellón, Spain - CEO: Pablo Aguirre Babiloni - Parent studio: Estudio Cactus (Stowlog is a spin-off)