TideWise

TideWise is a maritime technology company based in Rio de Janeiro, Brazil, specializing in intelligent robotic systems and uncrewed surface vessels (USVs) for offshore, coastal, port, and naval operations. The company designs, builds, and operates autonomous boats such as its Tupan and Suppressor-class USVs, which are used for hydrographic surveys, environmental data collection, asset inspection, logistics support, and defense-related applications. TideWise’s solutions aim to improve safety by reducing the need for human operators at sea, while also lowering operational costs and environmental impact for clients in sectors such as oil and gas, ports, offshore wind, and defense.([cbinsights.com](https://www.cbinsights.com/company/tidewise?utm_source=openai))

A TideWise charge on a bank or card statement is most likely related to a contracted service or project engagement, such as bathymetric surveys, environmental monitoring campaigns, offshore inspections, or other data-gathering and logistics missions performed using its uncrewed vessels. In some cases, charges may also stem from engineering or integration services, consulting, or custom technology solutions tied to long‑term industrial or government contracts. These amounts are typically higher-value, project-based invoices rather than small consumer purchases.

If you see a TideWise or “tidewise co” charge and are unsure about it, first cross‑check internal purchase orders, contracts, or project documents associated with maritime or offshore operations. The finance or procurement team that manages vendor relationships for naval, offshore, or port work will usually know the relevant TideWise contact and invoice details. To resolve questions, you can contact TideWise directly via the information on their official website, referencing invoice numbers, contract IDs, or project names; also verify with your bank or card issuer if you suspect fraud, and consider requesting a copy of the signed contract or purchase order to confirm the legitimacy of the charge.