Alto Club

About Alto Club

Alto Club is an independent surveying and inspection company based in Rotterdam, the Netherlands, operating internationally across maritime, bulk, energy, renewables and industrial environments.

We provide independent inspection, measurement and verification services, including cargo quantity and condition surveys, bunker quantity surveys (BQS), draft surveys, stockpile and warehouse measurements, as well as sampling, tallying and cleanliness inspections.

In addition, Alto Club delivers advanced remote sensing services such as drone-based volumetric surveys, LiDAR mapping and thermographic inspections, supporting both operational verification and condition-based assessments of assets and infrastructure.

Our services are supported by Quantics, our digital reporting and data framework, which integrates field measurements, sensor data and manual observations into traceable, reproducible and audit-grade documentation.

Our approach combines physical inspection with digital verification, with a strong focus on independence, transparency of methodology and clarity of reporting, particularly in claims-, insurance- and compliance-sensitive environments. We deliberately distinguish factual observations from interpretation to reduce ambiguity and dispute risk.

Alto Club supports traders, terminals, ship operators, logistics providers, energy and industrial clients, and cooperates with established international partners where required.

Head office: Rotterdam, the Netherlands Operations: International

For enquiries, surveys or partnerships: info@altoclub.nl

Keywords

• Agency-Services
• Audit-Grade Reporting
• Bunker Quantity Survey
• Cargo Quality & Quantity Survey
• Cleanliness Inspections
• Draft Survey
• Drone Inspections
• Independent Verification
• Inspection Services
• Inspections
• International Trade
• Lidar Mapping
• Marine Surveying
• Port Services
• Quantics
• Remote Sensing
• Sampling
• Sampling & Tallying
• Seafreight
• Stockpile & Warehouse Measurement
• Supervision
• Tally
• Thermographic Inspections
• Volumetrics
• Weight Determination

Address

• Headquarters

  RotterdamZuid-Holland, Netherlands

Team by function

Based on 1 public job profiles as of 4 September 2026.

• Other / Unclassifiable1