New IMO 2026 regulations: Impact on marine fuel testing
As global sulfur limits tighten, accurate testing of VLSFO and alternative marine fuels becomes critical. Learn how our advanced methods ensure compliance.
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About Gebo Inspection Services
Global experts in fuel testing & quality assurance.
Founded in 2019, Gebo Inspection Services delivers precise, accredited petroleum testing and inspection solutions. With strategic offices in Houston (USA), Qingdao (China), Singapore, Belgium, the Netherlands, and Saudi Arabia, we serve the international energy industry. Our state‑of‑the‑art laboratories perform a full range of ASTM and ISO methods for jet fuel, diesel, gasoline, biodiesel, and alternative fuels.
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Our Core Services
Comprehensive fuel testing and inspection solutions tailored to your industry needs.
Jet Fuel Testing
Learn moreDiesel Fuel Testing
Learn moreGasoline Testing
Learn moreBiodiesel & Alternative Fuels
Learn moreExpert Witness Testimony
Learn moreOn‑Site Sampling & Inspection
Learn moreDelivering precision and trust across the global energy supply chain.
Trusted by major oil companies, airlines, refineries, and traders worldwide
Global Presence
Strategically located offices and laboratories to serve you wherever your operations take you.
Houston, TX
USA Headquarters
Singapore & Qingdao
Asia-Pacific Hub
Belgium & Netherlands
European Centre of Excellence
Frequently Asked Questions
Get answers to common questions about our testing services, turnaround times, and accreditation.
Quality you can trust
Accurate analysis, reliable results.
We combine state‑of‑the‑art instrumentation with decades of industry expertise to deliver precise fuel quality data. Every sample is handled with chain‑of‑custody protocols to ensure integrity from field to final report.
ISO 17025 Accredited Laboratories
24/7 Emergency Response
Client Testimonials
“Gebo Inspection Services provided rapid turnaround on our jet fuel analysis with exceptional accuracy. Their reports are clear and accepted by all our customers.”
– Aviation Fuel Trader, Singapore
“We rely on Gebo for all our diesel quality monitoring. Their on‑site sampling team is professional and always meets our strict deadlines.”
– Logistics Manager, Rotterdam
“Expert witness support from Gebo was instrumental in resolving our fuel contamination dispute. Highly recommended.”
– Legal Counsel, Houston
Industry Insights
Stay updated with the latest in fuel quality, regulations, and testing innovations.
Biodiesel stability: How to avoid oxidation and contamination
Oxidation can lead to filter plugging and engine damage. Our experts share best practices for biodiesel storage and testing.
The role of expert witnesses in fuel quality disputes
When fuel contamination leads to litigation, independent laboratory analysis and expert testimony can be decisive. Learn how our team supports legal cases.