Vertically Integrated by AI. ICC Registered & Compliant. Authenticated Trades.

We handle verification, negotiation, logistics, and compliance of Jet A1 and EN590 Diesel with the incorporation of AI tools so that every deal closes smoothly from Istanbul to Rotterdam, Fujairah, and Houston.

Location

Şişli, Istanbul, Turkey

Phone Number

+90-539-2587260

Whatsapp Number

+92-321-8990375

The 512 Triple-Layer Due
Diligence Framework

Documentation Due Diligence

Contracts, business agreements, trade instruments, and compliance records are verified to guarantee their legitimacy and legal standing.

Government-to-Government Due Diligence

Legitimacy is ensured across jurisdictions by validation of relevant government departments and regulatory bodies where needed.

Past Performance Verification

All relevant parties' past trade performance, execution capabilities, and transactional credibility will be examined.

⚠️ Note: The supplier’s & buyers legitimacy will be verified through a specialized due diligence system before any transaction.

Certifications and Affiliations Held by GMB 512

ISO 9001:2015

Certified for quality management systems.

ICC Membership

Active member of the International Chamber of Commerce, ensuring adherence to global trade standards.

S&P Global Platts Subscriber

Access to real-time Platts pricing for accurate market insights.

Dun & Bradstreet Registered

Verified business credentials for enhanced trust and transparency.

Meet Our Leadership

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Asim Bhurgri

Chief Executive Officer & Founder

Our Chief Executive Officer has over 20 years of experience as a captain of commercial and passenger aircraft, with thousands of safe flights across international routes for leading airlines. His aviation career has given him deep, practical knowledge of the industry, including fuel operations, safety standards, global logistics, and regulatory requirements.

He later brought this experience into the energy sector by founding GMB 512 Oil and Gas with a focus on aviation fuels. Today, the company specializes in the reliable supply of Jet A-1, providing high-quality fuel to commercial airlines, cargo operators, and private aviation clients around the world.

His background in flight operations, combined with his understanding of fuel trading, helps ensure smooth, cost-effective supply solutions. He leads the company with a strong focus on reliability, long-term partnerships, and responsible aviation practices. At GMB 512 Oil and Gas, aviation is not just a business sector, it is the foundation of who we are.

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Syed Hasan Meerza

Chief Operating Officer & Co-Founder

Our Co-Founder and Chief Operating Officer plays a central role in building and running GMB 512 Oil and Gas, a company operating in the global petroleum trading sector with a focus on the sourcing, trading, and logistics of refined products such as Diesel EN590 10PPM and other fuels. The company was founded to connect dependable supply chains across both emerging and established markets, supported by strong partnerships and practical operational expertise.

As COO, he oversees daily operations, managing everything from procurement to delivery. His work is focused on ensuring transactions run smoothly while maintaining strong standards in sustainability, risk control, and customer satisfaction. Based in Istanbul, Turkey, he works closely with international suppliers, buyers, and logistics partners.

With solid experience in international commodity trading, he has helped build a company known for compliance, responsiveness, and transparent business practices. At GMB 512 Oil and Gas, his focus remains on steady growth, trusted partnerships, and delivering reliable energy solutions worldwide.

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VALUES

The GMB 512 Advantage

Verified Network

We work exclusively with a carefully curated network of verified refineries, sellers, and buyers, ensuring trustworthiness and transparency in all dealings.

Efficient Processes

Our streamlined BPP (Buy – POP – Pay) system and standardized procedures (e.g., ICPO, NCNDA, SPA) ensure hassle-free transactions with no upfront fees.

Expert Leadership

Under Mr. Asim Bhurgri and Mr. Syed Hasan Meerza, our team delivers unparalleled expertise and client-centric solutions.

Sustainability and Ethics

We prioritize environmentally compliant fuels like EN590 10ppm and ethical practices, supporting clients in meeting global emissions standards and ESG goals.

Customization

We tailor services to meet each client’s unique needs, offering flexibility to address specific requirements in the petroleum sector.

VALUES

Products We Deal In

EN590 Diesel (10ppm)

Ultra-low sulfur diesel meeting stringent EU standards, sourced from verified refineries for industrial, transportation, and commercial applications.

Jet A1 Fuel

High-quality aviation fuel compliant with IATA and ASTM D1655 standards, supplied for airlines and aviation companies worldwide.

Crude Oil

Strategically sourced to meet diverse industrial demands, ensuring quality and competitive pricing.

Comprehensive Solutions for Energy Trading

Our services include the incorporation of AI tools that help to meet the needs of global buyers and sellers, backed by rigorous due diligence and ICC standards.

1. Counterparty Verification

Verify buyer/seller authenticity via financial audits (POF/BCL), sanctions screening (OFAC/EU), and trade history analysis with the help of modern and AI tools.

2. Due Diligence & Compliance

Full audits of Tank Storage Agreements (TSA) and Charter Party Agreements (CPA) with direct terminal confirmations (e.g., Vopak Rotterdam).

3. Negotiating SPA & Execution

Draft ICC-compliant SPAs with Incoterms® 2020 (FOB/CIF). Oversee POP/POF exchanges and payment terms.

4. Market Intelligence & Advisory

Real-time pricing via Platts-linked analytics and risk assessments for geopolitical/supply chain disruptions.

TESTIMONIAL

Voices of Trust From Istanbul to Houston

Among many brokers we have previously dealt with, GMB 512 is one of the few that truly double-checks everything before proceeding. Their AI-powered solutions identified problems, and we avoided a significant financial risk just because of that.

Aviation Fuel Supplier (Rotterdam)

Operations Director

The oil trading world is full of scammers, but these guys are the real deal. Every document, from POP to SPA, was verified and compliant with ICC standards. Communication was clear, timelines were realistic, and the best part they delivered what they had promised.

Senior Trader

Energy Procurement Firm (Dubai)

We were hesitant to move forward with a big EN590 contract, but GMB 512’s verification system gave us the go-ahead. Before the transaction, we received SGS inspection reports, tank confirmations, and confirmed counter parties.

Commercial Manager

Refinery Client (Houston)

We receive dozens of enquiries per week, and manual due diligence takes forever. The AI-supported verification system of GMB 512 greatly accelerated that process. We identified the real buyers and the middlemen in no time with such invaluable insight.

CEO, Midstream

Logistics Company (Istanbul)

I’ve been in trading for 18 years and have seen it all. Starting from fake offers, missing documents to overpromises. But GMB 512 and their AI help eliminate that risk. It’s not the company, it’s the people behind it. Asim and Hasan, who make the difference with a very ethical and professional approach.

Procurement Head

Jet A1 Buyer (Singapore)

FAQs

Questions From People

We are aware of the common fake listings and suspicious brokers in this sector. Our AI-powered verification system screens every counterpart we introduce you to, utilizing reliable data sources like Refinitiv, Dun & Bradstreet, and Windward AI to examine trade history, financial records, sanctions list, and corporate ownership. No trade proceeds until every step of verification is finished.

Yes, one of our main priorities is product authenticity. We don’t rely on assumptions or documents that have been supplied to us. Each transaction is accompanied by direct terminal confirmations and third-party inspections (SGS, Intertek, or Bureau Veritas). Before any contract is signed, our AI system verifies that every barrel you see on paper is authentic and available by cross-referencing tank data, TSAs, and vessel movements.

Most intermediaries rely on information that has already been shared. We follow the verified-first rule, which involves using both AI and human oversight to authenticate each refinery, storage terminal, and trade document. Also, we have earned ISO 9001:2015 certification and ICC alignment, indicating that our procedures adhere to globally recognized trade and compliance guidelines.

  1. Our ICC-compliant SPAs specify each party’s responsibilities and payment protections under Incoterms® 2020.
  2. POP, POF, TSA, and CPA checks are used to verify all transactions in advance, so there is very little chance of post-contract failure.
  3. Our legal and compliance team helps both parties to secure a fair, verifiable settlement in the event that a problem occurs.

Trades happen quickly after both counter parties have been verified, generally 30% faster than traditional broking timescales. Our team works directly with terminals and inspectors to save delays while our AI technology automates risk evaluations and paperwork checks. Leveraging technology to maximize efficiency.

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We are the trusted 5% in a 95% unverified market.

Every transaction is AI-verified, ICC-compliant, and backed by ISO 9001-certified processes.