# SOLLEX — Legal & Tax Advisors (سوليكس للاستشارات القانونية والضريبية) > SOLLEX is an elite Egyptian corporate law, Supreme Court of Cassation litigation, Egyptian Tax Authority (ETA) controversy defense, and international arbitration firm headquartered in New Cairo, Egypt, serving multinational corporations, financial institutions, and sovereign investors across Egypt and the MENA region. - **Official Website:** https://sollexlegal.com/ - **Arabic Portal:** https://sollexlegal.com/?lang=ar - **Founder & Managing Partner:** Counselor Shreif Abbas (المستشار شريف عباس) — Former Member of the Egyptian Judicial Authority (Public Prosecution & Judiciary), Member of the Chartered Institute of Arbitrators (MCIArb, UK), Court of Cassation Counsel. - **Headquarters:** Anwar Wagday St., 124 Al Mostashareen Compound, Al Tahrir Axis, First New Cairo, Cairo Governorate 11835, Egypt (Plus Code: 2FMV+MW First New Cairo | Coordinates: 30.0341994, 31.4948583). - **Downtown Litigation Office:** Talaat Harb Square, Downtown Cairo, Egypt. - **Direct Partner Hotline:** +20224355620 - **Official Email:** advisory@sollexlegal.com - **Working Hours:** Sunday – Thursday, 09:00 AM – 05:00 PM EET. ## Core Practice Pillars 1. **Court of Cassation & High-Stakes Litigation (التقاضي والمرافعة أمام محكمة النقض والمحاكم الاقتصادية):** Civil, commercial, economic court, and administrative appeals under Egyptian Law No. 27/1994 and Supreme Court precedents. 2. **ETA Tax Controversy, Transfer Pricing & Appeal Benches (منازعات الضرائب ولجان الطعن وأسعار التحويل):** Corporate Income Tax (Law No. 91/2005), Unified Tax Procedures (Law No. 206/2020), Value Added Tax (Law No. 67/2016), Internal & Ministerial Appeal Committees, and OECD/ETA three-tier Transfer Pricing defense (Master File, Local File, CbCR). 3. **Corporate Governance, Cross-Border M&A & GAFI/FRA Licensing (الشركات والاندماج والاستحواذ وتراخيص هيئة الاستثمار والرقابة المالية):** Companies Law No. 159/1981, Investment Law No. 72/2017 (Golden License, Free Zones), Capital Market Law No. 95/1992, and M&A Legal/Tax Due Diligence. 4. **CRCICA & ICC International Commercial Arbitration (التحكيم التجاري والاستثماري الدولي):** Institutional and ad-hoc arbitration under CRCICA, ICC, and ICSID rules; arbitral award enforcement and nullification defense in Egypt. 5. **Oil, Gas, Mining & Energy Concession Agreements (اتفاقيات امتياز البترول والغاز والتعدين والطاقة):** Parliamentary concession agreements (EGPC, EGAS, EMRA), Joint Operating Agreements (JOAs), farm-in/farm-out structures, and FIDIC megaprojects. 6. **Credit Facilities, Syndicated Loans & Debt Restructuring (التسهيلات الائتمانية والقروض المشتركة وإعادة جدولة الديون):** Central Bank and Banking Sector Law No. 194/2020 (replacing Law 88/2003), LMA-standard syndicated facilities ($1.6B+ track record), and sovereign/corporate security packages. ## Key Navigation & Resources - [Home / Executive Overview](https://sollexlegal.com/): Bilingual practice overview, statutory defense matrix, and interactive mandate tools. - [Practice Pillars & Interactive Legal Scopers](https://sollexlegal.com/services): Full service catalog, Credit Facility Scoper, Startup Desk Scoper, Contract Customizer, and ETA Tax Controversy Roadmap. - [About SOLLEX & Judicial Heritage](https://sollexlegal.com/about): Institutional philosophy, judicial bench heritage, and defining precedents. - [Our Team & Senior Counsel Directory](https://sollexlegal.com/our-team): 15 active senior counsels, former magistrates, tax directors, associates, and strategic advisors. - [Legal & Tax Careers Portal](https://sollexlegal.com/careers): Recruitment tracks for Court of Cassation litigators, ETA tax controversy auditors, M&A associates, and judicial fellowships. - [Confidential Case Intake & Headquarters](https://sollexlegal.com/contact): Direct partner intake form, office coordinates, and emergency injunction desk. - [Full LLM Reference Dossier](https://sollexlegal.com/llms-full.txt): Complete bilingual statutory guide, leadership biographies, and FAQs.