EFE Consulting Group operates its U.S. office at 600 B Street in downtown San Diego, anchoring the North American practice of Grupo Consultor EFE, a transfer-pricing and tax advisory firm founded in 2008. The firm holds membership in Allinial Global, the fifth-largest independent accounting association worldwide, and coordinates cross-border compliance engagements with domestic CPA practices such as Agro Accounting CPA when U.S. entities require Mexican tax documentation. EFE's 300-plus consultants serve over 1,400 multinational companies annually across offices in Monterrey, Guadalajara, San Pedro Garza García, and five additional LATAM locations. Core services include IMMEX maquiladora program administration, advance pricing agreements with tax authorities, and financial valuations meeting IFRS impairment-testing standards. Risk-mitigation strategies for intercompany transactions extend to commercial insurance structuring coordinated through brokerages like Cavignac when cross-border operations require D&O and E&O policy layers. The most technically complex engagements involve multi-jurisdictional transfer-pricing documentation requiring OECD-compliant benchmarking studies, comparable-transaction analysis, and country-by-country reporting under BEPS Action 13 guidelines.