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Certified Translation & Interpretation Services in LA
Ko & Martin is a boutique language service group specializing in high-caliber litigation support and conference interpretation for Korean and Chinese languages. Our certified court interpreters provide services for trials, depositions, arbitrations, and document translations, serving clients in complex legal cases including intellectual property litigation and international business disputes. With expertise in simultaneous interpretation for media events, business conferences, and cultural exchanges, we combine technical precision with cultural nuance.

Our team has supported landmark cases, including a $500 million antitrust litigation defense verdict, and high-profile events like the Golden Rooster Awards Showcase. We prioritize professionalism, timely delivery, and cost-effectiveness while maintaining deep industry partnerships and client trust through transparent communication and verified credentials.
Services
Legal Translation Court Interpretation Simultaneous Conference Interpretation Document Translation Litigation Support
Highlights and features
  • Certified court interpreters with federal litigation expertise
  • Proven success in high-stakes $500M+ legal cases
  • Simultaneous interpretation for international media events
  • Verified client endorsements from top law firms
  • Cost-effective solutions with rapid document turnaround
What people say
Tops Readily met challenges Superb language skills Complete defense verdict High-standard professionalism
Services
Legal Translation
Certified translation of legal documents including contracts, patents, and discovery materials. Our team ensures precise terminology and compliance with court standards. Services support complex litigation and international business transactions.
Court Interpretation
Real-time interpretation for trials, depositions, and arbitrations. Certified professionals maintain accuracy in high-pressure legal environments. Supports attorney-client consultations and evidence presentation.
Simultaneous Conference Interpretation
Live interpretation for business conferences, media events, and cultural exchanges. Equipped for multi-language audiences at international forums and entertainment industry showcases.
Document Translation
Accurate translation of official documents with certification for legal validity. Handles technical content across industries including technology, entertainment, and finance.
Litigation Support
Comprehensive language solutions for complex litigation including discovery management and trial preparation. Proven expertise in intellectual property and antitrust cases with high-volume document processing.
People
Soomi Ko
Certified Interpreter
Certified court interpreter with 15+ years of experience in legal translation. Lead provider for high-stakes litigation including the $500M Korean Ramen Antitrust case. Recognized for technical precision and client-focused service.
Lingling Martin
Conference Interpreter
Specializes in simultaneous interpretation for media events and business conferences. Provided services for Golden Rooster Awards and China-California Business Forum. Expert in cultural nuance and real-time communication.
Questions
What languages do you specialize in?
We specialize in Korean-English and Chinese-English translation and interpretation services.
Are your interpreters court-certified?
Yes, we are certified court interpreters for trials, depositions, and legal proceedings.
What legal services do you offer?
We provide document translation, witness preparation, and real-time interpretation for litigation.
Do you handle business conference interpretation?
Yes, we offer simultaneous interpretation for international business conferences and media events.
What notable cases have you worked on?
We supported a $500M antitrust litigation defense verdict and Golden Rooster Awards events.
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