Korean translation by proven professionals.

We live and breathe Korean language and culture.
Our collective knowledge of Korea and the Korean language
is unparalleled among language agencies.

Korean translation by proven professionals.

Professional interpreters available for a wide range of assignments
across the United States and in most areas in Korea.

Our reach is worldwide.

Korean Translation Group has served clients
in more than two dozen countries across the globe.


  • We specialize in Korean language like no other language agency in the world.

  • Our Korean translators and interpreters are highly educated, experienced, and exceptionally skilled in their respective areas of specialization.

2103_동시통역 (KI>Simultaneous Interpretation)


Korean Translation Group has top-tier professional Korean interpreters available for depositions, business meetings, seminars, focus groups, training, and other consecutive and simultaneous interpretation assignments.

We have interpreters based in various areas of the United States, as well as in Seoul, Korea. 

> Learn more about our interpretation services 



All of our Korean translators and editors are highly educated native Korean speakers.

Our core translation projects team is richly experienced in translating all types of business, legal, and technical documents, from English into Korean and Korean into English.

Our Korean translators are versed in a wide range of specialized fields and industry-specific terminology.

> More about our translation services

2305_Jenner & Block


Korean Translation Group has been providing professional Korean-to-English and English-to-Korean translation and interpretation services since 2001.

Our clients include multinational corporations around the globe and over 100 law firms.

To date, we have provided Korean language services to clients in 27 countries

> List of notable clients

Our experience and expertise are
singularly focused on Korea and the Korean language.

Certified Translation of Documents for USCIS and Courts

We can provide certified English or Korean translations of most official Korean and English documents for submission to government agencies, courts, banks, and educational institutions.

The turnaround time for certified translation of a Korean family registry document (e.g. 기본증명서, 가족관계증명서, 호적등본) is 1-2 days in most cases. 

> Process and pricing

English to Korean Technical Translation

Our technical translators have deep experience in various specialized fields. Translation projects are assigned to translators and editors with degrees and/or backgrounds in the applicable fields.

Our expertise is particularly strong in the fields of engineering, energy and environmental science, healthcare, biotechnology, and medical sciences

> Korean translation rates

Simultaneous Interpretation Services

We provide professional Korean simultaneous interpretation for various events, including focus groups, conferences, and training. Our simultaneous interpreters are among the best in the industry; many hold advanced degrees from world-class conference interpretation programs.

We also provide simultaneous interpretation booths and equipment  in most areas in Korea. 

> Read more

Telephone/Zoom Interpretation

Interpretation over the phone or via Zoom is sometimes the best option in terms of safety, convenience, scheduling flexibility, and cost.

We have experienced professional  interpreters available for Korean interpretation over the phone or video conferencing in most time zones.  

> Details

Litigation Support

We provide professional legal language services for depositions, hearings, trials, and client interviews, as well as certified translations of legal documents and documentary evidence.

Our extensive legal client list includes Nixon Peabody, Blank Rome, and Jones Day, and many other Global 100 law firms.  

> Legal client list

Apostille Service

Notarization is often a part of our certified translation process. We can provide limited Apostille authentication service for our certified and notarized translations, when required, for submission in Korea or another foreign country.

We can also provide Apostille processing service for vital records and official documents issued in New York State.

> Process and fees

We have provided Korean language services to clients
in 27 countries and counting.

For the quickest response, please call us at +1 646-412-5595, weekdays between 09:00-17:30 EST.