About Us

Who We Are

Voxtab is the preferred global partner for transcription, voiceover, captioning, and subtitling services for people, businesses, and institutions worldwide. We are a constituent brand of Crimson Interactive, one of the world's foremost providers of language solutions.

We began as a niche academic transcription service provider in 2005. Today, our global clientele in 125 countries has made us a trusted world leader, known for raising the bar and setting new standards in language services.

Voxtab delivers more than just accurate, error-free linguistic services. We specifically work with language and subject matter experts who are highly qualified and understand cultural nuances. This gives our clients an advantage as we deliver context and meaning, not just words. Whether it is in the fields of business, academia, law, medicine, or any of our other 50 different specialties, our team consistently delivers high-quality results.

Our Brands

A key aspect involved in the growth of our brands as leaders on the global stage is the strong knowledge of diverse industries. Our objective is delivering high-quality English language solutions through innovation—in thoughts, processes, and approaches.

Voxtab™ – Transcription Services
Offering high-quality transcription services with specialization in English and Japanese transcription. With value-addition options to summarize, proofread, and copy-edit your transcripts—Voxtab caters to both individual and corporate clients through a gamut of services like business, legal, academic, medical, market research, interview, media, and multilingual transcription services.

Ulatus™ – Translation Services
A specialist in Asian language translations providing end-to-end services to academic researchers as well as corporates worldwide. We help researchers/companies break language barriers and communicate with their audience in their native language. We specialize in Japanese, Chinese, Korean, and Indic language pairs.

Enago™ – Language Editing Services
Substantive Editing, Copy Editing, Proofreading, Pre-submission, and Post-submission Services.

Publication Support
End-to-end publication support services ranging from Journal Selection, Pre Submission Peer Review to Journal Submission, and many more.

You're Safe With Us: ISO Certified

We treat your assets with the greatest integrity. Voxtab guarantees information security by following internationally renowned standards (ISO) in security, quality management and translation services.

ISO/IEC 27001:2013 Information Security Management System (ISMS)


ISO 9001:2015
Quality Management
System (QMS)


ISO 17100:2015 Requirements for Translation Services


Global Presence

  • Voxtab-Global-Presence-USA New York / New Jersey, USA

  • Voxtab-Global-Presence-Korea Seoul, Korea

  • Voxtab-Global-Presence-China Beijing / Shanghai, China

  • img/flags/ja.png Tokyo, Japan

  • Voxtab-Global-Presence-India Mumbai, India

  • Voxtab-Global-Presence-UK London, United Kingdom

  • Voxtab-Global-Presence-Turkey Istanbul, Turkey

  • Voxtab-Global-Presence-Taiwan Taipei, Taiwan

  • Voxtab-Global-Presence-Kuwait Sharq, Kuwait

New York, USA



New Jersey, USA



Seoul, Korea

Crimson Interactive Korea Co., Ltd.


Beijing, China



Tokyo, Japan

Crimson Interactive K.K.

+81-3-5050-5374 | toiawase@crimsonjapan.co.jp

Mumbai, India

Crimson Interactive


Sales & Marketing: request@voxtab.com

London, United Kingdom

+44 (0)7716 585060

Istanbul, Turkey

+90-312-428-22 88 / +90 312 428-37 64

Taipei, Taiwan



Sharq, Kuwait

+44 (0)7716 585060

Already with Us

Winning awards for our Commitment

Voxtab’s commitment to quality and service has been recognized and rewarded with a number of awards from around the globe.

BIZZ Award 2014 for Quality Services -  Voxtab
Korea Consumer Satisfaction Index Award (KCSI) 2018 - Voxtab
Korea premium brand award 2016  - Voxtab
The World Quality Commitment Award 2012  - Voxtab
Red Herring top 100 Asia and Global Awards  - Voxtab
India SME Heroes Challenge  - Voxtab
See what Our Customers say

Customer Testimonials


Trusted By

Voxtab has already earned the trust of many institutions and businesses in the fields of medicine, science, technology and media. We have worked with over 25,000 clients around the world.

Voxtab Clients - UNICEF Voxtab Clients - Netflix Voxtab Clients - Future Science Group Voxtab Clients - Maruzen Voxtab Clients - Moravia Voxtab Clients - Universitas Indonesia Voxtab Clients - NHK (Japan Broadcasting Corporation) Voxtab Clients - Royal Society of Chemistry Voxtab Clients - The University of Tokyo