“Thoughts are prisoners of language. It takes a seasoned mind to weave thoughts into ideas that count.”

We are English language service providers catering to the STM industry. We offer English editing, translation, and transcription services to researchers, corporates, and pharmaceutical companies worldwide. Our goal is to assist aspiring researchers fulfill their dreams of successfully publishing in top-notch scientific journals. Our main clientele lies in Japan, the hub of cutting-edge research and a quality-driven culture. As part of a constant learning process, we have consciously imbibed the Japanese culture of working diligently to achieve perfection.


Crimson began its journey by starting small, but soon became a game changer, creating innovative techniques and constantly delivering impeccable service. Our innovative business model that involves Reverse Outsourcing, which was then an untried concept, is now a norm in the academic editing industry. We grew from strength to strength, and are currently the leading and fastest growing language service providers operating under three flagship brands: Enago (English Editing), Ulatus (Translation), and Voxtab (Transcription).

Enago: English editing
Enago: English editing services
Ulatus: Language translation services
Voxtab: English transcription
Voxtab: Transcription services

We provide specialized services to researchers, business owners, and information specialists from various fields including medicine, biomedical sciences, physical sciences, and humanities. Our objective is to ace every project that we undertake to help our clients get their ideas and research published in the intended medium. So far, our pool of highly skilled freelance professionals, and a dynamic and constantly growing in-house team have served over 40,000 clients spanning across 89 countries.


Right at the outset, we knew that to make a difference in the academic editing industry, we had to do things differently. When we commenced operations in 2005, English language editing was an unfamiliar territory. Another challenge was to conquer a market like Japan by setting new and previously uncharted quality standards. We decided to follow the unprecedented path, and in March 2006, we implemented our quintessential Reverse Outsourcing model, thus becoming the first editing company to introduce this concept in India. This fulfilled our objective of positioning India as an employer to the world rather than an outsourcing destination. This is one of the many trendsetting innovations that we proudly implement in the services that we offer.

We are a storehouse of unbridled talent. We constantly encourage innovation and nurture nascent yet brilliant ideas, out-of-the-box strategies, and creative renditions of minds that work together to progress steadily. Over the years, our innovative techniques have become trendsetters for the entire community. We are not mere followers, but creators in a league of our own.

Our exemplary services signify our constant endeavor to assist the research community and businesses with our world-class services. We are best defined by our impeccable services, advanced technology, and a glorious reputation to reckon with.

Our Offices

Mumbai, India

1001, 10th Floor, Techniplex - II
Veer Savarkar Flyover, S. V. Road,
Goregaon (W), Mumbai 400062, India

Careers: hr@crimsoni.com
Sales & Marketing: request@enago.com
Tokyo, Japan

Crimson Interactive K.K.
4th Daini-Denpa Building, 2-14-10 Soto-Kanda, Chiyoda-ku,
Tokyo, 101-0021, Japan

New York, USA

1732, 1st Ave #22627
New York, 10128

New Jersey, USA

3525 Quakerbridge Road
Suite 6600
Hamilton, NJ 08619-1205

Beijing, China

Room 607, Attempt Center,
No. A6 Zhongguancun South Street,
Haidian District, Beijing, China - 100086

+86-10-8405 3589
Seoul, Korea

Crimson Interactive Korea Co., Ltd.
#803, IS BIZ Tower, Sunyudo Station 1cha,
Yangpyeong-ro 21 gil 26, Yeongdeungpo-gu,
Seoul, Korea - 07207

Crimson in numbers


0 40,000 Happy clients = Neurons in heart
Presence in

0 Presence in 89 countries = Atomic number of Actinium

0 Papers published: Chandrasekhar limit/ mass of the sun * 10^5
Head Count

0 Our head count: The smallest base 10 unprimeable number

We have worked with these companies

  • Client: Panasonic
  • Client: Canon
  • Client: Daiichi-Sankyo
  • Client: Fujitsu
  • Client: Guinness World Records
  • Client: Hitachi
  • Client: MIT
  • Client: Sony
  • Client: Toyota
  • Client: The University of Tokyo
  • Client: The University of Sydney
  • Client: Wiley
  • Client: Elsevier
  • Client: Capgemini

Awards and Recognitions

Awards: Korea Satisfaction Consumer Index 2017
Korea Satisfaction Consumer Index 2017
Awards: Korea Premium Brand Award 2016
Korea Premium Brand Award 2016
Awards: BIZZ 2014 Award

Awards: Google SME Heroes Award 2013
Google SME Heroes
Award 2013
Awards: The World Quality Commitment Award 2012

The World Quality Commitment Award 2012
Awards: Red Herring Global and Asia

Testimonial: All my future editing request will be with you. - Lily Augustina, Singapore

You have been excellent in handling my request as true professionals. I am impressed with your trait of recommending the ideal service after analyzing my requirement. Your client servicing associate is wonderful in all her communication and I appreciate her promptness in responding to my concerns. All my future editing request will be with you.

Lily Augustina, Singapore

Sakana international, Marketing Director

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