About o2joy.in
Colonel S S Singh, SM, FRGS Executive Chairman
Colonel S S Singh, SM, FRGS Executive Chairman
Colonel S S Singh, SM, FRGS Executive Chairman
A decorated Army officer with four Gallantry Medals, has led 25 major expeditions including 14 Himalayan peaks and a world-record ski run from Mt. Trishul. A Lifetime Fellow of the Royal Geographical Society (UK), he founded Eco Adventures—awarded Best Adventure Company of India—and co-founded the Youth Exploring Society with Sir Edmund Hillary.
ALTHEA JOY SINGH, Director
Colonel S S Singh, SM, FRGS Executive Chairman
Colonel S S Singh, SM, FRGS Executive Chairman
Founder of Joybells School in Sikkim (1983) and Dehradun (2004), she provides education, shelter, and holistic care. She is also the Founder Chairperson of Garden of Joy, a space created to manifest positivity and well-being. Honored with the “Jewel of India” and “Vidya Ratan” awards, she continues to inspire with her compassion and lifelong dedicated for the JOY of needy.
Stephen Singh, CEO
Colonel S S Singh, SM, FRGS Executive Chairman
Stephen Singh, CEO
Masters in Business Law and Business Finance
CEO of Golden Bridges Enterprises, Pvt. Ltd. Entrepreneur & investor with more than 25 years experience developing businesses and forming policy in the United Kingdom, United States, Austria, China, India and Bhutan. Former Industry & Parliament Trust Advisory for British House of Lords to globa
Masters in Business Law and Business Finance
CEO of Golden Bridges Enterprises, Pvt. Ltd. Entrepreneur & investor with more than 25 years experience developing businesses and forming policy in the United Kingdom, United States, Austria, China, India and Bhutan. Former Industry & Parliament Trust Advisory for British House of Lords to global blue-chip companies. He now leads fertilizer imports (with BlackRock investors) and a logistics firm.
Partners
JaeHyun KIM Founder, Co-Chairman, CEO
SeungWon LEE Founder, Co-Chairman, CTO
SeungWon LEE Founder, Co-Chairman, CTO
A Murdoch University graduate with global certifications in IECEx, CompEx, and EEHA, Mr. Kim Jae-Hyun brings expertise in engineering, safety, and innovation. As CEO of B3 EnS, he leads the creation of world-class Hyperbaric Oxygen Therapy (HBOT) chambers, driving rejuvenation technology with a focus on safety, quality, and client trust.
SeungWon LEE Founder, Co-Chairman, CTO
SeungWon LEE Founder, Co-Chairman, CTO
SeungWon LEE Founder, Co-Chairman, CTO
With 20 years of expertise in engineering and manufacturing HBOT chambers, Mr. SeungWon Lee oversees technical operations, pressure vessel fabrication, and onsite installation. A former General Manager at Daesung Engineering, he brings proven skill in pipe design, welding, and commissioning, ensuring precision and reliability in B3 EnS’s advanced rejuvenation solutions.
AMTZ
SeungWon LEE Founder, Co-Chairman, CTO
AMTZ
AMTZ (Andhra Pradesh MedTech Zone) is India’s premier medical technology park, housing common manufacturing and scientific facilities such as biomaterial testing, 3D printing, MRI superconducting magnets, gamma irradiation, and more.
During the pandemic, AMTZ produced over 100 ventilators, 500 oxygen concentrators, and 1 million RT-PCR kit
AMTZ (Andhra Pradesh MedTech Zone) is India’s premier medical technology park, housing common manufacturing and scientific facilities such as biomaterial testing, 3D printing, MRI superconducting magnets, gamma irradiation, and more.
During the pandemic, AMTZ produced over 100 ventilators, 500 oxygen concentrators, and 1 million RT-PCR kits daily, while also deploying mobile container hospitals, PCR labs, and oxygen plants to remote regions.
Built in just 342 days, AMTZ stands among the world’s largest medtech clusters, with 100+ companies engaged in R&D and production of life-saving devices, positioning India as a global leader in medical technology.
advisors
Prof. Dr. Philip B. James MB, ChB, DIH, PhD, FFOM
Prof. Dr. Philip B. James MB, ChB, DIH, PhD, FFOM
Prof. Dr. Philip B. James MB, ChB, DIH, PhD, FFOM
Dr. Philip B. James is a world-recognized authority in
hyperbaric and diving medicine. A recipient of the Craig
Hoffman Award, he advanced key research demonstrating
how oxygen restores tissue function and supports healing,
particularly in neurological conditions. Dr. James helped
establish 65 community hyperbaric centres through the
Hyperbari
Dr. Philip B. James is a world-recognized authority in
hyperbaric and diving medicine. A recipient of the Craig
Hoffman Award, he advanced key research demonstrating
how oxygen restores tissue function and supports healing,
particularly in neurological conditions. Dr. James helped
establish 65 community hyperbaric centres through the
Hyperbaric Oxygen Treatment Trust (HBOTT) across the UK
and the Republic of Ireland.
He is a passionate advocate for using oxygen in treating
disorder of the brain, and now serves as an adviser to the
HBOTT Charity and O2 JOY.
Hee-Duck KIM M.D., Ph.D
Prof. Dr. Philip B. James MB, ChB, DIH, PhD, FFOM
Prof. Dr. Philip B. James MB, ChB, DIH, PhD, FFOM
Dr. Hee-Duck Kim, surgery specialist and HBOT authority with 30+ years’ experience, pioneered Korea’s first saturation dive medical support and founded the Diving Emergency Network Korea. He has overseen 400,000+ HBOT treatments and continues to advise governments and advance hyperbaric medicine research.
Mr. Hari Kumar Technical Advisor
Prof. Dr. Philip B. James MB, ChB, DIH, PhD, FFOM
Mr. Hari Kumar Technical Advisor
Mechanical Engineering, with 32+ years of experience in manufacturing, machine design, new product development, process engineering, and tooling. Incharge of quality control for Automotive Components for export to Germany for nearly 10 yrs. Certified ISO 9001:2015 & TS16949 Auditor, currently serving as AGM at a leading Rock Breakers company.
Our Partners & Manufacturing Partners
