Reset Map22 Station Road Cambridge, Cambridgeshire, CB1 2JD United KingdomHelios Global Group is an independent, full-service healthcare communications network comprising three specialist medical communications agencies—Helios, Selene and Apollo—alongside a dedicated market access and HEOR agency, Cogentia. Founded in 2015, we are a science-first organisation driven by a desire to do medical communications differently. We deliver impactful, scientifically rigorous solutions that educate, influence behaviour and help shape the future of patient care. Our integrated expertise spans strategic consultancy, medical and scientific communications, commercialisation, and evidence, value and market access—supported by in-house studio, digital, innovation and editorial teams. Our therapeutic expertise is both broad and deep, encompassing cardiovascular and metabolic disease, cell and gene therapies, gastrointestinal disorders, haematology, infectious diseases, inflammation and immunology, neurology and pain, oncology and haematological oncology, ophthalmology, and rare diseases. With more than 300 professionals across five offices in the UK and USA, scientific excellence underpins everything we do. Over 70% of our client-facing team hold PhDs or higher degrees, and our industry-leading retention rate—consistently above 90%—reflects our commitment to being a great place to work and a trusted partner to our clients. Independent, agile and collaborative, we tailor our approach to meet each client’s unique challenges. In 2025, 90% of surveyed clients (N=87) rated Helios as better or much better than other agencies they had worked with. We are proud to have been awarded an EcoVadis Silver Medal in 2025 and remain firmly committed to the Science Based Targets initiative (SBTi).
23FC Mereside Alderley Park Alderley Edge, Cheshire, SK10 4TG United KingdomHelios Global Group is an independent, full-service healthcare communications network comprising three specialist medical communications agencies—Helios, Selene and Apollo—alongside a dedicated market access and HEOR agency, Cogentia. Founded in 2015, we are a science-first organisation driven by a desire to do medical communications differently. We deliver impactful, scientifically rigorous solutions that educate, influence behaviour and help shape the future of patient care. Our integrated expertise spans strategic consultancy, medical and scientific communications, commercialisation, and evidence, value and market access—supported by in-house studio, digital, innovation and editorial teams. Our therapeutic expertise is both broad and deep, encompassing cardiovascular and metabolic disease, cell and gene therapies, gastrointestinal disorders, haematology, infectious diseases, inflammation and immunology, neurology and pain, oncology and haematological oncology, ophthalmology, and rare diseases. With more than 300 professionals across five offices in the UK and USA, scientific excellence underpins everything we do. Over 70% of our client-facing team hold PhDs or higher degrees, and our industry-leading retention rate—consistently above 90%—reflects our commitment to being a great place to work and a trusted partner to our clients. Independent, agile and collaborative, we tailor our approach to meet each client’s unique challenges. In 2025, 90% of surveyed clients (N=87) rated Helios as better or much better than other agencies they had worked with. We are proud to have been awarded an EcoVadis Silver Medal in 2025 and remain firmly committed to the Science Based Targets initiative (SBTi).
350 Goose Lane, Building B, Suite 202 Guilford, CT, CT 06437 United KingdomHelios Global Group is an independent, full-service healthcare communications network comprising three specialist medical communications agencies—Helios, Selene and Apollo—alongside a dedicated market access and HEOR agency, Cogentia. Founded in 2015, we are a science-first organisation driven by a desire to do medical communications differently. We deliver impactful, scientifically rigorous solutions that educate, influence behaviour and help shape the future of patient care. Our integrated expertise spans strategic consultancy, medical and scientific communications, commercialisation, and evidence, value and market access—supported by in-house studio, digital, innovation and editorial teams. Our therapeutic expertise is both broad and deep, encompassing cardiovascular and metabolic disease, cell and gene therapies, gastrointestinal disorders, haematology, infectious diseases, inflammation and immunology, neurology and pain, oncology and haematological oncology, ophthalmology, and rare diseases. With more than 300 professionals across five offices in the UK and USA, scientific excellence underpins everything we do. Over 70% of our client-facing team hold PhDs or higher degrees, and our industry-leading retention rate—consistently above 90%—reflects our commitment to being a great place to work and a trusted partner to our clients. Independent, agile and collaborative, we tailor our approach to meet each client’s unique challenges. In 2025, 90% of surveyed clients (N=87) rated Helios as better or much better than other agencies they had worked with. We are proud to have been awarded an EcoVadis Silver Medal in 2025 and remain firmly committed to the Science Based Targets initiative (SBTi).
350 Goose Lane, Building B, Suite 202 Guilford, CT, CT 06437 United StatesHelios Global Group is an independent, full-service healthcare communications network comprising three specialist medical communications agencies—Helios, Selene and Apollo—alongside a dedicated market access and HEOR agency, Cogentia. Founded in 2015, we are a science-first organisation driven by a desire to do medical communications differently. We deliver impactful, scientifically rigorous solutions that educate, influence behaviour and help shape the future of patient care. Our integrated expertise spans strategic consultancy, medical and scientific communications, commercialisation, and evidence, value and market access—supported by in-house studio, digital, innovation and editorial teams. Our therapeutic expertise is both broad and deep, encompassing cardiovascular and metabolic disease, cell and gene therapies, gastrointestinal disorders, haematology, infectious diseases, inflammation and immunology, neurology and pain, oncology and haematological oncology, ophthalmology, and rare diseases. With more than 300 professionals across five offices in the UK and USA, scientific excellence underpins everything we do. Over 70% of our client-facing team hold PhDs or higher degrees, and our industry-leading retention rate—consistently above 90%—reflects our commitment to being a great place to work and a trusted partner to our clients. Independent, agile and collaborative, we tailor our approach to meet each client’s unique challenges. In 2025, 90% of surveyed clients (N=87) rated Helios as better or much better than other agencies they had worked with. We are proud to have been awarded an EcoVadis Silver Medal in 2025 and remain firmly committed to the Science Based Targets initiative (SBTi).
350 Goose Ln Guilford, CT, 06437 2491 United StatesHelios Global Group is an independent, full-service healthcare communications network comprising three specialist medical communications agencies—Helios, Selene and Apollo—alongside a dedicated market access and HEOR agency, Cogentia. Founded in 2015, we are a science-first organisation driven by a desire to do medical communications differently. We deliver impactful, scientifically rigorous solutions that educate, influence behaviour and help shape the future of patient care. Our integrated expertise spans strategic consultancy, medical and scientific communications, commercialisation, and evidence, value and market access—supported by in-house studio, digital, innovation and editorial teams. Our therapeutic expertise is both broad and deep, encompassing cardiovascular and metabolic disease, cell and gene therapies, gastrointestinal disorders, haematology, infectious diseases, inflammation and immunology, neurology and pain, oncology and haematological oncology, ophthalmology, and rare diseases. With more than 300 professionals across five offices in the UK and USA, scientific excellence underpins everything we do. Over 70% of our client-facing team hold PhDs or higher degrees, and our industry-leading retention rate—consistently above 90%—reflects our commitment to being a great place to work and a trusted partner to our clients. Independent, agile and collaborative, we tailor our approach to meet each client’s unique challenges. In 2025, 90% of surveyed clients (N=87) rated Helios as better or much better than other agencies they had worked with. We are proud to have been awarded an EcoVadis Silver Medal in 2025 and remain firmly committed to the Science Based Targets initiative (SBTi).
23FC Mereside, Alderley Park, Alderley Edge Cheshire, SK10 4TG United KingdomHelios Global Group is an independent, full-service healthcare communications network comprising three specialist medical communications agencies—Helios, Selene and Apollo—alongside a dedicated market access and HEOR agency, Cogentia. Founded in 2015, we are a science-first organisation driven by a desire to do medical communications differently. We deliver impactful, scientifically rigorous solutions that educate, influence behaviour and help shape the future of patient care. Our integrated expertise spans strategic consultancy, medical and scientific communications, commercialisation, and evidence, value and market access—supported by in-house studio, digital, innovation and editorial teams. Our therapeutic expertise is both broad and deep, encompassing cardiovascular and metabolic disease, cell and gene therapies, gastrointestinal disorders, haematology, infectious diseases, inflammation and immunology, neurology and pain, oncology and haematological oncology, ophthalmology, and rare diseases. With more than 300 professionals across five offices in the UK and USA, scientific excellence underpins everything we do. Over 70% of our client-facing team hold PhDs or higher degrees, and our industry-leading retention rate—consistently above 90%—reflects our commitment to being a great place to work and a trusted partner to our clients. Independent, agile and collaborative, we tailor our approach to meet each client’s unique challenges. In 2025, 90% of surveyed clients (N=87) rated Helios as better or much better than other agencies they had worked with. We are proud to have been awarded an EcoVadis Silver Medal in 2025 and remain firmly committed to the Science Based Targets initiative (SBTi).
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