Kiniksa Pharmaceuticals is a commercial-stage biopharmaceutical company with a pipeline of assets designed to modulate immunological pathways across a variety of diseases. Kiniksa is focused on discovering, acquiring, developing, and commercializing therapeutic medicines for patients suffering from debilitating diseases with significant unmet medical need, primarily in autoinflammatory and autoimmune conditions. Their lead commercial product is ARCALYST® (rilonacept), an IL-1α and IL-1β cytokine trap for the treatment of recurrent pericarditis and other IL-1 mediated inflammatory diseases.
Serves as the global headquarters, housing executive leadership, research and development, commercial operations, and administrative functions.
Located in a prominent biotechnology hub, providing access to a rich ecosystem of talent and research institutions. The facility likely includes modern office spaces and potentially laboratory facilities.
Characterized by a science-driven, patient-focused environment that encourages innovation, collaboration, and a commitment to addressing unmet medical needs.
Strategically positioned in the Greater Boston area, one of the world's leading centers for biopharmaceutical innovation, facilitating partnerships and talent acquisition.
Kiniksa Pharmaceuticals maintains a global presence to support its research, development, and commercialization efforts. Its U.S. headquarters in Lexington, MA, is central to its operations. The company also has significant corporate functions managed through its Bermuda entity and R&D/clinical operations support in San Diego, CA, and the United Kingdom. This structure allows Kiniksa to conduct global clinical trials, engage with international regulatory bodies, and prepare for potential global product launches.
100 Hayden Avenue
Lexington
Massachusetts
USA
Address: Kiniksa Pharmaceuticals, Ltd., Clarendon House, 2 Church Street, Hamilton HM 11, Bermuda
Facilitates international corporate governance, financial strategy, and global operational oversight.
Address: Undisclosed specific street address, but operational presence confirmed.
Contributes to Kiniksa's R&D pipeline by engaging in discovery and preclinical development efforts.
Address: Kiniksa Pharmaceuticals (UK), Ltd. (Specific address varies, often registered agent address)
Manages and oversees clinical trials, regulatory interactions, and market access strategies within the UK and Europe.
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As of April 2025, Kiniksa Pharmaceuticals' leadership includes:
Kiniksa Pharmaceuticals has been backed by several prominent investors over the years, including:
Based on publicly available information, there have been no major C-suite executive new hires or departures publicly announced for Kiniksa Pharmaceuticals within the last 12-18 months. The executive team listed appears stable. Mark Ragosa was appointed CFO in January 2023, which is slightly outside the 12-month window but represents the most recent significant C-level change.
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Kiniksa Pharmaceuticals likely utilizes common corporate email formats. The most probable format is the first initial followed by the last name.
[first_initial][last]@kiniksa.com
Format
jdoe@kiniksa.com
Example
80%
Success rate
GlobeNewswire • May 9, 2024
Kiniksa announced its Q1 2024 financial results, highlighting ARCALYST® (rilonacept) net revenue of $90.6 million and reiterated its 2024 ARCALYST net revenue guidance of $360 to $380 million. The company also provided updates on its clinical programs....more
GlobeNewswire • March 7, 2024
Kiniksa reported its financial results for Q4 and full-year 2023, with ARCALYST® net revenue of $79.5 million for Q4 and $233.2 million for the full year. The company also provided updates on its pipeline....more
GlobeNewswire • February 20, 2024
Kiniksa announced its participation and presentation at the TD Cowen 44th Annual Health Care Conference, where it provided a corporate update and discussed its strategic outlook....more
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