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Kiniksa Pharmaceuticals's Overview

Total employees333
HeadquartersLexington
Founded2015

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.

Where is Kiniksa Pharmaceuticals's Headquarters?

HQ Function

Serves as the global headquarters, housing executive leadership, research and development, commercial operations, and administrative functions.

Notable Features:

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.

Work Culture:

Characterized by a science-driven, patient-focused environment that encourages innovation, collaboration, and a commitment to addressing unmet medical needs.

HQ Significance:

Strategically positioned in the Greater Boston area, one of the world's leading centers for biopharmaceutical innovation, facilitating partnerships and talent acquisition.

Values Reflected in HQ: The headquarters' location and setup likely reflect Kiniksa's commitment to scientific excellence, innovation, and collaboration within the biotech community.

Location:

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.

Street Address:

100 Hayden Avenue

City:

Lexington

State/Province:

Massachusetts

Country:

USA

Kiniksa Pharmaceuticals's Global Presence

Hamilton, Bermuda

Address: Kiniksa Pharmaceuticals, Ltd., Clarendon House, 2 Church Street, Hamilton HM 11, Bermuda

Facilitates international corporate governance, financial strategy, and global operational oversight.

San Diego, California, USA

Address: Undisclosed specific street address, but operational presence confirmed.

Contributes to Kiniksa's R&D pipeline by engaging in discovery and preclinical development efforts.

London, United Kingdom

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.

Buying Intent Signals for Kiniksa Pharmaceuticals

Highperformr Signals uncover buying intent and give you clear insights to target the right accounts at the right time — helping your sales, marketing, and GTM teams close more deals, faster.

Notable news
Hiring actively
Corporate Finance
Corporate Finance
Corporate Finance
Corporate Finance
Corporate Finance
*Example signal, not calculated in real time

Executive Team of Kiniksa Pharmaceuticals

As of April 2025, Kiniksa Pharmaceuticals' leadership includes:

Sanj K. Patel - Chairman and Chief Executive Officer
Ross Moat - Chief Commercial Officer
John F. Paolini, M.D., Ph.D. - Chief Medical Officer
Eben Tessari - Chief Operating Officer
Mark Ragosa - Chief Financial Officer
Raul R. Silva - Chief Legal Officer and Secretary

Investors of Kiniksa Pharmaceuticals

Kiniksa Pharmaceuticals has been backed by several prominent investors over the years, including:

Baker Bros. Advisors LP
The Vanguard Group, Inc.
BlackRock Fund Advisors
RTW Investments, LP
State Street Global Advisors
Deep Track Capital, LP
Avidity Partners Management LP

Executive New Hires/Exits in the Last 12 Months

Hire0
Exits0

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.

Technology (Tech Stack) used by Kiniksa Pharmaceuticals

Discover the tools Kiniksa Pharmaceuticals uses. Highperformr reveals the technologies powering your target accounts — helping your sales, marketing, and GTM teams prioritize smarter and close faster.

Kiniksa Pharmaceuticals Email Formats and Examples

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

News and media

GlobeNewswireMay 9, 2024

Kiniksa Pharmaceuticals Reports First Quarter 2024 Financial Results and Recent Portfolio Execution

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

GlobeNewswireMarch 7, 2024

Kiniksa Pharmaceuticals Reports Fourth Quarter and Full-Year 2023 Financial Results and Recent Portfolio Execution

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

GlobeNewswireFebruary 20, 2024

Kiniksa Pharmaceuticals to Present at TD Cowen 44th Annual Health Care Conference

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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