Business Wire

NJ-CASTOR

14.7.2021 14:00:11 CEST | Business Wire | Press release

Share
Castor Raises $45M Series B to Modernize the Clinical Trial Process and Maximize the Impact of Research Data on Patient Lives

Castor, a leading provider of clinical trial software, announced today the closing of a $45 million Series B financing round, bringing the company’s total funding to $65 million.

The round, led by Eight Roads Ventures and F-Prime Capital with participation from existing investors Two Sigma Ventures and Inkef Capital, will fuel continued product development with a particular focus on scaling direct-to-patient trials globally.

“Castor was created with the mission to help researchers globally conduct more effective clinical trials while improving the patient experience,” said Derk Arts, M.D., CEO & Founder of Castor. “Prioritizing the patient and site user experience is particularly important today, when COVID-19 has fundamentally changed the nature of clinical trials.”

Most clinical trials today require a long set-up time and are conducted at brick-and-mortar research sites which make trial participation inconvenient for patients and leave researchers in the dark about patient data in-between site visits. As a result, 38.7% of terminated trials being halted due to slow enrollment¹, and the cost to develop a drug has more than doubled in the last decade to $2.7 billion across a 12-year timeline².

Castor offers a modern, self-service clinical research platform, which enables every researcher worldwide to design studies and integrate data from any source in real-time. Patients can enroll themselves in trials, consent and share their data online or via a mobile app, allowing the industry to seamlessly shift to decentralized clinical trials (DCT). These capabilities have been critical during the COVID-19 pandemic as Castor’s customers were able to quickly change their study designs and incorporate increased collection of remote patient data.

Since 2014, Castor has supported over 7,500 studies in more than 90 countries. Over the last 12 months, the company more than doubled in size and it has worked with customers such as the World Health Organization, which used Castor for its Solidarity Trial , and landed contracts with over 20 top-tier digital therapeutics companies and signed its first top 5 pharmaceutical company.

“COVID-19 forced the industry to change and required agility and customer centricity that Castor was uniquely positioned to deliver,” said Michael Treskow, Partner at Eight Roads Ventures.

“We believe that Castor’s visionary approach will significantly improve the quality of clinical research and we are excited to support Derk and the team as they continue to transform the industry on a global scale,” said Alex Pasteur, Partner at F-Prime Capital.

1. Williams RJ, et al. Terminated Trials in the ClinicalTrials.gov Results Database: evaluation of availability of primary outcome data and reasons for termination. PLoS One. 2015;10(5):e0127242.

2. J. DiMasi, et al. Innovation in the pharmaceutical industry: New estimates of R&D costs, Journal of Health Economics, Volume 47, 2016, Pages 20-33

About Castor

Castor is a leading provider of decentralized and hybrid clinical trial solutions to democratize research. With the highest rated eClinical platform for decentralized and hybrid clinical trials, Castor’s plug and play platform offers rapid deployment at scale, enabling researchers to create a trial in a matter of clicks, with easy enrollment, consent and real-world data capture. Castor is bringing human-centered design to the clinical trial process, from recruitment to analysis, and improving the quality, security and reusability of data for researchers worldwide. For more information, visit www.castoredc.com .

About Eight Roads Ventures

Eight Roads Ventures is a global venture capital firm managing $7bn of assets across offices in the UK, China, India, Japan, and the US. Our 50-year history of investing includes partnerships with over 300 companies such as Alibaba, Appsflyer, BlackDuck, Cazoo, Chewy, Devoted Health, Flywire, Icertis, iPipeline, Kensho, Letgo, Made.com, Neo4j, Nuance, Paidy, Ping Identity, Pony.ai, Toast, Wallapop, WuXi PharmaTech, and Xoom.

About F-Prime Capital

F-Prime Capital is a global venture capital firm investing in healthcare and technology. For the past 50 years, our independent venture capital group has had the privilege of backing great entrepreneurs building groundbreaking companies.

With over $2 billion dollars under management and a global portfolio of more than 200 companies, we champion those dedicated to creating positive change in the world. In healthcare, we focus on therapeutics, medtech and health IT & services in a stage-agnostic fashion. Our healthcare fund has created or co-created 23 companies including Denali, Beam, Innovent, Orchard and Sana and has helped build many others including Blueprint Medicines, Iora Health, PatientPing, Devoted and Ultragenyx. F-Prime portfolio companies have seen more than 28 products and drugs approved by regulatory agencies worldwide. Our team of investors, engineers, doctors and scientists is committed to bringing the insight, domain expertise and relationships required to help our companies make a transformational impact.

F-Prime is headquartered in Cambridge, MA, with offices in London, UK and San Francisco, CA.

About Business Wire

Business Wire
Business Wire
101 California Street, 20th Floor
CA 94111 San Francisco

http://businesswire.com

Subscribe to releases from Business Wire

Subscribe to all the latest releases from Business Wire by registering your e-mail address below. You can unsubscribe at any time.

Latest releases from Business Wire

Alipay Launches Next-Generation AI Payment Infrastructure, Debuts AI Wallet and Token Pay to Power Agentic Economy26.5.2026 17:20:00 CEST | Press release

Alipay today introduced its full-stack AI payment solution to partners across industries, ranging from AI companies to traditional retailers, and debuted two new services — the world’s first AI Wallet and Token Pay — to support the agentic economy’s rapid growth. This press release features multimedia. View the full release here: https://www.businesswire.com/news/home/20260526337824/en/ Alipay Unveils Next-generation AI Payment Infrastructure This launch extends Alipay's next-generation AI payment infrastructure, building on its consumer-facing product Alipay AI Pay and its business-facing AI payment processing product. “While the essence of commerce remains unchanged in the age of AI, the emergence of AI agents is reshaping everything. Drawing on 22 years of technological expertise and commercial know-how, Alipay is building a new generation of AI payment services to accelerate the growth of the agentic commerce ecosystem,” said Cyril Han, CEO of Ant Group. AI Wallet: Giving Users Vis

Daiichi Sankyo Europe Reaffirms Commitment to Patient-Centred Care with Extensive Data Showcase at EAS Congress 202626.5.2026 17:00:00 CEST | Press release

Presentations at the 94th European Atherosclerosis Society (EAS) Congress highlight the breadth of evidence for bempedoic acid across a wide range of patient subgroups and background therapies. Real-world data from the MILOS study across multiple European cohorts demonstrate consistent effectiveness and safety profile in routine clinical practice.1,2,3,4 Analysis from the CLEAR Outcomes trial underscores the impact of bempedoic acid on cardiovascular risks, including stroke and venous thromboembolism (VTE).5,6 Daiichi Sankyo Europe’s commitment to "care for every heartbeat" is centred on providing accessible oral treatment options to ensure every patient is given a chance to reach their LDL-C goals. Daiichi Sankyo Europe (DSE) is pleased to announce its extensive scientific presence at the European Atherosclerosis Society (EAS) Congress 2026. The presentation of 15 abstracts, comprising both clinical trial analyses and real-world evidence, underscores the company's sustained investment

OpenRouter Raises $113 Million CapitalG-led Series B as Weekly Volume Explodes to 25T Tokens26.5.2026 15:15:00 CEST | Press release

NVentures, ServiceNow Ventures, MongoDB Ventures, Snowflake Ventures, Databricks Ventures join CapitalG, a16z, Menlo Ventures, and others in backing the high-growth AI infrastructure startup OpenRouter, the AI model exchange, today announced a $113 million Series B led by Alphabet’s independent growth fund, CapitalG, with participation from investors including NVentures (NVIDIA’s venture capital arm), ServiceNow Ventures, MongoDB Ventures, Snowflake Ventures, Databricks Ventures, alongside existing investors including Andreessen Horowitz and Menlo Ventures. OpenRouter’s volume has surged to 25 trillion tokens per week (100 trillion tokens per month), representing a 5X increase from the 5 trillion tokens processed per week just six months ago. The explosion in token demand illustrates how quickly enterprises are deploying agents and scaling AI across multiple models and providers. OpenRouter’s infrastructure manages and optimizes inference and provides access to 400+ models across leadi

Xsolla Expands Its Community Management Tools for Creators, Community Leaders, and Resellers26.5.2026 15:00:00 CEST | Press release

Xsolla Adds New Features For Creators, Community Leader Experience, And Distinct Channels For Emerging Markets Xsolla, a leading global video game commerce company, today announced three simultaneous expansions of its community management tools and products. As the creator economy continues to reshape how games are discovered and the industry accelerates its shift toward direct-to-consumer commerce, Xsolla is building on its community management tools for creators, community leaders, and emerging markets, and will showcase them at TwitchCon Rotterdam later this month. This press release features multimedia. View the full release here: https://www.businesswire.com/news/home/20260526596720/en/ Graphic: Xsolla The games industry has never had a shortage of people who drive player acquisition, loyalty, and commerce; it's had a shortage of infrastructure that recognizes them. Creators stream it. Community leaders build a culture around it. Local resellers get it into the hands of players in

Biocytogen Launches AI-Powered RenSuper™ Platform and Industry-First Fully Automated Antibody Discovery Infrastructure26.5.2026 14:00:00 CEST | Press release

Biocytogen today announced the launch of RenSuper Workstation, a next-generation AI-powered antibody discovery platform providing off-the-shelf access to a large-scale, experimentally validated library of fully human therapeutic antibody sequences, together with the RenSuper High-Throughput Antibody Manufacturing Automation Center, a fully automated infrastructure designed to accelerate antibody validation and production. Built on Biocytogen’s proprietary RenMice® platforms, RenSuper establishes a closed-loop antibody discovery engine combining in vivo immune repertoires, AI-driven candidate selection, automated experimental validation, and scalable manufacturing infrastructure. The platform supports the discovery and development of monoclonal antibodies, bispecifics, multispecifics, antibody-drug conjugates (ADCs), VHHs, and other advanced therapeutic modalities, significantly reducing the time and risk associated with antibody discovery. RenSuper Workstation: AI-Powered One-Click Tar

In our pressroom you can read all our latest releases, find our press contacts, images, documents and other relevant information about us.

Visit our pressroom
World GlobeA line styled icon from Orion Icon Library.HiddenA line styled icon from Orion Icon Library.Eye