Rashmy Chatterjee

Chief Executive Officer, ISTARI

📍 London, England Metropolitan Area, United Kingdom🔄 Updated September 2026💼 5 investments📅 6 years investing🗓 Last invested Mar 2021𝕏 @upgrade_to_unlock
VC🌍 United Kingdom
5
Total investments
1
Early stage
3
Mid stage
1
Late stage
6y
Years active

Portfolio

5 investments · sorted by recency
All investments
Early stage
Mid stage
Late stage
Board Member
Mar 2021
BlueVoyant’s Cyber Defense Platform (CDP) integrates MDR, TPRM, and DRP into a seamless, scalable solution. Our cloud-native platform offers real-time threat monitoring for networks, endpoints, and supply chains, extending to the clear, deep, and dark web. Combining advanced AI technology with expert human insight, we deliver extensive protection and swift threat mitigation. Trusted by more than 1,000 clients around the globe and recognized as the 2024 Microsoft Worldwide Partner of the Year, BlueVoyant sets the standard for modern cyber defense.
Board Member
Jul 2020
Team8 is a global venture group with deep domain expertise that creates companies and invests in companies specializing in enterprise technologies, cyber, AI, fintech and digital health. Leveraging an in-house, multi-disciplinary team of company-builders integrated with a dedicated community of C-level executives and thought leaders, Team8’s model is designed to outline big problems, ideate solutions, and help accelerate success through technology, market fit and talent acquisition. Team8’s leadership team represents serial entrepreneurs, industry pioneers and the former leadership of Israel’s elite tech and intelligence Unit 8200. Founded in 2014, Team8 is backed by global companies including Microsoft, Walmart, Cisco, Barclays and Moody’s, among others. To learn more about Team8 visit www.team8.vc
Board Member
Jul 2020
Ensign InfoSecurity is the largest pure-play end-to-end cybersecurity service provider in Asia. Headquartered in Singapore, Ensign offers bespoke solutions and services to address their clients’ cybersecurity needs. Their core competencies are in the provision of cybersecurity advisory and assurance services, architecture design and systems integration services, and managed security services for advanced threat detection, threat hunting, and incident response. Underpinning these competencies is in-house research and development in cybersecurity. Ensign has two decades of proven track record as a trusted and relevant service provider, serving clients from the public and private sectors in the Asia Pacific region.
Board Member
Jul 2020
Claroty has redefined cyber-physical systems (CPS) protection with an unrivaled industry-centric platform built to secure mission-critical infrastructure. The Claroty Platform provides the deepest asset visibility and the broadest, built-for-CPS solution set in the market comprising exposure management, network protection, secure access, and threat detection – whether in the cloud with Claroty xDome or on-premise with Claroty Continuous Threat Detection (CTD). Backed by award-winning threat research and a breadth of technology alliances, The Claroty Platform enables organizations to effectively reduce CPS risk, with the fastest time-to-value and lower total cost of ownership. Claroty is deployed by hundreds of organizations at thousands of sites globally. The company is headquartered in New York City and has a presence in Europe, Asia-Pacific, and Latin America. To learn more, visit claroty.com.
Board Member
Jun 2020
Sygnia is a cyber technology and services company, providing high-end consulting and incident response support for organizations worldwide. Sygnia works with companies to proactively build their cyber resilience and to respond and defeat attacks within their networks. It is the trusted advisor and cyber security service provider of IT and security teams, senior managements and boards of leading organizations worldwide, including Fortune 100 companies. The company draws on top talent from the ranks of elite military technology units and from across the cyber industry. It applies technological supremacy, digital combat experience, data analytics and a business-driven mindset to cyber, to deliver military grade security to business. Sygnia was launched with Team8 group, supported by leading investors and design partners, including Microsoft, Cisco, Qualcomm, Intel, Bessemer, Innovation Endeavors, and Temasek. Since October 2018, Sygnia is a Team8 and a Temasek International company.
Experience · 6 entries
All (6)
Investments (5)
Board (5)
2021
Board Member
Mar 2021
BlueVoyant’s Cyber Defense Platform (CDP) integrates MDR, TPRM, and DRP into a seamless, scalable solution. Our cloud-native platform offers real-time threat monitoring for networks, endpoints, and supply chains, extending to the clear, deep, and dark web. Combining advanced AI technology with expert human insight, we deliver extensive protection and swift threat mitigation. Trusted by more than 1,000 clients around the globe and recognized as the 2024 Microsoft Worldwide Partner of the Year, BlueVoyant sets the standard for modern cyber defense.
2020
Board Member
Jul 2020
Team8 is a global venture group with deep domain expertise that creates companies and invests in companies specializing in enterprise technologies, cyber, AI, fintech and digital health. Leveraging an in-house, multi-disciplinary team of company-builders integrated with a dedicated community of C-level executives and thought leaders, Team8’s model is designed to outline big problems, ideate solutions, and help accelerate success through technology, market fit and talent acquisition. Team8’s leadership team represents serial entrepreneurs, industry pioneers and the former leadership of Israel’s elite tech and intelligence Unit 8200. Founded in 2014, Team8 is backed by global companies including Microsoft, Walmart, Cisco, Barclays and Moody’s, among others. To learn more about Team8 visit www.team8.vc
Board Member
Jul 2020
Ensign InfoSecurity is the largest pure-play end-to-end cybersecurity service provider in Asia. Headquartered in Singapore, Ensign offers bespoke solutions and services to address their clients’ cybersecurity needs. Their core competencies are in the provision of cybersecurity advisory and assurance services, architecture design and systems integration services, and managed security services for advanced threat detection, threat hunting, and incident response. Underpinning these competencies is in-house research and development in cybersecurity. Ensign has two decades of proven track record as a trusted and relevant service provider, serving clients from the public and private sectors in the Asia Pacific region.
Board Member
Jul 2020
Claroty has redefined cyber-physical systems (CPS) protection with an unrivaled industry-centric platform built to secure mission-critical infrastructure. The Claroty Platform provides the deepest asset visibility and the broadest, built-for-CPS solution set in the market comprising exposure management, network protection, secure access, and threat detection – whether in the cloud with Claroty xDome or on-premise with Claroty Continuous Threat Detection (CTD). Backed by award-winning threat research and a breadth of technology alliances, The Claroty Platform enables organizations to effectively reduce CPS risk, with the fastest time-to-value and lower total cost of ownership. Claroty is deployed by hundreds of organizations at thousands of sites globally. The company is headquartered in New York City and has a presence in Europe, Asia-Pacific, and Latin America. To learn more, visit claroty.com.
Board Member
Jun 2020
Sygnia is a cyber technology and services company, providing high-end consulting and incident response support for organizations worldwide. Sygnia works with companies to proactively build their cyber resilience and to respond and defeat attacks within their networks. It is the trusted advisor and cyber security service provider of IT and security teams, senior managements and boards of leading organizations worldwide, including Fortune 100 companies. The company draws on top talent from the ranks of elite military technology units and from across the cyber industry. It applies technological supremacy, digital combat experience, data analytics and a business-driven mindset to cyber, to deliver military grade security to business. Sygnia was launched with Team8 group, supported by leading investors and design partners, including Microsoft, Cisco, Qualcomm, Intel, Bessemer, Innovation Endeavors, and Temasek. Since October 2018, Sygnia is a Team8 and a Temasek International company.
Show all 6 entries ↓
Investment activity
2020–2021 · 5 investments
2020420211
Recent (last 2 years)Earlier