Suman Natarajan

Senior Principal at B Capital, Enterprise Growth Investor

📍 San Francisco Bay Area, United States🔄 Updated September 2026💼 17 investments📅 10 years investing🗓 Last invested Jan 2023
VC🌍 United States
17
Total investments
1
Early stage
6
Mid stage
7
Late stage
10y
Years active

Portfolio

16 investments · sorted by recency
All investments
Early stage
Mid stage
Late stage
Senior Principal, Enterprise Growth Investor
Jan 2023
B Capital invests globally in extraordinary founders and businesses shaping the future through technology. With more than $9 billion in assets under management and dedicated stage-based funds, the firm focuses on seed to early- and late-stage venture growth investments, primarily in the technology, healthcare and resilience tech sectors. Founded in 2015, B Capital has an integrated, global team across nine locations in the U.S. and Asia. The firm’s value-add platform, together with the consulting expertise of its strategic partner, The Boston Consulting Group, provides entrepreneurs with the tools and resources to scale quickly and efficiently, expand into new markets and build market-leading businesses. For more information, click here.
Investor
Jun 2022
Zesty helps organizations achieve cloud operational excellence. Our platform provides actionable insights & automation to optimize resource allocation and reduce cloud spend. With AI-driven offerings for compute, database, and storage, Zesty automatically scales resources to meet application demands in real-time. This helps cloud engineering teams to slash cloud costs, maintain perfect app performance, and minimize the hassle of managing cloud infrastructure, accelerating innovation and growth.
Investor
Jan 2022
Starburst was founded by the inventors of OS Trino so that data-driven companies could have a full-featured open data lakehouse platform powered by the #1 SQL analytics engine. Our end-to-end analytics platform includes the capabilities needed to discover, organize, consume, and share data with industry-leading price-performance for cloud and on-premises workloads. We believe the lakehouse should be the center of gravity, but support accessing data outside the lake when needed. With Starburst, teams can access more complete data, run scalable analytics, lower the cost of infrastructure, use tools best suited to their needs, and avoid vendor lock-in. Trusted by companies like Apache Corporation, Comcast, Doordash, DBS Bank, and VMware, Starburst helps you make better decisions faster on all data. Join us! -- Our company was founded in an unusual way; with customers and revenue from the beginning! Our growth is already ahead of some of the most successful software start-ups, and we don’t plan on slowing down. We believe our opportunity is huge. Every large company in the world suffers from a data silo problem. Traditional data warehouse products approach the problem with old solutions that breed inefficiency and ultimately can’t help business analysts run fast analytics on all their data. This prevents the business from making better decisions to improve their company’s performance. Starburst provides a modern solution that addresses these data silo & speed of access problems. Starburst helps enterprises harness the value of Trino, the fastest distributed query engine available today, by adding the tools and 24x7 support that meet the needs for big data access at scale. Ultimately, Starburst helps organizations run analytics anywhere to make better business decisions. We’re building a team of all-stars: engineers, customer success, sales, and marketing pros who are at the top of their game. If this sounds like you, check out our open roles: starburst.io/careers
Investor
Jun 2021
Cribl, the Data Engine for IT and Security, empowers organizations to transform their data strategy. Powered by a data processing engine purpose-built for IT and Security, Cribl’s product suite is a vendor-agnostic data management solution capable of collecting data from any source, processing billions of events per second, automatically routing data for optimized storage, and analyzing any data, at any time, in any location. With Cribl, IT and Security teams have the choice, control, and flexibility required to adapt to their ever-changing data needs. Cribl’s offerings–Stream, Edge, and Search–are available either as discrete products or as a holistic solution.
Investor
May 2021
Transmit Security gives businesses the modern tools they need to build secure, trusted and end-to-end digital identity journeys to innovate and grow. CX-focused, cybersecurity-conscious leaders rely on Transmit Security’s Platform to provide their customers with smooth experiences protected from fraud across all channels and devices. Transmit Security serves many of the world’s largest banks, insurers, retailers, and other leading brands, collectively responsible for more than $3.1 trillion in annual commerce. Transmit Security was co-founded by serial entrepreneurs and investors, Mickey Boodaei and Rakesh Loonkar in 2014 with the aim of changing the security identity landscape. In 2020, Deloitte recognized Transmit Security as the 5th fastest growing company in North America. In March, we were recognized by Fast Company as one of the 10 Most Innovative Security Companies of 2022.
Investor
May 2021
Snyk, the leader in secure AI software development, empowers organizations to build fast and stay secure by unleashing developer productivity and reducing business risk. The company’s AI Trust Platform seamlessly integrates into developer and security workflows to accelerate secure software delivery in the AI Era. Snyk delivers trusted, actionable insights and automated remediation, enabling modern organizations to innovate without limits. Snyk is redefining secure AI-driven software delivery for over 4,500 customers worldwide today. Snyk was named a Leader in the 2023 Gartner Magic Quadrant™ for Application Security Testing (AST) and in The Forrester Wave™: Software Composition Analysis (SCA) 2023, and has been recognized on the Forbes Cloud 100 2022 along with the 2023 CNBC Disruptor 50. For more information, visit https://snyk.io.
Investor
Apr 2021
The leader in people-centric cyber resilience.
Investor
Apr 2021
Tessian was acquired by Proofpoint. View the press release: https://www.proofpoint.com/us/newsroom/press-releases/proofpoint-closes-acquisition-tessian. To see what’s new, visit https://www.linkedin.com/company/proofpoint/. Tessian is a leading cloud email security platform that intelligently protects organizations against advanced threats and data loss on email, while coaching people about security threats in-the-moment. Using machine learning and behavioral data science, Tessian automatically stops threats that evade legacy Secure Email Gateways, including advanced phishing attacks, business email compromise, accidental data loss and insider threats. Tessian’s intelligent approach not only strengthens email security but also builds smarter security cultures in the modern enterprise. Founded in 2013, Tessian is backed by legendary investors such as March Capital, Sequoia, Accel and Balderton, and has been recognized as one of Fast Company’s Most Innovative Companies for 2022. Request a demo here: https://www.tessian.com/book-demo/
Investor
Jan 2021
Harness is a rapidly growing startup that is disrupting the software delivery market. The Harness Software Delivery Platform includes product modules for every aspect of software delivery, including: Continuous Integration, Continuous Delivery, Feature Flags, Cloud Cost Management, Service Reliability Management, Security Testing Orchestration, Chaos Engineering, Software Engineering Insights, Continuous Error Tracking, Code Repository, Internal Developer Portal, Software Supply Chain Assurance, Infrastructure as Code Management and AI/ML infused throughout with AI Development Assistant (AIDA). The platform is designed to help companies accelerate their cloud initiatives as well as their adoption of containers and orchestration tools like Kubernetes and Amazon ECS and make software delivery easier, giving devs their nights and weekends back.
Investor
May 2020
Hundreds of thousands of developers around the world use Nylas to increase velocity and seamlessly build customizable email and scheduling capabilities through state-of-the-art APIs. Nylas is the only platform giving developers universal access to email, calendar, and contacts providers through a single integration.
Investor
Jan 2020
Netskope, a leader in modern security and networking, addresses the needs of both security and networking teams by providing optimized access and real-time, context-based security for people, devices, and data anywhere they go. Thousands of customers, including more than 30 of the Fortune 100, trust the Netskope One platform, its Zero Trust Engine, and its powerful NewEdge network to reduce risk and gain full visibility and control over cloud, AI, SaaS, web, and private applications—providing security and accelerating performance without trade-offs.
Investor
Nov 2019
Styra enables enterprises to define, enforce and monitor policy across their cloud-native environments. With a combination of open source (Open Policy Agent) and commercial solutions (Styra Load and Styra Declarative Authorization Service), Styra provides security, operations and compliance guardrails to protect applications, as well as the infrastructure they run on. Styra policy-as-code solutions lets developers, DevOps and security teams mitigate risks, reduce human error and accelerate application development. Learn more at https://styra.com.
Investor
Sep 2019
Kenna is now Cisco Vulnerability Management. Learn more: https://www.cisco.com/site/us/en/products/security/vulnerability-management/index.html
Investor
Dec 2018
Pindrop® solutions are leading the way to the future of voice by establishing the standard for security, identity, and trust for every voice interaction. Pindrop solutions protect some of the biggest banks, insurers, and retailers in the world using patented technology that extracts an unrivaled amount of intelligence from every call encountered. Pindrop solutions help detect fraudsters and authenticate callers, reducing fraud and operational costs, while improving customer experience and protecting brand reputation. Pindrop solutions have been implemented in 8 of the top 10 US banks and 5 of the top 7 US life insurers. Additionally, 70% of Pindrop US customers are Fortune 500. Pindrop, a privately held company, headquartered in Atlanta, GA, was founded in 2011 and is venture-backed by Andreessen Horowitz, Citi Ventures, Felicis Ventures, CapitalG, GV, and IVP. For more information, please visit pindrop.com.
Investor
Dec 2018
Silverfort is on a mission to bring identity security everywhere, and allow organizations to operate without fear or disruptions. Fueled by a belief that enterprises and their identity teams deserve better, we found a way to break down the silos of identity security—eliminating the critical gaps and blind spots left behind by a patchwork of point solutions. After years of research, we found a way to break free from these limitations. Silverfort created the only end-to-end identity security platform that secures all identities—humans and machines, on-prem and in the cloud. Our patented Runtime Access Protection (RAP) technology seamlessly integrates with the entire IAM infrastructure and secures it from within with unmatched visibility, analysis, and inline enforcement of security controls. This innovative approach brings protection to all resources in all environments, including ones that were previously impossible to secure, such as legacy systems, service accounts, command-line tools and IT/OT infrastructure. Finally, enterprises can stay ahead of the evolving identity threats, minimize their attack surface, stop breaches before they can spread, close compliance gaps, and break free from countless limitations and endless efforts. Silverfort is the identity security platform the industry deserves, earning us the trust of more than 1,000 leading organizations, including several Fortune 50 companies.  This is identity security done right. Join Silverfort, and be part of a team that’s pushing the boundaries of identity security—no compromises, no blind spots, no limits.
Show all 16 investments ↓
Experience · 17 entries
All (17)
Investments (17)
2023
Senior Principal, Enterprise Growth Investor
Jan 2023
B Capital invests globally in extraordinary founders and businesses shaping the future through technology. With more than $9 billion in assets under management and dedicated stage-based funds, the firm focuses on seed to early- and late-stage venture growth investments, primarily in the technology, healthcare and resilience tech sectors. Founded in 2015, B Capital has an integrated, global team across nine locations in the U.S. and Asia. The firm’s value-add platform, together with the consulting expertise of its strategic partner, The Boston Consulting Group, provides entrepreneurs with the tools and resources to scale quickly and efficiently, expand into new markets and build market-leading businesses. For more information, click here.
2022
Investor
Jun 2022
Zesty helps organizations achieve cloud operational excellence. Our platform provides actionable insights & automation to optimize resource allocation and reduce cloud spend. With AI-driven offerings for compute, database, and storage, Zesty automatically scales resources to meet application demands in real-time. This helps cloud engineering teams to slash cloud costs, maintain perfect app performance, and minimize the hassle of managing cloud infrastructure, accelerating innovation and growth.
Investor
Jan 2022
Starburst was founded by the inventors of OS Trino so that data-driven companies could have a full-featured open data lakehouse platform powered by the #1 SQL analytics engine. Our end-to-end analytics platform includes the capabilities needed to discover, organize, consume, and share data with industry-leading price-performance for cloud and on-premises workloads. We believe the lakehouse should be the center of gravity, but support accessing data outside the lake when needed. With Starburst, teams can access more complete data, run scalable analytics, lower the cost of infrastructure, use tools best suited to their needs, and avoid vendor lock-in. Trusted by companies like Apache Corporation, Comcast, Doordash, DBS Bank, and VMware, Starburst helps you make better decisions faster on all data. Join us! -- Our company was founded in an unusual way; with customers and revenue from the beginning! Our growth is already ahead of some of the most successful software start-ups, and we don’t plan on slowing down. We believe our opportunity is huge. Every large company in the world suffers from a data silo problem. Traditional data warehouse products approach the problem with old solutions that breed inefficiency and ultimately can’t help business analysts run fast analytics on all their data. This prevents the business from making better decisions to improve their company’s performance. Starburst provides a modern solution that addresses these data silo & speed of access problems. Starburst helps enterprises harness the value of Trino, the fastest distributed query engine available today, by adding the tools and 24x7 support that meet the needs for big data access at scale. Ultimately, Starburst helps organizations run analytics anywhere to make better business decisions. We’re building a team of all-stars: engineers, customer success, sales, and marketing pros who are at the top of their game. If this sounds like you, check out our open roles: starburst.io/careers
2021
Investor
Jun 2021
Cribl, the Data Engine for IT and Security, empowers organizations to transform their data strategy. Powered by a data processing engine purpose-built for IT and Security, Cribl’s product suite is a vendor-agnostic data management solution capable of collecting data from any source, processing billions of events per second, automatically routing data for optimized storage, and analyzing any data, at any time, in any location. With Cribl, IT and Security teams have the choice, control, and flexibility required to adapt to their ever-changing data needs. Cribl’s offerings–Stream, Edge, and Search–are available either as discrete products or as a holistic solution.
Investor
May 2021
Transmit Security gives businesses the modern tools they need to build secure, trusted and end-to-end digital identity journeys to innovate and grow. CX-focused, cybersecurity-conscious leaders rely on Transmit Security’s Platform to provide their customers with smooth experiences protected from fraud across all channels and devices. Transmit Security serves many of the world’s largest banks, insurers, retailers, and other leading brands, collectively responsible for more than $3.1 trillion in annual commerce. Transmit Security was co-founded by serial entrepreneurs and investors, Mickey Boodaei and Rakesh Loonkar in 2014 with the aim of changing the security identity landscape. In 2020, Deloitte recognized Transmit Security as the 5th fastest growing company in North America. In March, we were recognized by Fast Company as one of the 10 Most Innovative Security Companies of 2022.
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Investment activity
2016–2023 · 17 investments
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