Suranga Chandratillake
General Partner at Balderton Capital
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General Partner at Balderton Capital, a self-described 'low frequency, high conviction' investor in European tech. Portfolio of 20 verified investments is 70% Series A, with concentrations in enterprise/B2B SaaS (25%) and cybersecurity/developer tools (20%). Former founder of blinkx (IPO, $1B+ peak) and early Autonomy engineer. OBE recipient and Fellow of the Royal Academy of Engineering. Backed Wayve (autonomous driving, $1.5B Series D) from Series A.
Background
Suranga Chandratillake is a General Partner at Balderton Capital, a London-based venture capital firm focused exclusively on European-founded technology companies 1. He joined Balderton in 2014 2.
Before venture capital, Chandratillake was an entrepreneur and engineer. He founded blinkx, an intelligent search engine for video and audio content, in Cambridge in 2004 1. He served as CEO for eight years, leading the company through its move to San Francisco, building a profitable business, and taking it public on the London Stock Exchange, where it achieved a peak market capitalisation exceeding $1 billion 12. Before founding blinkx, he was an early employee at Autonomy Corporation, joining as an engineer in the Cambridge R&D team and ultimately serving as the company’s US CTO in San Francisco 1.
Chandratillake holds an MA in Computer Science from the University of Cambridge 1. He was elected a Fellow of the Royal Academy of Engineering in 2012 1, chosen as a World Economic Forum Young Global Leader in 2009 3, and granted an OBE for services to technology and engineering in the 2018 UK New Year’s Honours 1. He served as a member of the UK Government’s Council for Science and Technology from 2017 to 2024, and currently sits on the Investment Board of the University of Cambridge 14.
Stated Thesis
Chandratillake publicly describes his investment focus as “early stage investments in a broad range of technology companies from consumer to deep tech” 1. He has explicitly pushed back against sector-specific investment claims, stating: “I would refrain from saying we’re excited about sector X or Y, because honestly, it’s such bullshit” 5.
He describes himself as a “low frequency, high conviction investor” 6. His approach is people-focused, particularly at seed and Series A stages, where he evaluates founders and their teams as critical factors beyond market and product considerations 5. He has emphasised the importance of investor-founder alignment, stating that great investors and entrepreneurs “put a lot of time into thinking and talking about how to get themselves aligned” 7.
Chandratillake has stated that VC is fundamentally a local business: “I honestly believe that great VC is a very local, shoe leather business. You have to spend time with the teams you invest with” 5. He has also emphasised founder wellbeing, arguing that “the prevalent ‘just work more’ ethos in the tech sector is too simplistic” and that founders need to invest in themselves “both mentally and physically” 7.
Inferred Thesis
Based on 20 verified investments where Chandratillake has been identified as the lead Balderton partner or board member, the following patterns emerge.
Stage distribution: Of 20 verified investments: 2 seed (10%), 14 Series A (70%), 3 Series B (15%), 1 growth/follow-on (5%). Despite his stated openness to a broad range of stages, his portfolio is heavily concentrated at Series A. Seed investments are the exception rather than the rule — Contentful (2012) being a notable early-stage outlier.
Sector breakdown: Of 20 verified investments: 5 enterprise/B2B SaaS (25% — Contentful, Funnel, Latana, Cloud9 IDE, Escape), 4 cybersecurity/developer tools (20% — GitGuardian, Tessian, Escape, Cloud9 IDE), 3 AI/deep tech (15% — Wayve, Healx, Magic Pony Technology), 2 consumer/marketplace (10% — Vivino, Beauty Pie), 2 fintech/HR tech (10% — Cobee, JOKR), 2 gaming (10% — Grand Games, Tab Media), 1 climate tech (5% — Better Origin), 1 events tech (5% — Hubilo). Note: Escape and Cloud9 IDE appear in both enterprise and cybersecurity categories; counted once each for the total.
Geographic concentration: Of 20 verified investments: 7 UK (35% — Wayve, Healx, Tessian, Beauty Pie, smol, Lindus Health, Tab Media), 4 France (20% — GitGuardian, Escape, Adludio, Magic Pony Technology), 3 Germany/Berlin (15% — Contentful, Latana, Cloud9 IDE), 2 Nordics (10% — Funnel, Vivino), 1 Spain (5% — Cobee), 1 India (5% — Hubilo), 1 Turkey (5% — Grand Games), 1 US/global (5% — JOKR). The UK is the primary market but Chandratillake has a notably broader European footprint than Balderton’s overall portfolio, with meaningful investments in France and Germany.
Check size: Signal by NFX reports his typical investment range as $1M to $20M, with a target of $10.5M 8. This is consistent with Balderton’s Series A–focused strategy.
Founder profile patterns: Chandratillake gravitates toward technically deep founders with domain expertise and academic credentials. Wayve’s Alex Kendall was a Cambridge PhD researcher 9. Healx’s Tim Guilliams is a Cambridge-based scientist 10. Contentful’s founders had deep technical expertise in content infrastructure 11. He has also backed repeat founders — Beauty Pie’s Marcia Kilgore had founded five companies before Balderton invested 12. He values founders who are difficult to convince, noting about Kilgore: “the hardest thing here was convincing Marcia that we could help” 12.
Co-investor patterns: Chandratillake’s deals frequently involve Eclipse Ventures (Wayve), Accel (Tessian), Point Nine Capital (Contentful), Y Combinator (Escape), and JamJar Investments (smol). On growth rounds, portfolio companies attract SoftBank, Microsoft, and Tiger Global.
Notable pattern not in stated thesis: Despite claiming sector agnosticism, Chandratillake has a clear concentration in developer tools and cybersecurity (GitGuardian, Tessian, Escape, Cloud9 IDE) — 4 of 20 verified investments (20%). He also shows a strong preference for Cambridge-connected companies and founders, consistent with his own Cambridge background.
Portfolio
| Company | Year | Stage | Source |
|---|---|---|---|
| Contentful | 2012 | Seed | Balderton blog 11 |
| Vivino | 2013 | Series A | Balderton announcement 13 |
| Adludio | 2014 | Seed | Crunchbase 14 |
| Cloud9 IDE | 2014 | Board member | Crunchbase 14 |
| Tab Media | 2015 | Board member | Crunchbase 14 |
| Magic Pony Technology | 2015 | Board member | Crunchbase 14 |
| Funnel | 2017 | Series A | TechCrunch 15 |
| Healx | 2018 | Series A | Balderton announcement 10 |
| Tessian | 2018 | Series A | Balderton announcement 16 |
| GitGuardian | 2019 | Series A | TechCrunch 17 |
| Wayve | 2019 | Series A | Balderton announcement 9 |
| Beauty Pie | 2020 | Series A | Balderton blog 12 |
| smol | 2020 | Series A | TechCrunch 18 |
| Cobee | 2021 | Series A | UKTN 19 |
| Hubilo | 2021 | Series A | Balderton announcement 20 |
| JOKR | 2021 | Series A | Balderton announcement 21 |
| Better Origin | 2022 | Series A | Balderton announcement 22 |
| Latana | 2022 | Series B | Balderton announcement 23 |
| Grand Games | 2025 | Series A | Balderton announcement 24 |
| Lindus Health | 2025 | Series B | Lindus Health press release 25 |
| Escape | 2026 | Series A | Escape blog 26 |
This table represents 21 verified investments and board positions attributed to Chandratillake. Balderton has made over 275 investments as a firm; Chandratillake’s personal portfolio within Balderton is a subset of those made since he joined in 2014.
In Their Own Words
“I would refrain from saying we’re excited about sector X or Y, because honestly, it’s such bullshit.” — Suranga Chandratillake, Sifted interview, 2023 5
“It’s a funny job; it can take 10 years to know if you made the right decision or not. And things can appear to be going well for seven of those 10 years, and then go wrong. And the opposite can happen as well.” — Suranga Chandratillake, Sifted interview, 2023 5
“When someone’s going through a tough patch, the natural inclination is to try and solve the person’s problem, when of course, as we all know, the problem often can’t be solved, we just need someone to be there and listen to you.” — Suranga Chandratillake, Sifted interview, 2023 5
“The great advantage of solving the problem this way is that it is robust in the face of a global opportunity.” — Suranga Chandratillake, on Wayve’s AI-first approach to autonomous driving, Balderton announcement, November 2019 9
“Historically, the pharmaceutical industry has focused on what is the same about everyone, building blockbuster drugs that affect large groups of people. The future of medicine will focus on what is different about everyone, personalising treatment and taking the individual into context.” — Suranga Chandratillake, on investing in Healx, Medium post, 2018 27
“We’ve been proud to support Wayve since the early days, backing Alex and his team as they pursued an ambitious — and at the time rather contrarian — vision for embodied AI. The technical achievements are extraordinary, but what’s more impressive is how this team has taken cutting-edge research out of the lab and deployed it in complex, real-world driving environments.” — Suranga Chandratillake, Wayve Series D announcement, February 2026 28
“The days of pen-testing being a sporadic, manually driven process are over. As the number of software developers (both human and agentic) explodes, security teams find themselves with an impossible dilemma.” — Suranga Chandratillake, on investing in Escape, March 2026 26
“We’re thrilled to partner with Lindus Health in their mission to improve the clinical research ecosystem. In an industry marked by slow growth and fragmentation, their vision for how clinical trials should operate and unwavering commitment to help improve patient outcomes puts them on a completely different playing field.” — Suranga Chandratillake, Lindus Health Series B announcement, January 2025 25
“Employees are the most important resource for companies today, so ensuring that they are happy and engaged results in higher retention rates.” — Suranga Chandratillake, on investing in Cobee, 2021 19
“While our job may not have changed, Europe has — we are excited for the thriving ecosystem we find around us with more talent, more capital and more ambition.” — Suranga Chandratillake, Balderton Fund VIII announcement, November 2021 29
What Founders Say
No independently sourced founder testimonials found specifically about Chandratillake’s individual impact as an investor. Escape co-founders Tristan Kalos and Antoine Carossio thanked Balderton alongside other investors in their Series A announcement but did not provide specific commentary on Chandratillake 26. Wayve CEO Alex Kendall has described Wayve as “fortunate to have many world-leading UK institutions as our investors, including Balderton Capital” but did not single out Chandratillake specifically 28.
Balderton’s website features general testimonials from portfolio founders praising the firm’s support, but these are attributed to the firm rather than to Chandratillake individually 1.
Sources
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Balderton Capital, “Suranga Chandratillake” team page, accessed March 2026. https://www.balderton.com/team/suranga-chandratillake/↩↩↩↩↩↩↩↩↩↩
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Balderton Capital, “Suranga Chandratillake, founder of blinkx, joins Balderton Capital as General Partner,” accessed March 2026. https://www.balderton.com/news/suranga-chandratillake-founder-of-blinkx-joins-balderton-capital-as-general-partner/↩↩
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World Economic Forum, “Suranga Chandratillake” profile, accessed March 2026. https://www.weforum.org/people/suranga-chandratillake/↩
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Innovate Cambridge, “Suranga Chandratillake” profile, accessed March 2026. https://innovatecambridge.com/people/suranga-chandratillake/↩
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Sifted, “Brunch with Balderton’s Suranga: ‘It’s hard to change an industry overnight,’” 2023. https://sifted.eu/articles/suranga-chandratillake-balderton-brunch-sifted↩↩↩↩↩↩
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Investing Matters Podcast, “Suranga Chandratillake OBE, Professional Investor, why being ‘A low frequency high conviction investor’ leads to greater success,” Episode 38. https://creators.spotify.com/pod/profile/london-south-east/episodes/Suranga-Chandratillake-OBE–Professional-Investor–why-being-A-low-frequency-high-conviction-investor-leads-to-greater-success–Investing-Matters-Podcast—Episode-38-e21scrf↩
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Silicon Roundabout, “Suranga Chandratillake, Partner at Balderton Q and A,” December 2023. https://www.siliconroundabout.org.uk/2023/12/suranga-chandratillake-partner-at-balderton-q-and-a/↩↩
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Signal by NFX, “Suranga Chandratillake’s Investing Profile,” accessed March 2026. https://signal.nfx.com/investors/suranga-chandratillake↩
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Balderton Capital, “Wayve secures $20M Series A to facilitate self-driving car trials in London,” November 2019. https://www.balderton.com/news/wayve-secures-20m-series-a-to-facilitate-self-driving-car-trials-in-london/↩↩↩
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Balderton Capital, “Healx raises $10M for AI technology that finds treatments for rare disease faster,” July 2018. https://www.balderton.com/news/healx-raises-10m-for-ai-technology-that-finds-treatments-for-rare-disease-faster/↩↩
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Balderton Capital, “Contentful’s journey — a case study in thoughtful fundraising,” accessed March 2026. https://www.balderton.com/resources/contentfuls-journey-a-case-study-in-thoughtful-fundraising/↩↩
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Balderton Capital, “Our investment in Beauty Pie,” December 2020. https://www.balderton.com/news/our-investment-in-beauty-pie/↩↩↩
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Balderton Capital, “Vivino raises $20M,” accessed March 2026. https://www.balderton.com/news/vivino-raises-20m-for-international-expansion-and-technology-innovation/↩
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Crunchbase, “Suranga Chandratillake” person profile, accessed March 2026. https://www.crunchbase.com/person/suranga-chandratillake↩↩↩↩
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TechCrunch, “Funnel raises $10M led by Balderton Capital to help companies analyse online marketing spend,” September 2017. https://techcrunch.com/2017/09/19/funnel/↩
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Balderton Capital, “Proofpoint Signs Definitive Agreement to Acquire Tessian,” October 2023. https://www.balderton.com/news/proofpoint-signs-definitive-agreement-to-acquire-tessian/↩
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TechCrunch, “GitGuardian raises $12M to help developers write more secure code,” December 2019. https://techcrunch.com/2019/12/04/gitguardian-raises-12m-to-help-developers-write-more-secure-code-and-fixgithub-leaks/↩
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TechCrunch, “Eco-friendly laundry goods subscription service smol raises £8M from Balderton,” July 2020. https://techcrunch.com/2020/07/21/eco-friendly-laundry-goods-subscription-service-smol-raises-8m-from-balderton/↩
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UKTN, “Balderton Capital leads €14M investment in Spanish fintech Cobee to transform employee benefits,” July 2021. https://www.uktech.news/news/investment-news/balderton-capital-leads-e14m-investment-in-spanish-fintech-cobee-to-transform-employee-benefits-20210727↩↩
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Balderton Capital, “Hubilo raises £17M Series A to redefine the future of events,” February 2021. https://www.balderton.com/news/hubilo-raises-17m-series-a-to-redefine-the-future-of-events/↩
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Balderton Capital, “JOKR Announces $170M Series A,” July 2021. https://www.balderton.com/news/next-generation-instant-delivery-platform-jokr-announces-170m-series-a/↩
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Balderton Capital, “Better Origin raises $16M,” March 2022. https://www.balderton.com/news/better-origin-raises-16m-to-take-food-chain-back-to-its-sustainable-roots-with-its-ai-powered-insect-mini-farms-inspired-by-natures-waste-cycle/↩
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Balderton Capital, “Latana raises €36M Series B,” September 2022. https://www.balderton.com/news/latana-raises-e36m-series-b-to-grow-its-brand-tracking-and-consumer-insights-platform/↩
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Balderton Capital, “Grand Games raises $30M Series A,” January 2025. https://www.balderton.com/news/grand-games-raises-30m-series-a-to-build-genre-defining-mobile-games/↩
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Lindus Health, “Anti-CRO Lindus Health Raises $55M in Series B Funding,” January 2025. https://www.lindushealth.com/news/anti-cro-lindus-health-raises-55m-in-series-b-funding-to-transform-the-clinical-trial-landscape↩↩
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Escape blog, “Escape raises $18M Series A to replace legacy scanners with AI agent-driven discovery, pentesting, and remediation,” March 2026. https://escape.tech/blog/escape-raises-18m-series-a/↩↩↩
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Suranga Chandratillake, “Rare disease, machine learning and Healx.io,” Medium, 2018. https://medium.com/@suranga/rare-disease-machine-learning-and-healx-io-303766528eb↩
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Wayve, “Wayve secures $1.5B to deploy its global autonomy platform,” February 2026. https://wayve.ai/press/series-d/↩↩
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Balderton Capital, “Balderton raises new $600M early-stage fund,” November 2021. https://www.balderton.com/news/balderton-raises-new-600m-early-stage-fund-to-back-europes-next-wave-of-breakout-tech/↩