David Klein

Co-founder and Managing Partner at One Peak

[One Peak @OnePeakPartners]

We’re excited to announce One Peak’s investment in @elliptic as part of the company’s $120m Series D financing alongside Nasdaq, Deutsche Bank and the British Business Bank.

As digital assets and stablecoins become increasingly embedded within the global financial system, trusted compliance and risk infrastructure is becoming mission critical. Elliptic has established itself as the leader in digital asset decisioning through its unmatched proprietary dataset, AI-native compliance capabilities and deep institutional trust.

We’re thrilled to partner with Simone Maini, James Smith, Tom Stenhouse and the broader team as they continue building the infrastructure layer for institutional on-chain finance.

Read more about the investment here: https://t.co/t4nxTtYfKP

#elliptic #digitalassets #stablecoins #crypto #compliance #onepeak

[One Peak @OnePeakPartners]

📢 Leadership news from our portfolio: Andrew Foley has been appointed Chief Revenue Officer at @DataGuard_dg!

With over 15 years of experience across AI and B2B SaaS, including roles at Google and most recently as GM EMEA at Vanta, Andrew brings strong go-to-market expertise to DataGuard as it continues to scale internationally.

Here’s to continued growth and success at DataGuard!

Read more here: https://t.co/e12vgQMzqi

#onepeak #dataguard #portfolio #leadership

[One Peak @OnePeakPartners]

Congratulations to @getunleash on raising $35M in Series B funding!

We’re thrilled to partner with Egil Østhus, Ivar Østhus, and the team as they continue to help enterprises ship AI-driven software faster, safer, and smarter. Unleash’s open-source FeatureOps platform provides the control and visibility organizations need to balance speed with governance and reliability.

This investment will fuel Unleash's global expansion and product innovation, meeting growing enterprise demand for release governance at scale.

Read more about the investment here: https://t.co/YNKv9N03Eo

#unleash #onepeak #featureops #opensource #ai

[One Peak @OnePeakPartners]

Congratulations to @Threat_Aware on raising $25M in funding!

We’re thrilled to partner with Jon Abbott, Steve Thomson, and the team at ThreatAware as they continue to transform cyber asset management and cyber hygiene with their AI-powered platform. Bootstrapped to profitability and trusted by 100+ customers, ThreatAware has built one of the most accurate cyber asset data foundations in the market.

This investment will accelerate the launch of ThreatAware’s AI-powered security workspace, drive expansion into North America, and enable continued innovation, reinforcing their position as a leader in modern cybersecurity.

Read more about the investment here: https://t.co/KjY5WOjSNj

#threataware #onepeak #cybersecurity #ai #cyberhygiene

[David Klein @davidoklein]

Honored to be recognized as Top Growth Equity Firm globally by GrowthCap for the 3rd year running! Kudos to our fantastic founders, LPs and the entire One Peak team - this is all you! #onepeak #growth #awards #growthcap #software #AI

[One Peak @OnePeakPartners]

One Peak is honored to be recognized on @GrowthCapCo's list of the Top Growth Equity Firms of 2025.

This recognition reflects our ongoing commitment to backing visionary founders, creating value across our portfolio, and helping exceptional teams scale transformative businesses with long-term impact.

Humbert de Liedekerke Beaufort and @davidoklein, Co-Founders and Managing Partners at One Peak, shared their thoughts on this recognition:

“This GrowthCap Award recognizes what matters most to us: backing exceptional software and AI entrepreneurs and helping them build enduring market leaders. At One Peak, we go beyond capital, working side-by-side with founders through the critical scaling moments that define long-term success.”

https://t.co/NCV9YT33KT

#onepeak #growthcap #growthequity #investment

[One Peak @OnePeakPartners]

A special moment seeing @datarails light up the Nasdaq Tower in New York. We're proud to partner with the entire Datarails team and support its growth journey ahead!

#datarails #onepeak #nasdaq #AI

[One Peak @OnePeakPartners]

Congratulations to @datarails on securing $70M in Series C funding!

We’re thrilled to partner with Didi Gurfinkel and the team at Datarails as they continue to transform financial planning and analysis with their AI-powered, Excel-first FP&A platform. This investment will accelerate Datarails’ global expansion and drive innovation in automating reporting, planning, and forecasting, reinforcing their position as a leader in the space.

Read more about the investment here: https://t.co/y8eNJtqfjR

#datarails #onepeak #fintech #ai #financeautomation

[One Peak @OnePeakPartners]

A huge thank you to all the CTOs and CPOs who joined One Peak’s final Online GenAI Roundtable of the year, where we dove into AI-powered productivity! 🚀

We split into Product and Engineering tracks to share what’s actually working, tackle adoption challenges, and uncover ways teams are getting more done with AI.

Key takeaways that got everyone talking:

• Adoption is everything: Champions, peer learning, and opt-in experiments beat mandates every time.
• Engineers driving product, product driving engineers: AI is helping teams test ideas faster, prototype smarter, and make better decisions.
• Real productivity gains: Faster code, better documentation, quicker onboarding, but complex systems still need human expertise.
• Measuring impact: Qualitative wins + developer happiness matter as much as metrics.
• Scaling works when designed: Centralized access, champions, and clear guardrails turn pilots into org-wide adoption.

Another session of sharing, learning, and uncovering what’s actually driving results with AI. We’re excited to keep the momentum going!

#onepeak #genai #techleadership #productivity #engineering

[One Peak @OnePeakPartners]

A huge thank you to our investors and the One Peak team for joining us in London for our 2025 AGM.

Gathering at the Ham Yard Hotel in Soho gave us a valuable moment to step back, share portfolio progress, and discuss the initiatives we’re building for the year ahead. The conversations were thoughtful and energized by the scale of opportunity in front of our founders.

We were delighted to hear from three of our incredible portfolio company CEOs: Lyndon Stickley from @iplicit, Felipe Elink Schuurman from @SpartaCommo, and Emil Eifrem from @neo4j, and to close with a special fireside chat with Will Shu, founder of Deliveroo, reflecting on Deliveroo’s landmark acquisition by DoorDash this year.

We rounded off the day with celebratory drinks and dinner at Kensington Palace, a memorable setting to continue conversations and strengthen connections across the partnership.

Thank you for the trust and engagement. We’re excited to keep building!

#onepeak #agm #growthinvesting #portfolio #foundercommunity

[One Peak @OnePeakPartners]

We’re wrapping up our portfolio spotlight series with this week’s feature: @pandadoc, reimagining the future of documents to help businesses close deals faster 👇

Focused on helping companies accelerate growth through better document workflows.

Let’s hear more from their Co-Founder & CTO, Sergey Barysiuk.

#onepeakportfolio #pandadoc #documentautomation #growthequity

[One Peak @OnePeakPartners]

This week’s spotlight: @SpartaCommo, a platform revolutionizing commodity trading with AI-powered intelligence 👇

Driven by a vision to unlock new efficiencies in global commodity markets.

Let’s hear more from their Co-Founders, Felipe Elink Schuurman and Miles Moseley.

#onepeakportfolio #sparta #commoditytrading #growthequity

[One Peak @OnePeakPartners]

This week’s spotlight: @DataGuard_dg — a platform managing the security and compliance risks that matter most to businesses 👇

Trusted by businesses worldwide to safeguard their most critical data.

Let’s hear more from their Co-Founders, Thomas Regier and Kivanc Semen.

#onepeakportfolio #dataguard #privacy #growthequity

[One Peak @OnePeakPartners]

This week’s spotlight: @hawk_ai_tech, a platform transforming how financial institutions tackle financial crime with AI-powered solutions 👇

Committed to innovation at the intersection of finance and technology.

Let’s hear more from their Co-Founders, Tobias Schweiger and Wolfgang Berner.

#onepeakportfolio #hawkai #fintech #growthequity

[One Peak @OnePeakPartners]

📣 Introducing the One Peak Portfolio Spotlight Series!

We’re excited to kick off a new weekly series highlighting a selection of standout companies from across the One Peak portfolio.

These are the teams building the future, scaling with focus, innovating with purpose, and reshaping their categories. Over the coming weeks, we’ll share stories and insights from some of the most dynamic leaders we’ve had the privilege to back.

First up: Let's hear from Lyndon Stickley, CEO of @iplicit — a UK-based cloud accounting platform redefining accounting software 👇

Founded by a passionate team dedicated to transforming how businesses manage their finances.

#onepeakportfolio #iplicit #accountingsoftware #growthequity

[One Peak @OnePeakPartners]

Last month, we were honored to have our Senior Principal, Nick Hancock, speak at the Mind the Tech London conference, featured in Calcalist.

Nick shared insights on how we invest in AI-first companies across applications, infrastructure, and models, and why Europe and Israel are key innovation hubs.

A great conversation on the future of AI and the scale-up opportunity in Europe and Israel!

Read the article here: https://t.co/o4y47LGt7u

#AI #techinvestment #mindthetech #onepeak

[David Klein @davidoklein]

Proud to have been named Top Software Investor of 2025 by @GrowthCapCo !

[One Peak @OnePeakPartners]

We’re thrilled to share that One Peak’s Founding Partners, @davidoklein and Humbert de Liedekerke Beaufort, have been named among GrowthCap’s Top Software Investors of 2025.

Their continued recognition reflects a deep commitment to backing visionary founders scaling transformative software businesses across Europe and beyond.

A huge thank you to the incredible entrepreneurs we’re fortunate to partner with, your ambition drives everything we do!

https://t.co/3pY2DJ4CWU

#onepeak #topinvestors #softwareinvestors #growthequity

[One Peak @OnePeakPartners]

We’re thrilled to share that One Peak’s Founding Partners, @davidoklein and Humbert de Liedekerke Beaufort, have been named among GrowthCap’s Top Software Investors of 2025.

Their continued recognition reflects a deep commitment to backing visionary founders scaling transformative software businesses across Europe and beyond.

A huge thank you to the incredible entrepreneurs we’re fortunate to partner with, your ambition drives everything we do!

https://t.co/3pY2DJ4CWU

#onepeak #topinvestors #softwareinvestors #growthequity

[One Peak @OnePeakPartners]

📢 Leadership news from our portfolio: @StefanRopers has been appointed CEO of Spryker (@sprysys)!

With over 25 years in global B2B tech, including roles at Microsoft, Adobe, and most recently as CEO of Papirfly, Stefan brings deep expertise to Spryker as it enters its next phase of growth.

Here’s to continued innovation and growth at Spryker!

Read more here: https://t.co/FPFKUOa2sP

#onepeak #spryker #portfolio #leadership

[One Peak @OnePeakPartners]

A huge thank you to all the CTOs and CPOs who joined One Peak’s first Online GenAI Roundtable!

We split into dedicated Product and Engineering sessions to dive deep into practical insights and challenges around GenAI, including:

• Building defensible moats around validated customer needs
• Navigating buy vs. build decisions and IP strategies
• Transparent design for trustworthy AI experiences
• Effective go-to-market strategies for AI features
• Embedding AI tools to scale adoption across teams

No slides, no vendors, just candid, peer-to-peer discussions, and practical lessons from the front lines.

We’re excited to keep the momentum going through ongoing discussions!

Here’s to learning and building together with our category defining companies!

#onepeak #genai #techleadership #community

[David Klein @davidoklein]

Our Talent Team at @OnePeakPartners recently hosted our first ever People Summit which was a great success. Many more to come! #onepeak #talent #peoplesummit

[One Peak @OnePeakPartners]

A huge thank you to the People leaders across our portfolio who joined us in London for the inaugural One Peak People Summit.

With the theme “Reimagining People Leadership in a Disrupted World,” we explored how the role of People leaders is evolving - and how we can lead the charge as AI reshapes the workplace. From practical deployment to productivity gains, the conversation on AI was dynamic, provocative, and grounded in real-world impact.

The energy in the room reflected the urgency of the moment: how can we turn disruption into opportunity, and ensure People teams aren’t just adapting to the future of work, but actively shaping it?

We left with fresh perspectives, renewed purpose, and tangible ideas we’re excited to bring to life.

Here’s to continuing the conversation, and building together with One Peak.

#onepeak #peopleleadership #companyculture #futureofwork