About Build38
Build38 is a Technology company based in Munchen (Germany) founded in 2018 by Joaquin Miguel Fernandez Barreiro and Christian Schlaeger, and was acquired by OneSpan in January 2026. It provides managed application security services. Build38 has raised $17.64 million across 4 funding rounds from investors including Tikehau Capital, Giesecke+Devrient and OneSpan. Its chief executive, as recorded, is Christian Schlaeger. Build38 offers products and services including Mobile In-App Protection, Active Hardening, and Threat Intelligence. Its focus areas include Business Services, IT Services, Security and Managed Security Service. Its legal entity is Build38 GmbH.
Company details
Build38 was founded in 2018 and is headquartered in Munich, Germany. Operations focus on the cybersecurity sector, where managed services for application security are delivered. These services encompass monitoring, threat detection, and compliance support for software applications. The company is led by co-founders Joaquin Miguel Fernandez Barreiro and Christian Schlaeger, with activities centered in Europe. Expansion into global markets is pursued through specialized security protocols.
- Headquarters Munchen, Germany
- Founders Joaquin Miguel Fernandez Barreiro, Christian Schlaeger
- Stage Acquired
- SectorsTechnology
- Email••••••••
- Website build38.com
- Social LinkedIn X
- Acquired by OneSpan (Jan 2026)
- Legal Name Build38 Gmbh
- Total Equity Funding$17.64M (USD)
in 4 rounds
- Latest Funding Round$1.79M (USD), Grant
Jan 2024
- InvestorsTikehau Capital
& 5 more
- Acquired byOneSpan
(Jan 2026)
Products & Services of Build38
Build38 offers a comprehensive portfolio of products and services, including Mobile In-App Protection, Active Hardening, and Threat Intelligence.
Offers flexible integration for protecting mobile apps from threats.
AI-driven protection to reinforce app security measures.
Provides real-time data to counteract mobile app threats.
Funding Insights of Build38
Build38 has successfully raised a total of $17.64M across 4 strategic funding rounds. The most recent funding activity was a Grant round of $1.79 million completed in January 2024. This substantial capital infusion reflects strong investor confidence in the company's business model, growth potential, and market opportunities. The funding enables strategic expansion, product development, market penetration, and operational scaling to drive long-term value creation and competitive advantage.
- Total Funding $17.64M
- Total Rounds 4
- Last Round Grant — $1.79M
- Investors Count 5
All 4 funding rounds of Build38 with amounts and investors; the two latest post-money valuations are shown, the rest are part of the premium plan.
| Date | Amount | Transaction Name | Valuation | Lead Investors | Investors |
|---|---|---|---|---|---|
| Jan 2024 | $1.79M | Grant | – | – | |
| Feb 2023 | $13.99M | Series A | – | Tikehau Capital | |
| Jan 2021 | $3.65M | Seed | – | eCAPITAL, Caixa Capital Risc | – |
| Jan 2019 | Seed | – | Giesecke+Devrient | – |
6 investors in total: 6 institutional.
Investors in Build38
Build38 has secured backing from 6 investors, including institutional and venture fund investors. Prominent investors backing the company include Tikehau Capital, Giesecke+Devrient and OneSpan.
| Investor | Description | Founded Year | Domain | Location |
|---|---|---|---|---|
Debt and equity investments are managed by the private fund. | 2013 | tikehaucapital.com | London, United Kingdom | |
Tech startups are funded through eCAPITAL's venture capital investments. | ecapital.vc | Munster, Germany | ||
Venture capital investments are focused on healthcare and multiple sectors. | caixacapitalrisc.es | Barcelona, Spain | ||
Government entites focused on freedom, democracy, equality and the rule of law, promoting peace and stability | 1958 | europa.eu | Brussels, Belgium | |
Security technology is provided for digital infrastructure and financial platforms. | 1852 | gi-de.com | Munich, Germany | |
Security solutions for authentication and identity verification are provided. | 1991 | onespan.com | Chicago, United States |
Investor details for Build38
The complete investor list, round-by-round participation and investor portfolios require an active premium plan.
- Complete investor list
- Round participation
- Investor portfolios
- Co-investor network
Verified entity values are shown only after access is granted.
People of Build38
54 people are tracked at Build38 (12 in leadership, 6 in board & advisors, 36 in team).
| Name | Role | Group |
|---|---|---|
Joaquin Miguel Fernandez Barreiro | Co-Founder | Leadership |
Christian Schlaeger | Co-Founder & CEO | Leadership |
Pedro Hernández | Chief Revenue Officer | Leadership |
Marc Obrador | CTO | Leadership |
Joaquin M. Fernandez | COO | Leadership |
Torsten Leibner | VP, Markets & Regulation | Leadership |
Christian Schläger | CEO | Leadership |
Leticia Barcia | Head of Marketing | Leadership |
Cristina Serrano Vergara | Human Resources Director | Leadership |
Daryl Ko | Regional Sales Director, APAC at Build38 | Leadership |
Marc Obrador Sureda | CTO & Co-founder | Leadership |
Joaquín Miguel Fernández Barreiro | Chief Operating Officer (COO) & Co-Founder | Leadership |
Augustin Blanchard | Advisor | Board & advisors |
Michael Hochholzer | Advisor | Board & advisors |
Oliver Gajek | Advisor | Board & advisors |
Dirk Seewald | Advisor | Board & advisors |
Roma Jelinskaite | Advisor | Board & advisors |
Javier Polo | Advisor | Board & advisors |
Jose Francisco Udaeta Arce | Desarrollador de software junior | Team |
Yannick T. | Android/iOS Security Research Engineer | Team |
34 more people are available in the full profile.
Complete people profiles for Build38
Full employee and board profiles, team structure, tenure and professional contact details require an active premium plan.
- Full employee list
- Team structure
- Board tenure
- Professional contacts
Verified entity values are shown only after access is granted.
Timeline of Build38
4 dated milestones of Build38 across 8 years, from founding to its latest funding, stage changes and deals.
- Founded Build38 is founded.
- Funding First funding round.
- Funding Latest funding round, Grant, of $1.8M.
- Exit Acquired by OneSpan.
Web traffic of Build38
The website of Build38 (build38.com) receives about 8.5K visits a month.
- Monthly visits8.5K
▼ 7% vs previous month
Websites whose visitors overlap most with Build38. Affinity shows how closely the audiences match.
| Website | Domain | Audience affinity | Monthly visits | Global rank | Profile |
|---|---|---|---|---|---|
alldaydevops.com | alldaydevops.com | 100% | #7,338,746 | – | |
| zippyops.com | 99% | #7,628,276 | View details | ||
bdccglobal.com | bdccglobal.com | 99% | – | ||
| unitrends.com | 99% | 24.9K | #1,174,154 | View details | |
embien.com | embien.com | 96% | #1,727,688 | – | |
| •••••••••• | ••••••.com | ••% | •.•M | #••••• | – |
| •••••••••• | ••••••.com | ••% | •.•M | #••••• | – |
| •••••••••• | ••••••.com | ••% | •.•M | #••••• | – |
All 40 similar websites and full traffic analytics for Build38
The complete similar-websites list, audience overlap and engagement analytics require an active premium plan.
- 40 similar websites
- Audience overlap
- Engagement analytics
- Traffic by brand
Verified entity values are shown only after access is granted.
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Related news about Build38
Complete news archive for Build38
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Frequently Asked Questions about Build38
Build38 was founded in 2018 and raised its 1st funding round 1 year after it was founded.
Build38 is headquartered in Munchen, Germany. It is registered at Munchen, Bayern, Germany.
Christian Schlaeger is the CEO of Build38, as recorded in our data. They have also founded this company.
Build38 is a funded company, having raised a total of $17.64M across 4 funding rounds to date.
Build38 was founded in 2018 and is headquartered in Munich, Germany. Operations focus on the cybersecurity sector, where managed services for application security are delivered. These services encompass monitoring, threat detection, and compliance support for software applications. The company is led by co-founders Joaquin Miguel Fernandez Barreiro and Christian Schlaeger, with activities centered in Europe. Expansion into global markets is pursued through specialized security protocols.
Build38 offers Mobile In-App Protection, Active Hardening, and Threat Intelligence.
Build38 has 6 investors. Key investors include Tikehau Capital, Giesecke+Devrient, OneSpan, European Union, and eCAPITAL.
Build38 operates through Build38 Gmbh.
Yes. Build38 was acquired by OneSpan in January 2026.