portfolio

A new way to bank

Identity verification done in seconds

New category in story hacking

Carta helps companies and investors manage their cap tables, valuations, investments, and equity plans

Sensing-as-a-service Air Monitoring

Stress Free Construction Software to manage teams, tools and projects

The largest mobile cross-border money transfer platform in Africa

PayQin is making online payments easy for the unbanked people in Africa via offering e-wallets and virtual payment cards

Contraline is developing Adam, a long-lasting, reversible male contraceptive using advancements in hydrogel technology

Farmstead is an online grocery sales & delivery service

Jeff App is a matchmaker for people and loans in SE Asia

FanSifter is a machine learning-powered fan data analytics and performance marketing automation platform that helps music, entertainment, and sports events to sell more tickets (or anything around events) while saving multiples of valuable hours for events´ marketing teams by reducing manual work

BOBW offers LIFEPROOF SUITES IN THE TRENDIEST DISTRICTS, DESIGNED FOR THE GLOBAL CITIZEN.

The Nordic Secondaries Fund will offer to buy minority stakes in early growth companies with a strong proof of business

Bolt is the smartest way to move around in your city

Fotografiska Tallinn is a destination for photography, cultural events and culinary experiences

Y Combinator is the leading startup accelerator. Siena has invested in YC W19, S19 and W20 batch funds.

Black is a specialized capacity provider for the MGA-s and brokers

Zelos is a framework for managing, motivating, and organizing volunteers

Grin is influencer marketing software, powering content for the world’s best brands

Panda is voice controlled camera that brings your words to life

AngelList manages early stage VC index funds. Siena has invested in over 100 startups through AngelList funds

Lahhentagge is a craft distillery

CENOS makes industrial simulation software

LAUNCH is an elite startup accelerator and competition designed to transform early stage startups into fundable companies. Siena has invested in over 50 startups through Launch

Fractory is an on-demand manufacturing company

Kin is using their expertise in insurance, finance and technology to make insurance accessible and affordable

Promote offers, gather feedback and personalize guest experience in one easy-to-use solution

Bloom Credit works to improve financial eligibility of people declined for lending products

Kush is exclusive marketplace for licensed & regulated cannabis producers, processors & retailers

Polka Dot Studio builds free-to-play fashion games for female audiences

Põhjala is a revolutionary craft brewery

World's most active early-stage fund and accelerator focused on the transformation of the financial services industry.

Teamscope is the most innovative and easy-to-use tool for understanding the science behind high-performing teams

K12 Technologies provides school management systems & education analytics tools to over 2 million users

Dermtest is a telemedicine service for early detection of skin cancer

Startup Wise Guys is the leading B2B accelerator in Europe. Siena has invested in over 50 startups through SWG

Lingvist is an innovative language learning platform that uses statistical analysis and machine learning algorithms to make language learning faster and more efficient

Insly is easy to use, cloud-based insurance software for brokers & agents

EGeen is a global CRO working to advance the drug development of biotech and pharmaceutical companies by offering fast, high quality and cost-effective clinical trial management services

Largest DOOH operator in Baltics

Leading OOH operator in Estonia

Funderful is a fundraising software that helps universities increase alumni engagement and donations up to three times

Zero Turnaround is transforming how software is created, enabling development teams to build better software faster

Deekit is the world's most collaborative whiteboard built for remote teams

LHV is the largest domestic financial services group in Estonia

Tallinn Stock Exchange (currently NASDAQ OMX Tallinn Stock Exchange) is the only regulated secondary securities market in Estonia

CV Online is an online recruitment company with a market leading position in the Baltics

Moonfish Media operated leading online auction & classified ad portals, first & largest in the Baltics

Cinamon is a first pan-Baltic multiplex cinema operator

Forticom developed and managed several leading social networking sites in Poland, Baltics and Russia, such as ok.ru, nasza-klasa.pl, one.lv, one.lt and videogaga.lt

Finnish consumer loan provider with fast online application process