# Aristos Doxiadis

> Aristos Doxiadis is a seed investor at Big Pi Ventures (Athens) backing Software and SaaS. See 6 investments, check sizes, portfolio. Updated Aug 2026.

- Type: Angel Investor
- Fund: [Big Pi Ventures](https://shizune.co/investors/profile/big-pi-ventures)
- Location: Athens, Greece
- Total investments: 6
- Last investment: May 2022
- Lead investor: 33%
- Last updated: Aug 2026
- LinkedIn: http://www.linkedin.com/pub/aristos-doxiadis/27/789/353

Aristos Doxiadis is a seed investor at Big Pi Ventures in Athens focused on Software and SaaS. Aristos Doxiadis - Partner @ Big Pi Ventures

## Investment focus

### Industry

| Industry | Investments | Share |
| --- | --- | --- |
| Software | 3 | 50% |
| SaaS | 1 | 17% |
| Sensor | 1 | 17% |
| Travel | 1 | 17% |
| Medical | 1 | 17% |

18 industries tracked in total.

### Stage

| Stage | Investments | Share |
| --- | --- | --- |
| Seed | 5 | 83% |
| Series A | 1 | 17% |

### Country

| Country | Investments | Share |
| --- | --- | --- |
| United Kingdom | 3 | 50% |
| Greece | 2 | 33% |
| Cyprus | 1 | 17% |

## Investments

| Company | Description | Amount | Stage | Date | Website |
| --- | --- | --- | --- | --- | --- |
| OrthoSon | OrthoSon Limited is developing a novel medical device for the treatment of chronic low back pain. The device is designed to enable a minimally-invasive, incision-free and motion-preserving alternative to existing highly- invasive spinal fusion procedures. | $11.1M | Series A | May 03, 2022 |  |
| Bryq | Bryq is a Talent Intelligence platform built on top of validated psychometrics. Bryq is able to not only cut down your time to hire, but will also diversify your team and build upon organizational culture. The customizable Bryq ‘Indicators’ give employers insight into which candidates will help with culture add through identifying leadershipqualities and innovation potential in job candidates. Resumes and unstructured interviews won’t improve your hiring process, but science will. Build a diverse work culture - Bryq by Bryq. | $1.4M | Seed | Sep 21, 2020 |  |
| TalosAvionics | TalosAvionics vision is to bring state-of-the-art sensor fusion technology in the avionics domain and to create new avionics devices. | $219K | Seed | May 11, 2015 |  |
| Smartbox | Smartbox is a technology solutions company that creates assistive technology solutions to help people with disabilities. The company offers a range of hardware devices: three types of Grid Pads which are communications aiding tablets; eye gaze cameras which allow users to navigate and control a computer by tracking where they are looking; ServusEnvironment Control devices that allow users to remotely control modified household devices such as thermostats; and other assistive devices related to controlling a computer.Additionally, the company offers software: Grid versions 2 and 3, standard assistive communications software; Look to Learn, learning software for eye gazing technology; Dwell Clicker 2, interface software for pointing devices and computers; Switch Driver 6, replicates keyboard and mouse commands with switches; and Sensory Eye FX and Tobii Gaze Viwer, both of which aid in eye gaze technology. Smatbox was founded in 2006 and is based in England with offices in Bristol, Worcestershire, and Malvern, with an additional U.S. office in Lower Burrell, Pennsylvania. | $439K | Seed | Dec 22, 2014 |  |
| Incelligent | Incelligent is an Athens-based startup, providing products for the knowledge-based and predictive management of wireless networks.Incelligent software applies machine learning on big data collected from heterogeneous sources (network and non-network) in order to recognize patterns, identify hidden correlations and predict future situations ofnetworks. It further uses these analytics/foresights to build knowledge and provide recommendations on the optimal configuration for the foreseen context in real time, thus enabling a next generation, self-optimizing network. | $88K | Seed | Sep 14, 2014 |  |
| Discoveroom | Discoveroom is an application that provides small lodges with the tools to manage reservations manually or automatically. It also enables users to ceive bookings from customers over the internet.Discoveroom generates revenues from commissions on the bookings that take place on its own lodging listing service and from subscriptions for appadd-ons. | $121K | Seed | Oct 09, 2013 |  |

6 of 6 investments shown.

## Co-investors
- [Yonghua Capital](https://shizune.co/investors/profile/yongyong-investment) — VC Fund, 1 deal together

## About Big Pi Ventures

VC Fund · Athens, Greece

Big Pi Ventures is a seed-stage technology fund bringing deep connections with the local talent pool and access to prominent businesses. They invest in innovative technology companies starting from Greece, aiming to be leaders in international markets. They also support teams that have developed proprietary technology in software, artificialintelligence, automation, life sciences, or other high-potential science-based fields.Big Pi Ventures was founded in 2017 and is based in Athens, Attiki, Greece.

5 contacts available at Big Pi Ventures.

| Name | Title | Profile |
| --- | --- | --- |
| Aristos Doxiadis | Partner | https://shizune.co/investors/profile/aristos-doxiadis |
| Bruno Bolsens | Partner | https://shizune.co/investors/profile/bruno-bolsens |
| Demetris Iacovides | Investment Associate | https://shizune.co/investors/profile/demetris-iacovides |
| Georgios Kasselakis | Partner | https://shizune.co/investors/profile/georgios-kasselakis |
| Maria Mavronasou | Office Manager | https://shizune.co/investors/profile/maria-mavronasou |

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## FAQ

### What does Aristos Doxiadis invest in?

Aristos Doxiadis invests primarily in Software, SaaS and Sensor startups, most often at Seed and Series A stage. Most of the 6 investments tracked by Shizune back companies in United Kingdom. The Investment Focus section breaks down every industry, stage and country in the portfolio.

### When did Aristos Doxiadis last invest?

The most recent investment recorded for Aristos Doxiadis closed in May 2022. Shizune tracks 6 investments in total for this profile, including round sizes, stages and portfolio companies, all sourced from confirmed public funding rounds and refreshed monthly.

### Is Shizune's investor data accurate?

Yes — every stat on this profile is calculated from confirmed public funding rounds monitored across hundreds of sources since 2020. This profile was last refreshed in Aug 2026 and is updated monthly. Spotted something off? Use the “Suggest an edit” link near the top of the page.

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