# Siegfried Drueker

> Siegfried Drueker is a Series A investor backing Eyewear and E-Commerce. See 1 investments, check sizes, portfolio and contact details. Updated Oct 2026.

- Type: Angel Investor
- Total investments: 1
- Last investment: Jul 2015
- Lead investor: 0%
- Last updated: Oct 2026

Siegfried Drueker is a Series A investor focused on Eyewear and E-Commerce. Siegfried Drueker - Founder @ Drueker & Co.

## Contacts

5 contacts available for Siegfried Drueker: work email, personal email, work phone, personal phone and socials. Sign up free to unlock them: https://app.shizune.co/sign-up/investor-profiles/find-email/siegfried-drueker?utm_source=investor_profile

## Investment focus

### Industry

| Industry | Investments | Share |
| --- | --- | --- |
| Eyewear | 1 | 100% |
| E-Commerce | 1 | 100% |
| Health Care | 1 | 100% |

## Investments

| Company | Description | Amount | Stage | Date | Website |
| --- | --- | --- | --- | --- | --- |
| GlassesGroupGlobal | GlassesGroupGlobal is the leading online eyewear platform in Asia-Pacific, offering a comprehensive range of branded prescription glasses, sunglasses and contact lenses. The company partners with leading brands and local opticians to provide an increased value proposition to consumers. Founded in 2013, the group has a presence in Malaysia,Singapore, Hong Kong, Australia, New Zealand, Philippines, Taiwan and Thailand, and recently launched its first markets in Europe. | $3M | Series A | Jul 06, 2015 | http://www.glassesgroupglobal.com/ |

1 of 1 investments shown.

## Co-investors
- [Caixa Capital](https://shizune.co/investors/profile/caixa-capital-2) — VC Fund, 2 deals together
- [Vectr](https://shizune.co/investors/profile/vectr) — VC Fund, 1 deal together

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## FAQ

### What does Siegfried Drueker invest in?

Siegfried Drueker invests primarily in Eyewear, E-Commerce and Health Care startups, most often at Series A stage. Most of the 1 investments tracked by Shizune back companies in Malaysia. The Investment Focus section breaks down every industry, stage and country in the portfolio.

### How do I contact Siegfried Drueker?

For a verified work email and phone number, create a free Shizune account — contact data is searched across 20+ sources and validated before delivery, so your outreach lands in the right inbox.

### When did Siegfried Drueker last invest?

The most recent investment recorded for Siegfried Drueker closed in Jul 2015. Shizune tracks 1 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 Oct 2026 and is updated monthly. Spotted something off? Use the “Suggest an edit” link near the top of the page.

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