Samuel Z. Alemayehu
Angel Investor · at Cambridge Group Investment
United States
Samuel Z. Alemayehu is a Series A investor at Cambridge Group Investment in United States focused on SMS and Energy. Samuel Z. Alemayehu is the Founder and Chairman Of The Board Of Directors of Cambridge Industries.
- Total investments:
- 9
- Last investment:
- Lead investor:
- 22%
Last updated:
For AI agents: llms.txt
Industries Samuel Z. Alemayehu invests in
Stages Samuel Z. Alemayehu invests in
Countries Samuel Z. Alemayehu invests in
Round sizes
Contacts
| Type | Contact | Validation |
|---|---|---|
| Work email | ||
| Personal email | ||
| Work phone | ||
| Personal phone | ||
| Socials |
Round size
- Series A
- $1M–$7M
Investment Focus
Industry
- SMS 1 (11%)
- Energy 1 (11%)
- Gaming 1 (11%)
- Fitness 1 (11%)
- Insurance 1 (11%)
Stage
- Series A 4 (44%)
- Seed 3 (33%)
- Series B 1 (11%)
Country
- Cameroon 1 (11%)
- Ethiopia 1 (11%)
- Singapore 1 (11%)
Investments
| Company | Description | Round | Links |
|---|---|---|---|
| Nextbillion.ai aims to deliver a wide range of AI-powered hyperlocal solutions starting with the area of mapping. Nb.ai is working on building the geospatial infrastructure needed for enabling location-based experiences for the next billion users. The complexities in markets like India, Indonesia, and Nigeria are far greater than the traditionaldeveloped countries and we are building the future of location technology. Underdeveloped infrastructure, the rise of megacities, complex addresses, and an ever-changing road network make things even more challenging and we are trying to solve these extremely complex problems using a combination of data, AI, platform, and people. | $7M / Series A / Jun 25, 2020 | ||
| Designing, constructing and operating extremely cost-competitive and scalable waste-to-energy facilities customised for Sub-Saharan Africa Cambridge Industries is a holistic waste management and renewable energy generation company, delivering leading technologies to address waste and energy deficiencies in Africa. They produce clean/greenenergy while solving waste-related problems by reducing the amount of waste going to landfills. Their goal is to turn one of Africa's most challenging social problems, the management of waste, into a source of new wealth. Cambridge’s 'Green Vision' is a comprehensive, sustainable, clean, and renewable power generation and waste management system designed specifically for African cities. Effective power generation and waste management are among the principal challenges faced throughout Africa, particularly in its rapidly urbanizing cities. Cambridge Industries provides local governments with an efficient, cost-effective solution to resolving power deficits while managing municipal waste, from garbage collection to the treatment and ultimate conversion of the waste to low-emission, renewable electricity and useful byproducts, such as recycled metals and building materials. | $7.5M / Series B / Jan 10, 2014 | ||
| Designing, constructing and operating extremely cost-competitive and scalable waste-to-energy facilities customised for Sub-Saharan Africa Cambridge Industries is a holistic waste management and renewable energy generation company, delivering leading technologies to address waste and energy deficiencies in Africa. They produce clean/greenenergy while solving waste-related problems by reducing the amount of waste going to landfills. Their goal is to turn one of Africa's most challenging social problems, the management of waste, into a source of new wealth. Cambridge’s 'Green Vision' is a comprehensive, sustainable, clean, and renewable power generation and waste management system designed specifically for African cities. Effective power generation and waste management are among the principal challenges faced throughout Africa, particularly in its rapidly urbanizing cities. Cambridge Industries provides local governments with an efficient, cost-effective solution to resolving power deficits while managing municipal waste, from garbage collection to the treatment and ultimate conversion of the waste to low-emission, renewable electricity and useful byproducts, such as recycled metals and building materials. | $5M / Series A | ||
| Designing, constructing and operating extremely cost-competitive and scalable waste-to-energy facilities customised for Sub-Saharan Africa Cambridge Industries is a holistic waste management and renewable energy generation company, delivering leading technologies to address waste and energy deficiencies in Africa. They produce clean/greenenergy while solving waste-related problems by reducing the amount of waste going to landfills. Their goal is to turn one of Africa's most challenging social problems, the management of waste, into a source of new wealth. Cambridge’s 'Green Vision' is a comprehensive, sustainable, clean, and renewable power generation and waste management system designed specifically for African cities. Effective power generation and waste management are among the principal challenges faced throughout Africa, particularly in its rapidly urbanizing cities. Cambridge Industries provides local governments with an efficient, cost-effective solution to resolving power deficits while managing municipal waste, from garbage collection to the treatment and ultimate conversion of the waste to low-emission, renewable electricity and useful byproducts, such as recycled metals and building materials. | $250K / Seed | ||
SantéPhone
|
SantéPhone is a mobile-based health prevention platform founded in partnership with leading health insurance companies across West Africa. The application was powered by 4Afri Mobile. | Seed | |
4AFRI
|
4Afri is an innovative holding company focused on Africa-centric growth equity opportunities. | $1M / Series A | |
| Mobile gaming application based on a national lottery license in West Africa. | $1M / Series A | ||
Corner Media
|
Corner Media created social networking platforms for close-knit communities (i.e. Egyptian Orthodox in the US, Ethiopians in Canda, African Engineers in Europe, etc...). Corner Media was sold to a consortium of media companies from Europe. | Seed | |
| See all 9 investments → | |||
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FAQ
What does Samuel Z. Alemayehu invest in?
Samuel Z. Alemayehu invests primarily in SMS, Energy and Gaming startups, most often at Series A and Seed stage. Most of the 9 investments tracked by Shizune back companies in Cameroon. The Investment Focus section breaks down every industry, stage and country in the portfolio.
What round sizes does Samuel Z. Alemayehu invest in?
Samuel Z. Alemayehu typically joins rounds of $1M–$7M at Series A. These are whole funding-round sizes, not Samuel Z. Alemayehu's own check, which is rarely disclosed: the 10th–90th percentile of the confirmed public funding rounds Samuel Z. Alemayehu took part in.
How do I contact Samuel Z. Alemayehu?
Public channels for Samuel Z. Alemayehu include LinkedIn, X (Twitter) and the website linked on this profile. 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 Samuel Z. Alemayehu last invest?
The most recent investment recorded for Samuel Z. Alemayehu closed in Jun 2020. Shizune tracks 9 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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