Christian Ehrhardt

Founder Rentr, Ex Vitamin Well COO, Business Advisor, Board Professional

📍 Sweden🔄 Updated September 2026💼 14 investments📅 18 years investing🗓 Last invested Apr 2019
Operator-angel🌍 Sweden
14
Total investments
6
Early stage
5
Mid stage
1
Late stage
18y
Years active

Portfolio

13 investments · sorted by recency
All investments
Early stage
Mid stage
Late stage
Angel Investor
Apr 2019
Redefining small business credit risk assessment globally
Angel Investor
Apr 2019
Corpia is a true SME-lender based in Stockholm, Sweden. We offer term-loans to small and medium sized companies at attractive rates.
Angel Investor
Jan 2019
Care to Translate is a digital medical translator for healthcare staff and patients. The app serves as a complement to human interpreters in healthcare and is available 24/7 in your smart device. Care to Translate can be used in emergency situations as well as in daily work at the ward. - Reliable translations verified by native speakers with medical experience - Medical translations in audio and text - Playlists for easy access to all your most used phrases Use Care to Translate to communicate about: Dental care • Ambulance • Daily care • Surgery • Radiology • Gynecology • Childbirth • Front desk • Psychiatry • Vaccination • Maternity care • Emergency room • Tuberculosis • Infection • Neurology • Trauma • Violence and abuse • Coronavirus • Medication • and more! About us Care to Translate was founded as a non-profit in 2015 by medical students from the Karolinska Institute in Stockholm. We solve the problem of language barriers by offering state of the art products that deliver safe and efficient communication between healthcare professionals and patients. Today, Care to Translate has become one of the most used translation tools in the Swedish healthcare sector and we have over 500.000 users in over 200 countries. Download the app for free: onelink.to/caretotranslate or Request a free demo of our solution for clinics and organizations: https://www.caretotranslate.com/demo
Angel Investor
Jan 2019
In 2022 Just Football was acquired by InchByInch. Just Football was originally founded in 2016 in Stockholm, Sweden with an aim to revolutionize football by combining the physical and digital worlds, building an innovative mobile game which gets people playing football in real life.
Angel Investor
Dec 2018
Every other person will experience a mental health disorder. Most never get help, and when they do, only a few improve. Braive exists to change that. Braive is the AI-powered mental health care platform supporting clinicians and patients across the full treatment journey, from first assessment to lasting recovery. Patients are matched to the right evidence-based care from the start. Clinicians juggle less between systems, save time on admin and get data-driven insights on treatment effect and outcomes. Together, this helps providers treat more people with better results. Braive is strongly rooted in clinical evidence, and we are fully MDR Class IIA certified. That means our platform is an independently reviewed medical platform across the full treatment journey and can act as clinical decision-making support – as one of the only ones on the market. Our clients are top healthcare providers and insurers in the Nordics. Braive exists at the intersection where technology meets psychology — for the people who give care, and the people who need it.
Member of the Board & Angel investor
May 2018
Choosing what brand of baby products to use for your child can seem like an overwhelming decision. There are so many alternatives. Some focus on aesthetics, some on technical gimmicks. We know that for you, the wellbeing of your baby is always the focal point. That’s why we want you to be able to give your baby the time and the attention he or she deserves, without the burdens of everyday life coming in the way. Twistshake aspires to develop products that are simple and safe to use, yet also offers an appealing design. We are of the opinion that aiming for functionality does not mean that we can ignore aesthetics, and our designers are always looking for ways to combine practicality with eye-pleasing design. We have won several awards regarding design and functionality which for us is a confirmation that we develop safe, functional and appealing products. Babies are unique. They all have their individual needs, and these change at the same fierce rate that the babies themselves grow and develop. Our goal is to become experts in all the phases babies go through. When a child is faced with new challenges, we want to be there to assist them with our innovative and safe line of products. All of Twistshake’s products are BPA-, BPS-, and BPF-free. Twistshake cares about your safety. We want to give your child the best possible start in life. We have hand-picked materials of only the highest quality, and we believe this is something that becomes clear when you encounter our products.
Angel Investor
Mar 2018
Airmee is a technology powered logistics company, leveraging machine learning and powerful proprietary research-based optimizations to provide carbon neutral e-commerce deliveries. Launched in 2018, Airmee is one of Europes fastest growing logistics startups.
Angel Investor
Feb 2018
The first line of code for the Checkin.com framework was written back in 2017. Our goal since then has been clear: to establish a new internet standard for checkins. Our software combines multiple UX-systems, data sources, and identity solutions to instantly configure the best possible experience for each end-user at the point of checkin. We’re always looking for smart people who arent afraid of doing new things. If that is you, send us an email and convince us why we should have a talk. Job applications - join@checkin.com Media inquiries - press@checkin.com Sales - sales@checkin.com
Angel Investor
Jan 2018
Medicheck provides people with a shortcut to medical specialists, making better use of society’s medical knowledge and delivering it to more people in need. Customers get expert online medical advice based on their individual preferences and requirements, using video calls and messaging on their phones, tablets and computers. The customer selects the most appropriate medical expert based on specialty, meeting time, spoken language and gender. Medicheck is open 24/7, allowing customers to make spontaneous calls as required or book appointments in advance. The main target group comprises people with chronic health conditions, and their relatives. Medicheck has created a network of healthcare professionals and companies who use our full-service platform for everything from e-prescriptions to business administration. All our medical professionals are fully licensed, and have at least one specialty. Designed as a multi-market service, Medicheck will launch in Sweden during 2016.
Angel Investor
Dec 2017
AsthmaTuner by MediTuner is a digital solution developed in close collaboration with the Swedish healthcare industry. AsthmaTuner was created with the goals of helping patients take control of their asthma, simplifying the process and increasing efficiency for caregivers. With AsthmaTuner, patients can measure their own lung function and answer symptom questions, the app then gives direct feedback to what type of inhaler and dosage for personalized treatment. AsthmaTuner was launched on the Swedish market in March 2018. It is the only digital self-management solution that provides automatic treatment advice for asthmatics that is CE marked and approved by the Medical Products Agency (Läkemedelsverket) in Sweden.
Angel Investor
Nov 2017
At Appjobs we try to help people work better with apps. Appjobs.com introduces job seekers to gig work by matching them with the gig platforms that fit their location and preferences. Appjobs.work help gig workers optimise and advance their work with apps by porting their work data, earning better with data-driven recommendations, defining and reaching their earning goals and getting incentivised for working in specific ways. Unveel.io helps gig workers own and leverage their data by making it portable so they can share it with services and platforms to get proper insurance, affordable loans and more options to advance with their careers.
Board Member
Sep 2016
Simris Group is a biologics company, engaged in research, development and production of bioactive substances from cyanobacteria and microalgae, for nutraceutical, cosmeceutical and pharmaceutical applications. Our technology provides access to bioactive substances with novel functions, while replacing unsustainable raw materials from endangered marine species and ecosystems. Our headquarters and algae farm are located in Hammenhög, in Sweden’s sunny Österlen. Our commercial department is based in Stockholm. Simris Group AB is a public company and our stock is traded on the Nasdaq First North stock exchange (FNSE:SIMRIS B). http://www.simrisgroup.com http://www.simrisbiologics.com
COO and Angel Investor
Mar 2008
At Vitamin Well Group, we provide healthier and better tasting drinks, snacks, and protein products: Vitamin Well has a range of functional thirst-quenchers. Barebells provides delicious protein snacks and meals. NOCCO is the ready-to-drink performance beverage. NOBE aloe vera is a unique lifestyle drink. Smiling offers sustainable nuts and dried fruit products. Tyngre has a big range of evidence-based sport supplements. Our business has continued to grow rapidly since the group was founded in Sweden 2006, and today we provide products in over 40 markets, with an HQ in Stockholm and offices in nine countries around Europe, USA, and Asia. We are on a growth journey and are therefore constantly looking for talents around the world. Check out open positions here at LinkedIn, or head over to our career page at https://career.vitaminwell.com
Experience · 15 entries
All (15)
Investments (14)
Founder (1)
Board (2)
2022
Founder
Sep 2022
Trailer rental made easy
2019
Angel Investor
Apr 2019
Redefining small business credit risk assessment globally
Angel Investor
Apr 2019
Corpia is a true SME-lender based in Stockholm, Sweden. We offer term-loans to small and medium sized companies at attractive rates.
Angel Investor
Jan 2019
Care to Translate is a digital medical translator for healthcare staff and patients. The app serves as a complement to human interpreters in healthcare and is available 24/7 in your smart device. Care to Translate can be used in emergency situations as well as in daily work at the ward. - Reliable translations verified by native speakers with medical experience - Medical translations in audio and text - Playlists for easy access to all your most used phrases Use Care to Translate to communicate about: Dental care • Ambulance • Daily care • Surgery • Radiology • Gynecology • Childbirth • Front desk • Psychiatry • Vaccination • Maternity care • Emergency room • Tuberculosis • Infection • Neurology • Trauma • Violence and abuse • Coronavirus • Medication • and more! About us Care to Translate was founded as a non-profit in 2015 by medical students from the Karolinska Institute in Stockholm. We solve the problem of language barriers by offering state of the art products that deliver safe and efficient communication between healthcare professionals and patients. Today, Care to Translate has become one of the most used translation tools in the Swedish healthcare sector and we have over 500.000 users in over 200 countries. Download the app for free: onelink.to/caretotranslate or Request a free demo of our solution for clinics and organizations: https://www.caretotranslate.com/demo
Angel Investor
Jan 2019
In 2022 Just Football was acquired by InchByInch. Just Football was originally founded in 2016 in Stockholm, Sweden with an aim to revolutionize football by combining the physical and digital worlds, building an innovative mobile game which gets people playing football in real life.
Show all 15 entries ↓
Investment activity
2008–2019 · 14 investments
2008120162201722018520194
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