The Circle Founders Club

Biofilm Engineers is an early-stage biotechnology company based in Cuddalore, Tamil Nadu. Biofilm Engineers is creating next-generation bioreactors for wastewater treatment.

WATSAN Envirotech Private Limited, established in 2009, focuses on providing affordable water and sanitation solutions, particularly for rural populations and urban slums. The company emerged from Custom Parts Online, which developed the CPO Natural Terafil®™ Water filter under a license from the IMMT in 2010. WATSAN aims to improve public health by offering low-cost, electricity-free water purifiers designed for individuals who cannot afford traditional water purification methods. These natural water purifiers are capable of treating water from various sources, such as rivers, lakes, and wells, ensuring access to clean and safe drinking water for all, regardless of their financial situation. The company is committed to addressing waterborne diseases and enhancing the quality of life for underserved communities.

Aumsat Technologies specializes in geospatial solutions for the agriculture sector. The company leverages satellite observation, along with land, sea, and air measurement systems, to provide comprehensive data analysis. Their key product is an AI-enabled satellite-based system designed to detect and forecast water pipeline leakages. This platform uses structural equation modeling neural networks to analyze data from satellites, drones, and sensors, helping public utilities and irrigation departments remotely identify and predict leakages, ruptures, and spills in water transmission networks, ultimately enhancing water conservation efforts.

Waterlab provides services such as mapping and monitoring groundwater resources, assessing the impact of water conservation programs, and developing an online digital platform for groundwater monitoring in specific geographic areas.

PhyFarm is a provider of automation and wireless sensing solutions tailored for the agricultural sector, enabling growers to monitor multiple parameters efficiently. The company's data-driven farming platform integrates various data sources, including water, climate, and soil moisture metrics, to facilitate informed decision-making in crop planning. By leveraging machine learning models on sensor and imaging data, PhyFarm enhances farm operations through automation, allowing for streamlined management of crops, tasks, and workforce. This approach supports growers in achieving greater efficiency and productivity from planting to consumption.

Hydrotec Solutions provides optimum management of drinking water and waste water services for domestic and industrial purposes.

Nimble Vision is a technology company focused on developing a sewage management platform that leverages the Internet of Things and artificial intelligence to foster a sustainable society. The platform transforms traditional manholes into smart monitoring systems, offering real-time analytics on sewage overflow, quality, and the presence of harmful gases. By providing mobile and web-based insights, Nimble Vision empowers individuals and municipalities to better understand their consumption habits and make informed decisions regarding waste management and environmental impact.

Diveroid is a technology-focused manufacturer specializing in the development of innovative underwater IT equipment for the scuba diving industry. The company produces a comprehensive dive computer, which combines essential safety features such as depth, dive duration, and no-decompression limit tracking with additional functionalities like an underwater camera, compass, and automated logbook sync. This all-in-one device aims to enhance diver safety and prevent accidents, particularly decompression sickness.

LEEBRIDGE want to contribute to create global customer value by managing the merits and values of the solid Korean supply network for power generation and energy such as nuclear, thermal, hydro, and oil&gas and providing them to overseas customers.

DenQ is a manufacturer specializing in dental implants and prostheses. It produces high-precision, affordable dental solutions, integrating advanced digital workflows to enhance treatment accuracy and operational efficiency for dental and medical professionals.

SIMPLE LYFE is creating environmentally friendly packaging materials with a reduced impact.

Dental B is a B2C distribution platform specializing in the sale of innovative dental medical devices. Its offerings include braces, retainers, implant crowns, and bridges. The company differentiates itself by creating a sustainable ecosystem that integrates doctor technology education, clinical community, and e-commerce, allowing buyers to purchase directly through an online one-stop shop, bypassing traditional offline sales and marketing channels.

SINSA Seoul Cafe is where Korean culinary traditions blend seamlessly with modern flavors, creating a delightful dining experience for all food enthusiasts.

AirLab is a manufacturer of nose clean products.

We are reorganizing the world’s people data to enable sales, recruitment, and networking. Great Place To Work® certified. Backed by world-class VCs and with a secured pre-seed funding of 4M$.

Lab SD offers the EYELIKE Platform which increases access to eye health services for marginalized people through appropriate technology and task-shifting. The company provides technologies that help effectively and efficiently operate international health and international development projects to eradicate poverty.

NomadHer is a dedicated platform aimed at empowering women through the experience of solo travel. Recognizing that while a significant number of women aspire to travel alone, many hesitate due to concerns about safety, cost, and loneliness, NomadHer provides a supportive community for female globetrotters. The application facilitates connections among women travelers worldwide, allowing them to share stories, seek advice, and form friendships. Users can chat with other female travelers nearby, find accommodations run by female hosts, and participate in various events, such as workshops and festivals. Prioritizing privacy and mutual respect, NomadHer fosters an environment where women can openly exchange experiences and support one another on their journeys, ultimately encouraging personal growth and self-confidence through travel.

WhoseGoods is an e-commerce company specializing in the sale of authentic K-pop and K-culture merchandise. It offers a wide range of products, including albums, clothing, accessories, and collectibles, through its user-friendly online platform, providing fans with convenient access to official products.

Urock is an information security company that specializes in digital forensics. It develops and provides a range of solutions to prevent data leaks and ensure data privacy. These include data erasure software for permanent deletion of sensitive information, digital forensics services to investigate and respond to security breaches, and information security consulting services to help clients protect their privacy effectively.

Habsida is an e-learning company based in South Korea, specializing in online coding and design courses. It focuses on Java development, JavaScript development, UX/UI design, and data science. The company's mission is to empower immigrants and address the local developer shortage by providing high-quality education and career support, including job placement assistance and mentorship, to help graduates secure positions in Korean companies.

You Need Character is an animation production company that specializes in creating animated characters for children's books, videos, and games. The company develops characters and animations designed to manufacture and commercialize a variety of products, including children's toys and books. Its content features diverse stories with various themes, aimed at providing new experiences and inspiration. By integrating information technology, You Need Character seeks to foster creativity, sociability, and communication skills in children.

The Wordvice AI Proofreader is an automatic English language text editor in the mold of Grammarly and the Hemingway Editor apps. It was developed using natural language processing and is focused especially on academic writing and vocabulary. Perfect for academic authors (including non-native English speakers) to check their work before submitting it for final editing for sending to a journal editor. More features are being developed, including an automatic writing module and editing for specific academic fields. Check it out and see how it compares to the more established online proofreading tools!

RALFKAIROS is a security company that provides cybersecurity reviews, IT audits, security training, and project management services.

Lab SD offers the EYELIKE Platform which increases access to eye health services for marginalized people through appropriate technology and task-shifting. The company provides technologies that help effectively and efficiently operate international health and international development projects to eradicate poverty.

Power Player is a natural clean beauty cosmetics company.

PiQuant specializes in advanced sensor technology based on spectroscopy, offering solutions for component detection at a molecular level. Its high-sensitivity sensors, which are compact and affordable, enable a range of applications including air monitoring, portable water quality assessment, and skin condition analysis. The company aims to provide accurate quantitative analysis through its mini-spectrometer technology, making it accessible for various sectors such as smart homes, smart cities, smart factories, smart farms, and healthcare. By focusing on affordability and size, PiQuant seeks to enhance the capabilities of users while promoting the integration of its innovative technology into everyday environments.

Rezi is a company specializing in resume building solutions, established in 2015 and headquartered in Seoul, South Korea. The firm offers an AI-powered platform that enables users to create professional and customized resumes tailored to specific job applications. Its services include automated resume review, ATS keyword targeting, and real-time content analysis, along with flexible formatting tools and resume version management. Additionally, Rezi provides features such as resume link sharing and a cover letter builder, streamlining the job application process for users. By focusing on optimizing resumes, Rezi aims to enhance the chances of job seekers in a competitive employment landscape.

Hilokal is a language learning platform that facilitates connections between native speakers and language learners. It offers user-customized channels and recommendations for foreign language trainers, enhancing the learning experience. The platform includes features such as voice-to-text conversion and translation, allowing users to learn multiple languages, including English, Korean, Spanish, and Indonesian. Hilokal creates opportunities for learners to practice their target languages in a social setting, engaging users through meetups and parties with friendly conversation partners from around the world.

Wellversed, founded in 2018 by Aanan Khurma, Aditya Seth, and Ripunjay Chachan in Delhi, India, operates a portfolio of nutrition and supplement brands aimed at maximizing human potential. The company specializes in ultra-low carbohydrate and ultra-low glycemic food products made from natural ingredients. Wellversed's offerings allow individuals to enjoy their favorite foods while benefiting from the health advantages associated with a low-carb lifestyle.

Xtracap Fintech is a technology-driven platform for streamlining supply chain finance. By providing innovative solutions and reducing risk, we enable real-time financial transactions and increase accessibility for brands, distributors, dealers, and NBFC partners.

The Cultor is an invite-only network of elite freelancers to help them thrive.

SocioRAC is a ONE-CLICK One-Point solution to save content from any app/ screen on your mobile in an efficient and organized way. Also manage the content, Share it or even print it. Gone are the days of Screen shots, Copy Paste and looking for your content through mutiple files etc.

Xane.ai, founded in 2017, is a Europe-based company that specializes in an artificial intelligence chatbot designed to enhance the 'people experience' within organizations. The company focuses on transforming traditional feedback mechanisms by offering engaging conversational experiences for employee and customer surveys, as well as market research. Utilizing advanced AI and machine learning technologies, Xane.ai's platform automates the feedback collection process, producing data quality that is significantly superior to conventional surveys. By employing computer vision to analyze data and generate natural language responses, the chatbot effectively addresses common inquiries and allows for the escalation of complex issues to human agents when needed. This innovative approach aims to streamline business operations and foster more meaningful interactions between organizations and their stakeholders.

DROR is a pioneering company focused on developing a data-driven safety-tech ecosystem aimed at enhancing safety for both individuals and enterprises. Established in 2018, DROR is dedicated to eliminating uncertainty related to safety through its innovative products and services. The company's public safety solutions empower individuals to alert one another about safety situations and facilitate informed decision-making to avoid potential risks. Additionally, DROR provides a comprehensive range of business safety solutions, including software, technology, services, and physical products, designed to ensure employee safety and business continuity in various circumstances. Through its initiatives, DROR strives to make safety a fundamental priority for communities and organizations alike.