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 AI and satellite technology to detect and forecast water pipeline leakages, helping public utilities and irrigation departments enhance water conservation efforts. Their platform analyzes data from satellites, drones, and sensors using structural equation modeling neural networks.

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 specializes in providing automation and wireless sensing solutions tailored for the agricultural sector. The company's data-driven farming platform enables growers to seamlessly track essential parameters, such as water, climate, and soil moisture, which are crucial for effective crop management. By leveraging machine learning models applied to sensor and imaging data, PhyFarm automates various farm operations and optimizes workforce management. This comprehensive approach allows farmers to enhance productivity and efficiency from seed to consumption, facilitating a more streamlined and autonomous farming experience.

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

Nimble Vision is focused on developing a sewage management platform that leverages the Internet of Things and artificial intelligence to promote sustainability in urban environments. The platform enhances the functionality of manholes by providing real-time analytics on potential overflow, sewage quality, and the presence of harmful gases. This technology is accessible via mobile and web applications, allowing users to gain insights into their consumption behavior. By offering these actionable analytics, Nimble Vision aims to contribute to a more sustainable society.

Diveroid is a technology-focused company specializing in the development and manufacturing of innovative scuba diving equipment. Their primary product is a comprehensive dive computer, which tracks crucial data such as depth, dive duration, and no-decompression limits. Additionally, it incorporates an underwater camera, compass, and an auto-sync logbook feature, enhancing safety and convenience for divers.

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 designed to empower women through travel by fostering a supportive community for solo female travelers. Recognizing that many women aspire to explore the world independently yet face barriers such as safety concerns and loneliness, NomadHer offers a range of features to facilitate these journeys. The application connects users with female travelers globally, allowing them to share stories, seek advice, and find companionship. It also provides access to safe accommodations managed by female hosts, creating a secure environment for users. Additionally, NomadHer organizes various events, both online and offline, to encourage interaction and personal growth among female travelers. By prioritizing privacy and mutual respect, NomadHer aims to create an inclusive space where women can confidently embark on their travel adventures and build lasting connections.

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. This enables graduates to secure positions in Korean companies.

You Need Character is an animation production company specializing in the creation of animated characters for children's books, videos, and games. The company develops a range of products, including children's toys and literature, featuring diverse stories and themes. By integrating IT technologies with its content, You Need Character aims to provide new experiences that inspire creativity, sociability, and communication skills in children. Through its innovative approach, the company seeks to enhance the developmental experiences of young audiences.

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 that specializes in resume building solutions, offering a platform designed to optimize resumes and tailor them for specific job applications. Founded in 2015 and based in Seoul, South Korea, Rezi provides automated resume review, ATS keyword targeting, and real-time content analysis. The platform includes flexible formatting tools, resume version management, and the ability to share resumes via links. Additionally, Rezi features a cover letter builder, enabling users to create professional and customized application materials efficiently. Through its innovative technology, Rezi aims to enhance the job application process for users.

Hilokal is a language learning platform that connects native speakers with learners to facilitate conversational practice. The platform offers personalized channels and provides recommendations for foreign language trainers. It features voice-to-text conversion and translation functions, supporting the acquisition of multiple languages, including English, Korean, Spanish, and Indonesian. By enabling users to engage in conversations with friendly individuals around the world, Hilokal enhances the language learning experience through social interaction in meetups and parties.

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 specializing in artificial intelligence-driven chatbots designed to enhance user experience within organizations. The company focuses on transforming traditional feedback collection methods, such as employee and customer surveys, into engaging conversational experiences. By leveraging artificial intelligence and machine learning, Xane.ai provides a platform that automates feedback gathering, delivering data of superior quality compared to conventional surveys. The chatbot's capabilities extend to analyzing data, extracting insights, and executing tasks with minimal human intervention, allowing businesses to efficiently address common inquiries while escalating complex issues to human agents as needed. This innovative approach significantly streamlines operations and enhances the overall effectiveness of feedback processes in various industries.

DROR is a leader in developing a data-driven safety-tech ecosystem aimed at enhancing safety for individuals and enterprises. Established in 2018, the company focuses on creating innovative solutions that address real-world safety challenges. DROR's public safety offerings enable users to alert each other about safety situations and facilitate informed decision-making to avoid hazards. Additionally, the company provides comprehensive business safety solutions that encompass software, technology, services, and physical products, ensuring employee safety and business continuity in various situations. DROR Labs, a key component of the company's services, connects citizens in times of distress, utilizing technology and community insights to foster trust and support among users.