Transforming the Way You Interact with Information.

Create intuitive tools to enhance how people interact with information every day.

About Us

Beijing Jiqun Technology Co., Ltd. (北京极群科技有限公司) was founded on September 14, 2022, in Beijing by Chen Chunyu and Xu Jianuo. Shortly after the company's establishment, we conducted a comprehensive market research tour in the United States in 2023 and subsequently registered GroupUltra Limited in the US, hiring American employees. In 2024, we officially decided to establish an office in the United States to expand our international business. Both founders are alumni of Tsinghua University, with Chen Chunyu having studied at the School of Life Sciences and Xu Jianuo graduating from the Computer Science Department. Our brand operates under "极群科技" in the Chinese market, with offices located in Haidian, Beijing, and under the "GroupUltra" brand in the US and other international markets, with offices located in San Jose, California.

We envision a world where the boundaries between humans and information are seamlessly bridged through innovative software applications. We strive to transform the way people interact with data, ensuring that individuals can access and engage with the most pertinent information effortlessly. Our goal is to align technology with human intuition, needs, and efficiency, facilitating a new era of communication where users experience information in its most meaningful and actionable form across various platforms

Our Products

Riffo

This AI-powered tool transforms file organization with smart renaming, quick batch processing, and efficient workspace management. Save time and enjoy a perfectly organized digital life with Riffo. ✨📁

Moobius

A next-generation platform for easy, fast and agile development of custom group-based applications.

Trusted by Tsinghua University

Services

At GroupUltra, we specialize in transforming the way people interact with information through our innovative software solutions. Our services are dedicated to creating intuitive and efficient systems that empower users to access and engage with information seamlessly.

Software Development

We design and develop custom software solutions tailored to meet the unique needs of our clients. Whether it’s building interactive group chat platforms or developing enterprise applications, our focus is on creating user-friendly systems that enhance the overall experience.

Technical Consulting

Our team of experts provides technical consulting services to help businesses navigate the complexities of software development. From strategy formulation to implementation, we offer guidance every step of the way to ensure your technical needs are met efficiently.

Our Collaborations

Contact Us

Mailing Address: 2810 N Church St PMB 46061, Wilmington, DE 19802-4447 US

Beijing Office: Rm. 708, Unit 5, 7/F, No. 16 Haidian Mid. St., Haidian Dist., Beijing 100080 China

San Jose Office Address: 150C Charcot Ave, Suite Sequoia, San Jose, CA 95131 US

For more information, visit our LinkedIn and Crunchbase pages or contact us at service@group-ultra.com.

Note: In everyday usage, the Beijing address is often written as Zhongguancun Gongguan E808, although on property ownership certificates and all legal documents, it is officially recorded as No. 16 Haidian Mid. St., Building 5, 708. This discrepancy arises because, in China, residential communities or building names are commonly used to locate addresses, rather than street numbers. The property management opted to use letters to denote buildings instead of numbers, with "E" corresponding to Building 5. Additionally, the number 4 is considered unlucky in Chinese culture, leading to its omission from floor numbering in the building. As a result, the original 7th floor is labeled as the 8th floor.


Beijing Office

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San Jose Office

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Our Team

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Join Our Team

Marketing and Sales Manager

Education: Bachelor's degree with coursework in computer science or relevant training

Salary: $50,000 - $70,000 per year, plus performance-based commissions

Responsibilities: Build and manage the sales team, develop sales strategies, establish connections with U.S. startups, and drive customer acquisition. Create and execute integrated marketing strategies, including both online and offline channels, to promote the company's products and services. Conduct market research to identify trends, customer needs, and competitor activities.

Requirements: Strong connections in the U.S. startup ecosystem. Candidates should have a high level of English proficiency, regardless of native language.

Sales Representative

Education: Bachelor’s degree preferred.

Salary: $40,000 per year, plus performance-based bonuses

Responsibilities:

Identify and develop new customer accounts.

Assist in preparing sales presentations and proposals.

Support manager in achieving revenue goals.

Requirements:

Excellent interpersonal and communication skills.

Prior experience in sales or customer service is a plus.