GVA TECH, Inc.

GVA TECH, Inc. (GVA TECH株式会社) is a Japanese legal-tech (legal DX) company headquartered in Minato-ku, Tokyo. It was founded in January 2017 in Ebisu-nishi, Shibuya-ku, Tokyo, by lawyer Shun Yamamoto, who had established GVA Law Office, a law firm specializing in startups and venture companies. The name "GVA" stands for "Global Venture Achievement." The company's corporate purpose is "to eliminate the barriers between law and all activities" (法とすべての活動の垣根をなくす), aiming to solve corporate challenges such as the legal gap caused by the high specialization of law, unnecessary legal risks, and rising costs. GVA TECH develops and operates legal-tech services for corporate legal departments and law firms, centered on the legal automation platform "OLGA," as well as services for small and medium-sized enterprises such as "GVA Corporate Registration," "GVA Registry Acquisition," and "GVA Trademark Registration." Its product line has evolved from early AI contract-review tools (AI-CON Review, later GVA NDA Check) and contract-drafting tools (AI-CON Draft) to a comprehensive legal automation suite. In November 2024, the company integrated "GVA assist," "GVA manage," and "GVA Contract Management" into "OLGA." In December 2024, GVA TECH listed on the Tokyo Stock Exchange Growth Market under securities code 298A. The company has expanded its offerings to include generative-AI-based contract management, Salesforce integration (OLGA for Salesforce), a generative AI community for lawyers, and services such as GVA Corporate Minutes and GVA Subsidy Diagnosis. It continues to pursue its mission of eliminating barriers between law and business activities through technology.

GVA TECH, Inc. was founded in January 2017 in Ebisu-nishi 1-chome, Shibuya-ku, Tokyo, by lawyer Shun Yamamoto, who had established GVA Law Office, a law firm specializing in startups and venture companies. The name "GVA" stands for "Global Venture Achievement." The company's corporate purpose is "to eliminate the barriers between law and all activities" (法とすべての活動の垣根をなくす), aiming to solve corporate challenges such as the legal gap caused by the high specialization of law, unnecessary legal risks, and rising costs. In April 2018, GVA TECH released the official version of "AI-CON Review" (now GVA NDA Check), an AI-based confidentiality agreement review service. In September 2018, it released the beta version of "AI-CON Draft." In January 2019, it released "AI-CON Registration" (now GVA Corporate Registration), an online support service for commercial and corporate change registration applications. In February 2019, the head office moved to Sendagaya 5-chome, Shibuya-ku, Tokyo. In November 2019, the beta version of "AI-CON Pro," an AI contract review cloud, was released, followed by the official version in February 2020. In June 2020, the company raised approximately 300 million yen from Salesforce Ventures and multiple individual investors. In November 2021, "AI-CON Registration" was renamed "GVA Corporate Registration," and "AI-CON Pro" was renamed "GVA assist." In December 2021, the company released "Registry Acquisition," a service for obtaining corporate registry certificates. In January 2022, the corporate purpose was changed to "to eliminate the barriers between law and all activities." In January 2023, it released "GVA manage," a legal data infrastructure system. In December 2023, the head office moved to Yoyogi 3-chome, Shibuya-ku, Tokyo. In March 2024, it released "GVA Contract Management," a generative AI contract management system. In November 2024, it released "OLGA," integrating "GVA assist," "GVA manage," and "GVA Contract Management." In December 2024, the company listed on the Tokyo Stock Exchange Growth Market (securities code: 298A). In March 2025, it released "OLGA for Salesforce." In May 2025, it established the "Generative AI Practice Community for Lawyers." In August 2025, it officially released the online trademark registration service "GVA Trademark Registration." In October 2025, it released "GVA Corporate Minutes," which allows downloading various corporate and company minutes templates. In November 2025, it released "GVA Subsidy Diagnosis," which helps corporations find available subsidies and grants. In February 2026, it established the "Legal AI Research Institute." In March 2026, it officially released "AI Document Creation" and "Generative AI Native Contract Review." In April 2026, it began providing "OLGA AI Consulting" and moved its head office to Toranomon 3-chome, Minato-ku, Tokyo. Key services include the legal automation platform OLGA and GVA Corporate Registration. In January 2020, "AI-CON" received the "Nikkei Sangyo Shimbun Award, Excellence Award" in the "2019 Nikkei Excellent Products and Services Awards" sponsored by Nikkei Inc. In April 2021, the cumulative number of companies using "AI-CON Registration" exceeded 3,000; in October 2021, it exceeded 5,000; in June 2024, the cumulative number of companies using "GVA Corporate Registration" exceeded 20,000; and in December 2025, it exceeded 30,000. Other services include GVA Registry Acquisition, GVA Trademark Registration, GVA Corporate Minutes, GVA Subsidy Diagnosis, and the Generative AI Practice Community for Lawyers, which was founded in May 2025, surpassed 500 participating lawyers in August 2025, and surpassed 1,000 in December 2025.

• GVA TECH, Inc. founded in Ebisu-nishi 1-chome, Shibuya-ku, Tokyo.

• Official release of AI-CON Review (now GVA NDA Check), an AI-based confidentiality agreement review service.

• Beta release of AI-CON Draft.

• Release of AI-CON Registration (now GVA Corporate Registration), an online support service for commercial and corporate change registration applications.

• Head office moved to Sendagaya 5-chome, Shibuya-ku, Tokyo.

• Beta release of AI-CON Pro, an AI contract review cloud.

• Official release of AI-CON Pro.

• Raised approximately 300 million yen from Salesforce Ventures and multiple individual investors.

• AI-CON Registration renamed to GVA Corporate Registration; AI-CON Pro renamed to GVA assist.

• Release of Registry Acquisition, a service for obtaining corporate registry certificates.

• Corporate purpose changed to 'to eliminate the barriers between law and all activities'.

• Release of GVA manage, a legal data infrastructure system.

• Head office moved to Yoyogi 3-chome, Shibuya-ku, Tokyo.

• Release of GVA Contract Management, a generative AI contract management system.

• Release of OLGA, integrating GVA assist, GVA manage, and GVA Contract Management.

• Listed on the Tokyo Stock Exchange Growth Market (securities code: 298A).

• Release of OLGA for Salesforce.

• Established the Generative AI Practice Community for Lawyers.

• Official release of GVA Trademark Registration, an online trademark registration service.

• Release of GVA Corporate Minutes, allowing download of various corporate minutes templates.

• Release of GVA Subsidy Diagnosis, helping corporations find available subsidies and grants.

• Established the Legal AI Research Institute.

• Official release of AI Document Creation and Generative AI Native Contract Review.

• Began providing OLGA AI Consulting; head office moved to Toranomon 3-chome, Minato-ku, Tokyo.

Legal-tech (legal DX) provider for corporate legal departments, law firms, and SMEs, using AI to automate and streamline legal operations.

• OLGA

  Legal automation platform integrating GVA assist, GVA manage, and GVA Contract Management.

• GVA Corporate Registration

  Online support service for commercial and corporate change registration applications.

• GVA Registry Acquisition

  Service for obtaining corporate registry certificates.

• GVA Trademark Registration

  Online trademark registration service.

• GVA Corporate Minutes

  Service for downloading various corporate and company minutes templates.

• GVA Subsidy Diagnosis

  Service helping corporations find available subsidies and grants.

• GVA NDA Check

  AI-based confidentiality agreement review service (formerly AI-CON Review).

• GVA Contract Management

  Generative AI contract management system.

• OLGA for Salesforce

  Salesforce integration for OLGA.

1. 1GVA TECH official websitegvatech.co.jp
2. 2GVA TECH - Wikipedia (Japanese)ja.wikipedia.org
3. 3Gva Tech - Wikidatawikidata.org