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About us

Drawing Spaces,
Enriching the World

Gongreen was founded on over 15 years of S/W solution development and service business experience. We drive customer business activation and global service expansion with innovative collaboration solutions.

Vision

Vision & Mission

Mission

Drawing spaces to enrich the world

Vision

A company that provides value and joy through software development and IT services, achieving sustainable qualitative growth.

Promise

  • We will not forget that the purpose of our technology is the world and life.
  • We will be a company that delivers customer value and employee happiness.
  • We will sustain growth through continuous self-improvement and advancement.
  • We will recognize social responsibility and contribute to national and social benefit.

Core Values

Core Values

Delight

Creating Joy

We create happy experiences for customers with people-centered solutions.

Innovation

New Perspectives

We transform productivity-focused thinking into creative perspectives.

Influence

Expanding Good Influence

We continuously invest in R&D and partnerships to create positive change in society.

Sustainability

Sustainable Growth

Healthy organizational culture and continuous capability development lead to innovation and valuable growth for all.

History

History

2020. 02

Founded Peach Solution Inc.; established S/W tools division and solution development division

2020. 03

Signed as the sole Korean partner of leading global collaboration platform Wrike, Inc.

2020. 05

Recognized as a corporate research institute (KOITA)

2020. 10

Certified as a venture company (KOTEC)

2021. 06

Selected for ICT solution development support (Ministry of SMEs and Startups)

2022. 05

Official launch of Joycollab metaverse office cloud

2022. 06

Selected for the Metaverse Content Global Expansion Program (MSIT)

2022. 12

Finalist in the Metaverse category of the Daestar Solver Platform (Ministry of SMEs and Startups)

2023. 05

Selected as a non-contact service voucher supplier / Selected for the Global Business Collaboration Bridge Program

2024. 12

Launched Joycollab Community World service

2026. 01

Founded Gongreen Co., Ltd.; renewal launch of Joycollab

2026. 05

WorkMatch and WorkFloor beta services launched

Team

Key Members

Experts with years of experience work together.

Jeongsu Ahn

CEO

30 years as software engineer and software business leader

Collaboration Solutions Expert

R&D Center Director

29 years as software developer and software business leader

Natural Application Software Developer

Server Engineering Lead

15 years in server and web system development

Brilliant Server Engineer

Client Engineering Lead

14 years in web client and mobile app development

Versatile Client Developer

Planning & Marketing Lead

14 years in marketing and product planning

Planning Expert with Design Skill

Design Lead

12 years in UI/UX and illustration design

Designer of Distinctive Creativity

Company

Company Overview

Company Gongreen Co., Ltd.
CEO Jeongsu Ahn
Founded January 30, 2026
Business Field Collaboration solution development and supply, service/system integration and consulting
Main Business Web solution & mobile app development, software tool supply and consulting
Partners Crinity Inc., Provite Inc.

Certifications

Certifications & IP

3 patents related to collaboration platforms
4 program copyright registrations
5 trademark registrations and applications
Corporate-affiliated research institute application in progress

Organization

Organization

CEO (President)

R&D Center

Technical Advisor

Development Division

Server TeamClient TeamDesign Team

Business Division

Solutions TeamPlanning & Marketing Team

Management Division

Management Support Team

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