ESG EXPERT GROUP
marcspon is Korea's longest-standing ESG consulting firm.
Founded in 2008, marcspon has focused exclusively on ESG ever since, delivering projects across finance, consumer goods, energy, airports, steel, retail, construction, and public institutions. This breadth of experience gave us more than ESG knowledge — it gave us a deep understanding of industry-specific business environments and how companies actually operate, backed by a rigorous, proven consulting methodology. EDK is the ESG platform built on that experience. Designed around how companies actually work and manage data, EDK supports the full ESG process — from data collection to management, analysis, and disclosure — built to fit how your team actually works.
OUR LEADERSHIP TEAM
Jeongwon HanCEO, Consultant
In 2008, when the term ESG was unfamiliar and most consulting companies were participating in ESG as a small part of their existing business areas, she founded marcspon as a consulting company specializing in ESG. Since its establishment, she has been promoting ESG consulting projects for various companies such as Yuhan Kimberly, Samsung Securities, and KB Financial Group, and currently has a reputation in the industry as an expert with the longest experience in Korea.
Eunryeong KwonDirector, Partner
Co-founder of marcspon, her last career before founding the company was at a German renewable energy company. Since marcspon's inception, she has promoted various ESG consulting projects. In addition, she has also supported companies in conveying their key messages to various stakeholders through financial stories that incorporate the company's ESG strategy and future direction into a story. She is also responsible for marcspon's new business model EDK.
Jiyoung YooPrincipal Consultant
As an ESG expert with 10 years of experience, she has been responsible for ESG assessment consulting tasks such as DJSI, MSCI, KCGS, EcoVadis and others. She works closely with clients throughout the long process of ESG gap diagnosis and evaluation, and is highly regarded for her sensitivity and authenticity.
Youngil JungPrincipal Consultant
As an expert in the financial sector for more than 10 years, he analyzes the impact of ESG on corporate value. In particular, he provides consulting services to companies focusing on financial issues in accordance with global guidelines and regulations such as EU Taxonomy, CSRD, and CSDD.
Geumhee PyeonLead Consultant
Master's in Green Business and Policy from KAIST. Responsible for ESG data science tasks. Involved in enhancing AI precision during the preprocessing and fine-tuning of ESG data.
Sangha LeeLead Consultant
As a human rights expert, she participated in designing marcspon's Human Rights Impact Assessment process and company-specific guidelines. Currently, she is carrying out ESG diagnosis and evaluation tasks and playing a key role in the increasingly important area of corporate due diligence.
OUR ESG EXPERTISE
ESG Assessment
Sustainability Report
Human Rights Management
Supply Chain Management
Other ESG consulting
HISTORY
Turning Field Experience Into Data and Technology. marcspon's accumulated consulting experience and methodology took shape as a digital ESG framework with the launch of EDK in 2021. Today, we continue to advance EDK's features and data architecture, applying our expertise as ESG practices and regulations continue to evolve.
Over 20 years of ESG experience since 2008
Executed over 100 consulting projects
marcspon's cumulative number of clients
Launched Korea's first ESG disclosure platform in 2021