Creating Customer Value Through Service Quality

Customer-Value Innovation Workshops

To anticipate changing market trends and build distinctive core competencies, HanmiGlobal convenes customer-value innovation workshops for each business segment. Executives, external advisors, and employees from diverse levels engage in candid, in-depth discussions that identify and implement initiatives tailored to each client’s needs.

Customer Appreciation Activities

Affirming the value of “client success through commitment,” the company carries out regular customer-appreciation initiatives. By posting such activities on the internal bulletin board, HanmiGlobal reinforces a customer-centric culture and advances its goal of happiness management, ensuring satisfaction for both employees and clients.

Presented a commemorative book and message of appreciation to the client's representative assigned to an
upcoming US project
Delivered books and letters of
appreciation in recognition of the client's cooperation in construction and project settlement activities
Strengthened communication by
presenting customized books to members of the client's task force
Expressed appreciation by
presenting thank-you messages and commemorative fountain pens to client task force members
Visited showrooms with clients
to review and discuss alternative construction materials
Organized customer value
innovation and appreciation events involving both clients and employees
Strengthened on-site
collaboration through sports activities and meals with client representatives
Enhanced relationships and
cooperation by participating in club activities with clients

Lifetime Customer Management

Customer Value Pyramid

HanmiGlobal uses Net Promoter Score (NPS) as a core tool in its customer-satisfaction strategy for sustainable growth. Issues identified through NPS surveys receive swift follow-up: the company builds systems that resolve concerns, prevent recurrence, and, where necessary, adjust corporate strategy and business models to eliminate root causes. Based on the results of its annual NPS survey and financial performance, HanmiGlobal maps its current customer base and tailors value propositions to six distinct client groups, prioritizing resources for key accounts while driving three objectives: concentrate on core customers, eliminate “bad profits,” and increase the number of promoters.

Stage-Specific Project Support System

To prevent and control quality incidents, the company operates a support, execution, and inspection system tailored to each construction phase. Potential risks are identified early, and both technical and managerial countermeasures are put in place. When a quality incident does occur, a formal reporting process is activated. Specialists diagnose the issue, propose solutions, and update preventive measures to stop recurrence.

Final-Stage and Year-One Quality Inspections

At project closeout and again in the first year of occupancy, HanmiGlobal conducts joint quality inspections to maximize client satisfaction and minimize waste. A comprehensive punch list is prepared, followed by final checks that support completion inspections and occupancy permits, thereby fulfilling the company’s commitment to lifetime customer care.

Zero-Defect Quality Management System

As HanmiGlobal’s project portfolio grows, the company develops tailored quality-training content for all employees, including new hires and dedicated quality managers. Emphasizing prevention, it issues clear work guidelines designed to eliminate recurring quality issues observed on past projects. Successes and lessons learned are continually captured and fed back into a zero-defect framework, ensuring that project teams receive timely information that minimizes quality risks. HanmiGlobal also maintains certified, integrated management systems for quality, safety and health, and the environment. After initially securing ISO 9001:2015 (quality), ISO 14001:2015 (environment), and ISO 45001:2018 (occupational health and safety), the firm undergoes annual combined audits to keep these certifications active. Regular monitoring and culture assessments drive ongoing improvements across the integrated system.

Indicators and Targets

Mid- to Long-term Customer Satisfaction Management Goals and Performance

HanmiGlobal operates a customer satisfaction management system to enhance service quality and strengthen long-term relationships through a customer-centric approach. Throughout project execution, the company systematically collects customer requirements and feedback and manages the Net Promoter Score (NPS) as a key performance indicator to quantitatively evaluate customer experience. HanmiGlobal has established NPS as its mid- to long-term customer satisfaction management target and is committed to continuously improving customers' willingness to recommend the company and their overall level of service satisfaction. In 2025, the company achieved an NPS of 77.6, meeting its target. Going forward, HanmiGlobal will continue to enhance service quality and strengthen project execution capabilities by incorporating customer feedback, further reinforcing customer trust.

Category Unit 2023 Targets / Performance 2024 Targets / Performance 2025 Targets / Performance 2026 Target 2027 Target 2028 Target
Net Promoter Score (NPS) Points 50 / 54.6 ✓ 60 / 76.3 ✓ 70 / 77.6 ✓ 75 80 80