HD Construction Equipment was created in 2017 through a spin-off of Hyundai Heavy Industries' construction equipment division, and on January 1, 2026 it absorbed HD Hyundai Infracore to launch as a merged entity.
The ownership chain runs from HD Hyundai through intermediate holding company HD Hyundai Site Solution to HD Construction Equipment, with Site Solution holding 35.8% after the merger.
The business splits into a construction equipment division covering excavators, wheel loaders, articulated dump trucks and forklifts, and an engine division covering industrial, defense, power generation and vehicle engines, with aftermarket parts and service being cultivated as a third axis.
Per the company release of July 29, 2026, second-quarter 2026 construction equipment revenue was KRW 2.0182 trillion and engine revenue was KRW 386.1 billion, with divisional operating margins of 9.9% and 15.3% respectively, so engine profitability ran higher.
The company kept a dual-brand structure maintaining HYUNDAI and DEVELON separately, and has laid out a plan to raise in-house engine adoption within each brand to 85% and 90% (Financial News, February 4, 2026).
Production sites span Ulsan, Incheon and Gunsan domestically plus India, China, Brazil and Norway abroad, with the parent and 25 subsidiaries handling manufacturing, marketing and sales.
Demand is spread across developed markets in North America and Europe, China and India, and emerging markets in Latin America and the Middle East and Africa, and from 2026 the company began disclosing revenue by region at investor briefings.
Competitors are global majors such as Caterpillar, Komatsu, Volvo, SANY and XCMG, and the merged entity was projected to move up to roughly 12th-13th place by market share (Seoul Economic Daily, September 16, 2025). Within the Korean stock market it stands as the only listed manufacturer of large construction equipment.