Dong-Ah Geological Engineering

028100 · KOSPI · Industrials · SMALL CAP

Updated contract terms.

Dong-Ah Geological Engineering updated a previously disclosed supply contract with Maintenance Foundation of the Roman Catholic Diocese of Busan, now worth US$16.2M, about 9.4% of its recent annual revenue.

Supply contract([Amended] Supply contract signed)· FILED 2026-06-30· RCEPT 20260630801516

US$16.2MContract value
9.4%vs. recent revenue
N/AThrough

Converted at 1 USD ≈ ₩1,548.61 (filing-date rate, 2026-06-30 close)

What happened

Dong-Ah Geological Engineering updated a previously disclosed supply contract with Maintenance Foundation of the Roman Catholic Diocese of Busan, now worth US$16.2M, about 9.4% of its recent annual revenue.

For context, this single contract equals about 9.4% of the company's most recent annual revenue.

CounterpartyMaintenance Foundation of the Roman Catholic Diocese of Busan
Contract valueUS$16.2M
vs. recent revenue9.4%
ThroughN/A
Filed2026-06-30, [Amended] Supply contract signed
SourceDART rcept 20260630801516 → open original filing

Source: DART. Information only, not investment advice.

For informational purposes only. This is not investment advice, a recommendation, or a solicitation to buy or sell any security. Do your own research; any investment decision is your own responsibility.

Data from DART, Korea's official corporate-filing system. Data sourced from official DART filings. Accuracy is not guaranteed. Figures are as of the date shown. As of 2026-06-30 (KST). · Converted at 1 USD ≈ ₩1,325 (rate of 2026-10-21).

Company summaries are generated and may contain errors; financial figures are mapped directly from official filings.