Nature and Environment
Daily close in US$ at the latest USD/KRW close. Source: KRX via FinanceDataReader.
NatureandEnvironmentCo makes eco-friendly concrete blocks and precast concrete structures used in riverbank protection, permeable paving, and stormwater storage, and it also provides soil and groundwater decontamination services, landscaping, and water-treatment plant projects.
Its customers are broadly public-sector and construction-related clients requiring environmental remediation and civil infrastructure work. Listed on KOSDAQ, Korea's tech and small-cap board, the company operates across several distinct business lines, environmental restoration, pollution clean-up, landscaping, and environmental plant engineering, rather than relying on a single product.
Summary is AI-generated and may contain errors · figures from DART filings
The company holds equity stakes in three unlisted subsidiaries, Ecotraum (real-estate development), Buildup Modular (modular construction and concrete products), and Hallim Ecotech (environmental restoration products), broadening its business beyond the parent's own operations.
Nature and Environment in five facts
What does Nature and Environment do?
NatureandEnvironmentCo makes eco-friendly concrete blocks and precast concrete structures used in riverbank protection, permeable paving, and stormwater storage, and it also provides soil and groundwater decontamination services, landscaping, and water-treatment plant projects.
Where is Nature and Environment listed and in which sector?
Nature and Environment (Korean name: 자연과환경) trades under KRX code 043910 on KOSDAQ, the Korea Exchange's board for smaller and growth companies. It is classified in the Materials sector, Construction Materials.
How large is Nature and Environment?
Its market capitalisation was US$25.8M on 2026-10-21, which puts it in this site's small-cap group. US$ amounts are converted from won at 1 USD ≈ ₩1,325 (2026-10-21).
What were Nature and Environment's latest annual revenue and operating profit?
For fiscal year 2025, Nature and Environment reported revenue of US$28.2M, an operating loss of US$3M and a net loss of US$5.3M, per its annual report on DART (data retrieved from DART on 2026-09-17). Revenue was down 8.4% on the previous year.
Where does this data come from?
Financial statements and filings come from DART, Korea's official corporate-filing system. Share prices, market capitalisation and trading status come from KRX. Company summaries are AI-generated from the filings and may contain errors; financial figures are mapped directly from DART.
Data sources and last updated
- Filings and financial statements
- DART (dart.fss.or.kr), Korea's official corporate-filing system
- Prices, market cap, trading status
- KRX (Korea Exchange), via FinanceDataReader
- Latest annual financials
- Fiscal year 2025, data retrieved from DART on 2026-09-17
- Share price and market cap
- Close of 2026-10-21
- Currency
- US$, converted from won at 1 USD ≈ ₩1,325 (2026-10-21 close)
- Company data updated
- 2026-10-21
- Company summary
- AI-generated from filings; may contain errors. Information only, not investment advice.
- Supply contract signed
Nature and Environment disclosed a supply contract with SK ecoplant, worth US$4.05M, about 14.5% of its recent annual revenue, running through Dec 2029.
Supply contract · Oct 8 - Report on large shareholdings (5% rule) (standard)Oct 8
- [Attachment amended] Material event report (merger)M&A · Oct 6
- Shareholder register closure / record date setOct 2
- Material event report (merger)
Nature and Environment Co., Ltd. will absorb its wholly owned subsidiary Hallim Ecotech Co., Ltd. in a small-scale, non-capital-increase merger with a 1:0 merger ratio, effective December 31, 2026, aimed at increasing management efficiency and enhancing corporate value.
M&A · Oct 2 - Report on large shareholdings (5% rule) (standard)Sep 17
- Supply contract signed
Nature and Environment disclosed a supply contract with CJ Logistics Corporation, worth US$6.95M, about 25.1% of its recent annual revenue, running through Nov 2027.
Supply contract · Sep 10 - Supply contract signed (voluntary)
Nature and Environment disclosed a supply contract with Woomi Construction Co., Ltd., worth US$2.49M, about 9.9% of its recent annual revenue, running through Apr 2028.
Supply contract · Jul 22 - Supply contract signed (voluntary)
Nature and Environment disclosed a supply contract with Woomi Construction Co., Ltd. and 3 others, worth US$1.64M, about 6.5% of its recent annual revenue, running through Sep 2028.
Supply contract · Jul 15 - [Amended] Supply contract signed
Nature and Environment updated a previously disclosed supply contract with Kyeryong Construction Industrial Co., Ltd., now worth US$16.9M, about 37.43% of its recent annual revenue, running through Oct 2026.
Supply contract · Jun 26 - Supply contract signed
Nature and Environment disclosed a supply contract with Kyeryong Construction Industrial Co., Ltd. and 3 others, worth US$2.88M, about 11.5% of its recent annual revenue, running through Mar 2029.
Supply contract · May 28 - Supply contract signed
Nature and Environment disclosed a supply contract with Korea Land & Housing Corp. (LH), worth US$2.72M, about 10.6% of its recent annual revenue, running through May 2027.
Supply contract · May 8 - Trading suspension (share consolidation/split registration)M&A · Apr 24
- Supply contract signed
Nature and Environment disclosed a supply contract with Aven General Construction Co., Ltd., worth US$2.74M, about 10.13% of its recent annual revenue, running through Aug 2027.
Supply contract · Mar 27 - Change of 30% or more in revenue or profit/loss structure (15% for large companies)
Nature and Environment reported consolidated results for FY2025: revenue of US$24.8M (−8.4% year on year), an operating loss of US$2.65M and a net loss of US$4.63M.
Earnings · Mar 16 - Supply contract signed (voluntary)
Nature and Environment disclosed a supply contract with Kyeryong Construction Industrial Co., Ltd., worth US$1.61M, about 5.72% of its recent annual revenue, running through Jun 2028.
Supply contract · Feb 2