Reading between the lines in the MD&A 1Q26: Eastern Water Resources Development and Management Public Company Limited (EASTW)
EASTW (Eastern Water Resources Development and Management PCL), SET-listed, posted 1Q26 net profit up 597% to Bt62m as margin hit 33.4%.
Reading between the lines in the 1Q26 Management Discussion and Analysis of Eastern Water Resources Development and Management Public Company Limited (EASTW): Revenue down 0.3%. Net profit up 597%. And a court response that arrived four weeks after the deadline the company itself disclosed.
The numbers
Raw water declines, tap and industrial water pick up the slack
East Water is Thailand’s largest raw water supplier, also providing tap water and industrial water services through a 553km pipeline network across the Eastern Economic Corridor. In 1Q26, total revenue was little changed at Bt918m, down 0.3% YoY. Raw water revenue fell 10.2% to Bt374m amid intensifying competition, offset by tap water revenue up 3.4% to Bt400m and industrial water revenue up 39.8% to Bt82m.
Cost cuts drive a sharp margin recovery
Gross margin rose to 33.4% in 1Q26 from 25.6% in 1Q25, as cost of sales and services fell 10.7% against roughly flat revenue, driven mainly by lower raw water costs (down 24.5%) following efficiency gains in pipeline and pumping operations. Net profit surged 597% YoY to Bt62m, a net margin of 6.8% against 1.0% in 1Q25.
Leverage eases as finance costs fall
Total assets and liabilities were little changed in the quarter. The debt-to-equity ratio eased to 1.40x from 1.59x a year earlier, and the Debt Service Coverage Ratio improved to 0.55x from 0.39x, as finance costs fell 13.7% YoY on the repayment of debt that matured in 2025. Two lawsuits disclosed in the FY25 filing, together valued at Bt131m, remain open and unchanged in value.
What the numbers don’t show
Comparing the FY25 MD&A with 1Q26, a couple of things stand out.
The company’s response to a lawsuit appeal arrives a month after the stated deadline
The FY25 MD&A disclosed that a private company’s appeal in a defalcation case, relating to disconnected water pipelines at Map Ta Phut, had been filed with the court, and stated the Company was entitled to submit its response by 10 March 2026. The 1Q26 MD&A reports that the Company filed its response on 8 April 2026, nearly a month after that stated deadline, with no explanation for the gap.
The rainfall outlook reverses from abundant to below-average
The FY25 MD&A attributed 2025’s weak raw water sales partly to abundant rainfall, which let industrial and consumer customers draw on surface or local water instead of buying from the Company, and described the ENSO cycle as being in a La Niña state. The 1Q26 MD&A reports that La Niña has ended, with a 60-62% chance of El Niño by June-August 2026 and below-normal rainfall expected in late Q3-Q4 2026.
Click here to read our latest report on EASTW.

