How a Water & Waste Treatment Company Finally Understood Its True Market Opportunity — and Used That Knowledge to Focus Its Growth Strategy and Win New Business

Executive Snapshot

Client

Mid-Sized Water & Waste Treatment Solutions Provider, Southeast Asia

Situation/Challenge

Strong products but no picture of the total market, which segments were growing, or where competitors were winning — making it hard to decide where to focus and invest

Objective

Understand the true size of the water and waste market, identify the fastest-growing segments and best opportunities, and build a focused growth strategy from those findings

Constancy Researchers Solution

Consulting Services combined with Strategy & Growth Advisory — a market sizing assessment followed by a prioritised growth roadmap the leadership team could act on immediately

Impact

A complete, evidence-based picture of a USD 3.4 billion market — with segment growth rates, competitive white spaces, and a ranked list of priority opportunities

Client Outcome

Shifted focus to two high-growth segments, stopped investing in two low-return areas, and launched in three new geographies — all within six months

The Situation / Challenge

Demand for clean water, wastewater treatment, and waste management is growing fast across Southeast Asia. Rising populations, expanding cities, tighter regulations, and growing industry are driving investment. For companies providing these solutions, the opportunity is real — but so is the competition.

The client — a mid-sized water and waste treatment provider in Southeast Asia — had a strong portfolio and loyal customers. But when leadership planned the next growth phase, they hit a problem: they did not know how big their market was, which segments were growing, or where competitors were winning.

Without this knowledge, major decisions were made on gut feel. Leadership knew they were leaving growth on the table but didn’t know where to look.

Key Challenges

  • No estimate of total market size or how much could be realistically captured across its geographies
  • No clarity on which segments — municipal water authorities, industrial manufacturers, commercial buildings, or agriculture — were growing fastest
  • Limited knowledge of who competitors were winning from, at what prices, and why customers chose them
  • Sales resources spread across too many segments without a view of where the highest-return opportunities sat
  • No credible market data to support the case for geographic expansion or new product investment
  • Investor pressure to show a structured, evidence-backed plan rather than growing opportunistically


Water and waste treatment companies need a clear, evidence-based picture of their market opportunity — covering size, segment growth rates, customer priorities, and competitive dynamics — combined with expert advisory to turn that into a focused, actionable growth strategy.

Constancy Researchers Solution

Constancy Researchers worked in two stages — first researching the market to build a clear, evidence-based picture of the opportunity, then helping leadership turn findings into a focused growth strategy they could act on straight away.

Market Sizing & Segment-Level Opportunity Assessment
  • Sized the total water and waste treatment market across five Southeast Asian markets by segment — municipal water, industrial wastewater, commercial, and agriculture — giving the client its first clear view of the full opportunity.
  • Revealed which segments were growing fastest, showing industrial wastewater and municipal water reuse well ahead of the client’s existing focus — pointing clearly to where the most valuable new business would come from.
Competitive Landscape Assessment
  • Profiled main competitors across five markets by segment, pricing, and geography — giving leadership a clear picture of who they were competing against and how those competitors were winning.
  • Pinpointed gaps where no strong competitor was meeting customer needs — identifying markets where the client could enter with a genuine advantage rather than fighting for crowded territory.
Customer Demand & Buying Behaviour Analysis
  • Analysed what customers in each segment prioritised when choosing a provider — pricing, after-sales service, local supplier preference, and appetite for technology-led solutions.
  • Revealed that municipal buyers valued long-term contracts while industrial customers prioritised fast setup and responsive support — helping the client tailor its approach by customer type.
Growth Strategy & Prioritised Roadmap
  • Turned findings into a clear growth strategy — the two best customer segments, the three most accessible geographies, and the two areas where further investment was unlikely to pay off.
  • Delivered a 12-month roadmap covering where to focus the sales team, which markets to enter first, how to position against rivals, and how to communicate with each customer type.
Investment Case & Board Presentation Advisory
  • Helped leadership structure an evidence-backed investment case for the board — using market sizing, segment growth forecasts, and competitive gap findings to justify budget for a dedicated sales team and geographic expansion.
  • Prepared a clear executive summary of all research findings and recommendations, giving leadership a ready-to-present narrative that aligned the board, finance, and commercial teams around the same growth priorities.

The result: a leadership team that moved from uncertainty to confidence about where to grow — and a clear plan to get there.

Impact

  • Sized the total market at USD 3.4 billion across five markets — the first credible number leadership had to plan from
  • Revealed industrial wastewater growing at 14% annually — nearly three times the client’s core business — the biggest missed opportunity
  • Found four white spaces in two high-growth segments where no strong competitor was meeting demand
  • Competitive assessment showed the client at less than 8% of its natural market — confirming focus was the issue, not product quality
  • Customer research found 67% of industrial buyers ranked speed and support above price — contradicting the assumption they were losing on cost
  • Growth roadmap flagged two priority segments and two others as low-return where sales resources were wasted
  • Market findings secured board approval for a new sales team and expansion budget

Client Outcome

Market Clarity

For the first time, leadership had a complete picture of their market — size, growth rates, and opportunity by segment and geography.

Smarter Focus

Stopped spreading resources thin and concentrated on the two segments with the strongest growth, margins, and accessibility.

New Revenue

Entered industrial wastewater and closed three contracts within six months, adding a meaningful new revenue stream.

Geographic Expansion

Launched in three new geographies from the assessment, with a clear entry plan and competitive positioning for each.

Better Decisions

Replaced gut-feel planning with evidence-backed decision-making — giving leadership the confidence to commit resources and present a credible plan.

Board Alignment

Used market findings and the investment case advisory to secure board approval for a new sales team and expansion budget.

Competitive Edge

Identified where competitors were strong and weak — enabling sharper positioning in every customer conversation.

Commercial Efficiency

Reduced wasted effort by exiting two low-return segments, freeing budget to focus where the company could genuinely win.

Growth Foundation

Built a strategy grounded in market reality — giving the team a shared direction and the confidence to execute.

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