In recent years, driven by the strong impetus of dual carbon policies, electricity market reforms restructuring power costs, and the rapid expansion of high-energy-consumption industries like data centers, the smart energy management sector has entered a phase of steady growth. Data shows that from 2020 to 2025, the market size for smart energy management solutions in China is projected to grow from RMB 155.1 billion to RMB 221.5 billion, representing a compound annual growth rate (CAGR) of 7.4%. Amid this market expansion, the industry's second-largest player has recently embarked on a new journey towards a Hong Kong listing, aiming to leverage capital for further expansion.
Goliath Green Technology (Wuxi) Co., Ltd. (hereinafter referred to as "Goliath Green") submitted an application for a main board listing on the Hong Kong Stock Exchange on May 11, with SWS International and Goliath Securities International acting as joint sponsors. The prospectus reveals an impressive shareholder lineup for Goliath Green, backed significantly by Wuxi's state-owned assets. Its controlling shareholder is Wuxi Huaguang Environment & Energy Group Co., Ltd. (600475.SH), a state-owned energy platform listed on the A-share market, holding a 45% stake. Concurrently, Wuxi Metro Technology and Xinfu Group, both with Wuxi state-owned backgrounds, each hold 15%. Additionally, Goliath Green has introduced global smart building giant Johnson Controls (JCI) as a strategic shareholder with a 15% stake, forming a "state-owned credibility plus international technology" golden combination. The remaining 10% is held as employee shares.
According to Frost & Sullivan, based on 2025 revenue, Goliath Green ranks as China's second-largest full-cycle smart energy management solutions provider with a 4.0% market share and is the largest such service provider in East China. Financially, Goliath Green has demonstrated consistent profit growth. From 2023 to 2025, the company's revenue was RMB 642 million, RMB 737 million, and RMB 639 million respectively, showing some volatility. However, net profit for the same periods rose steadily to RMB 32.0 million, RMB 48.7 million, and RMB 50.5 million.
Operation and management services have become a new growth engine, with improving profitability highlighting the success of the business transformation. The timeline traces back to 2018 when Huaguang Stock (later renamed Wuxi Huaguang Environment & Energy Group Co.,Ltd.), under the Wuxi state-owned system, announced plans to jointly establish a joint venture platform—Goliath Johnson Controls Green Technology (Wuxi) Co., Ltd.—with Tyco Ireland (part of the Johnson Controls system) and Wuxi Metro, among others. This joint venture, the predecessor to Goliath Green, was initially focused on green building and existing building energy-saving retrofits, efficient heating/cooling solutions, and energy performance contracting and energy hosting operations.
Building on this solid foundation, Goliath Green has continued to deepen its expertise in smart energy management. By integrating advanced energy-saving hardware with proprietary, self-developed software systems, the company has successfully established a full lifecycle value chain encompassing "assessment, design, construction, operation, and maintenance." This evolution transformed it from a mere equipment supplier into a one-stop smart energy management solutions provider and further expanded its reach from single green building projects to diverse application scenarios.
Currently, Goliath Green has successfully extended its business into high-growth sectors such as public and commercial buildings, industrial facilities, and data centers/intelligent computing centers, building multi-dimensional growth pillars. As of December 31, 2025, the company had undertaken over 120 industrial building projects, over 130 public and commercial building projects, and over 10 data center projects. Its extensive scenario penetration has established a nationwide footprint across 23 provinces, municipalities, and autonomous regions. Its client portfolio includes leading enterprises across energy, manufacturing, transportation, healthcare, and digital infrastructure, such as Yulin Chemical of Shaanxi Coal Group, Wanxiang A123, Sunan Shuofang International Airport, SVOLT Energy Technology, Changzhou First People's Hospital, China Merchants Shekou, and Sichuan Telecom, fully validating the market competitiveness of its full-cycle solutions.
In terms of business structure, Goliath Green tailors two main types of services based on client needs. The first is smart energy operation and management solutions, which further include energy hosting, sharing, and operation & maintenance service models. The second is smart energy efficiency solutions. The key distinction lies in their nature: smart energy operation and management solutions represent a long-term business model. Under this model, Goliath Green undertakes significant upfront investment for retrofits/construction and bears technical/performance risks. Returns primarily come from recurring revenue tied to operational outcomes, such as "hosting fees/energy savings sharing," making the income stream more long-term and cash-flow oriented, with correspondingly higher barriers to entry and stronger client stickiness. In contrast, smart energy efficiency solutions are more project-based, one-off transactions, akin to Engineering, Procurement, and Construction (EPC) turnkey projects. The company is not long-term bound to the client's energy consumption fluctuations but delivers a high-efficiency energy system based on blueprints and specifications, with settlement upon project completion.
Analyzing the revenue structure reveals Goliath Green's accelerated focus on smart energy operation and management solutions. From 2023 to 2025, revenue from this business segment was approximately RMB 293 million, RMB 411 million, and RMB 438 million, showing continuous growth. Its contribution to total revenue increased from 45.7% to 55.8% and further to 68.6% over the same period, solidifying its position as the company's core growth engine.
As the strategic focus shifts towards operation and management, revenue from the traditional smart energy efficiency solutions segment has been contracting year by year. Data shows this segment's revenue decreased from RMB 349 million in 2023 to RMB 200 million in 2025. Since the incremental revenue from the smart operation business was not sufficient to fully offset this sharp decline, it directly led to volatility in the company's total revenue for 2025, breaking the previous growth trajectory.
Despite this阶段性 pressure on revenue, Goliath Green's profitability resilience has become more pronounced. From 2023 to 2025, the company's net profit margin was 5.0%, 6.6%, and 7.9%, respectively. This improvement is attributed to two main factors. First, the overall gross profit margin climbed consistently from 15.8% in 2023 to 22.5% in 2025. The improvement in gross margin primarily stems from the scaling up of the higher-margin smart energy operation and management business. As economies of scale materialize, it not only optimizes the revenue mix but also establishes a virtuous cycle of "operations driving profitability." Second, effective cost control during the reporting period also created room for profit growth. The company's combined selling, general, and administrative expenses were RMB 52.2 million, RMB 60.1 million, and RMB 63.1 million, respectively, with relatively restrained growth. More importantly, the expense ratio remained suppressed at low levels below 10%, fluctuating narrowly at 8.14%, 8.16%, and 9.87%. Although the ratio saw a slight increase in 2025, this was mainly due to the denominator effect from the contraction in revenue scale, not an uncontrolled expansion in expenses, as the absolute value of these costs did not increase significantly.
Thus, the阶段性 volatility in revenue is essentially the result of the company's proactive strategic realignment—shifting resources to accelerate the布局 of the smart energy operation and management business. This move has successfully elevated the profit center, enabling steady profit growth even during the revenue transition phase,充分印证了 the resilience of the company's operational foundation and the quality of its transformation.
Emerging scenarios are becoming the decisive factor for future growth, with a single client contributing over 40% of revenue. From an industry perspective, as a leading player in the smart energy management solutions market, Goliath Green is poised to benefit from the sector's continued growth. According to Frost & Sullivan, driven by multiple factors including the policy guidance of dual carbon goals, rising energy costs and enhanced environmental awareness, economic growth and industrial structure upgrading, and continuous technological advancement, the market size for China's smart energy management solutions industry is expected to grow from RMB 221.5 billion in 2025 to RMB 315.1 billion in 2030, with a CAGR of 7.30%. Looking at细分 segments, the market size growth rates for industrial enterprises, public and commercial facilities, data centers, and zero-carbon parks during the same period are projected at 5.2%, 4.8%, 21.2%, and 64.4%, respectively. Data centers and zero-carbon parks are set to become new growth engines within the industry.
Given the significant disparity in growth rates across different segments, the future competitive edge for smart energy management companies lies in their ability to solidify their business foundation in traditional areas while rapidly and effectively capturing high-growth new scenarios like data centers and zero-carbon parks. Only by forging these emerging scenarios into new growth pillars can a company hope to achieve a dual leap in both performance and valuation.
For Goliath Green, it has already extended its business布局 into the data center领域. As of December 31, 2025, the company had undertaken over 120 industrial building projects, over 130 public and commercial building projects, and over 10 data center projects. Its ability to capture more share in these emerging scenarios will directly impact its future growth elasticity. Furthermore, a robust pipeline of projects in progress provides certainty for the steady growth of operation service revenue. As of December 31, 2025, Goliath Green had 72 ongoing smart energy operation and management projects, with 55 in the operation phase and 17 in the investment and construction phase. As these储备 projects gradually transition into the operation phase in the coming years, the company's core "operation and management" business is expected to see a确定性的稳步释放, further solidifying its profitability foundation.
However, while acknowledging Goliath Green's strengths, potential risks and challenges in its business operations warrant investor attention. The first is the inherent risk associated with the operation and management business model itself. Although this segment features high barriers, high margins, and high client stickiness, it requires significant upfront investment from Goliath Green. The company must first fund the project retrofits/construction and then recoup costs through hosting fees or energy savings sharing. This can strain the company's cash flow and increase collection pressure. According to the prospectus, as of March 31, 2026, Goliath Green's trade and other receivables amounted to a substantial RMB 618 million, accounting for 61.13% of total current assets, a sharp increase from 39.35% in 2023. Moreover, the days sales outstanding (DSO) surged from 91 days in 2023 to 149 days in 2025. Given that the company's contract credit terms with clients are typically within 90 days, this indicates significantly increased collection pressure for Goliath Green. Any further delays in client payments or disputes on major projects could directly squeeze the company's operating cash flow.
The second risk is over-reliance on major clients. The prospectus shows that from 2023 to 2025, revenue from Goliath Green's top five clients accounted for 71.9%, 72.2%, and 56% of total revenue, respectively. Although there was a notable decrease in 2025, the concentration remains relatively high. More critically, revenue from the single largest client during the same periods was 28.4%, 38.6%, and 41%, indicating a significant increase in dependence on a single major client, with its contribution exceeding 40% of total revenue. Over-reliance on key clients can weaken the company's bargaining power. The high level of receivables and the持续拉长 of the collection cycle may be directly related to this. Furthermore, any adjustments in the demand or spending budget of this key client could significantly impact Goliath Green's performance.
Additionally, intensifying industry competition will further test Goliath Green's strategic acumen. The full-cycle smart energy management solutions market is relatively fragmented and highly competitive. Although the leading player holds a commanding 19.6% market share, the second, third, fourth, and fifth players have shares of 4.0%, 3.9%, 3.8%, and 3.5%, respectively, with minimal gaps. Coupled with fierce competition in the remaining 65.2% long-tail market, the industry presents a "red ocean" battleground. As competition continues to intensify, it will not only pressure the gross margins of the EPC business but may also传导 pressure to the guaranteed terms, sharing ratios,验收口径, and maintenance boundaries of EMC/hosting projects, thereby increasing the likelihood of the company facing a situation where "book profits look good, but cash collection becomes harder."