Background & Opportunity
### 15A. Strategic context and the starting problem i-charging was founded in Porto in 2019 to develop electric-vehicle charging infrastructure hardware and software. It entered a technically demanding market in which customers needed more than a physical cabinet. Charging operators, fleets, public-transport organizations, private networks and other infrastructure customers had to consider charging speed, site capacity, vehicle throughput, software integration, certification, installation and ongoing operations. A young supplier therefore had to prove both technical performance and execution reliability. Around 2020, i-charging remained in product development and testing and had a limited initial market base. Larger electrical-equipment groups already had visibility, scale and procurement familiarity. Competing through ordinary equipment or lower prices alone would have exposed the company to comparisons it was poorly positioned to win. It needed a customer proposition that addressed an important operating problem and justified consideration of a newer supplier. The company framed that problem as a system challenge. A high-power charger is useful only when a site can deploy its capacity effectively. Several vehicles may need service at the same time, while grid capacity can be constrained and vehicle demand can change during a charging session. Customers may therefore need hardware combined with software that allocates power, manages energy and supports operations. The opportunity was to combine power, throughput and control rather than sell a standard unit based mainly on a headline specification. ### Product differentiation through blueberry The central product decision was the blueberry range. Launched and sold from 2021, blueberry was described in public company material as providing up to 600 kW and supporting as many as four vehicles simultaneously. These features addressed site-level requirements. Operators and fleet or transit customers may need to serve several vehicles during a limited operating window, so a charger’s value depends on throughput and practical use of available capacity, not only its maximum output. The company also developed dynamicBlue, which allocates charging power according to vehicle demand and available power. This gave the product a software-enabled operating logic: distribution could respond to changing conditions rather than remain rigid. dynamicBlue did not remove grid constraints, and the fact sheet provides no quantified savings, utilization improvement or customer payback. Its strategic importance was that power management became part of the product proposition, helping distinguish the system from a conventional charger sold on hardware specifications alone. Together, the elements created a hardware-plus-software offer. Up to 600 kW addressed high-power applications; simultaneous charging addressed multi-vehicle service; dynamicBlue addressed allocation and capacity use; and energy management, cloud, software and operations-related solutions broadened the offer. This was a logical fit for infrastructure customers managing networks, fleets, transit services or private sites. The fact sheet does not provide customer-specific deployments or measured benefits by segment, so these segments represent the intended market scope rather than proof of equal commercial results. ### From domestic base to international market Product differentiation alone would not create global growth. i-charging paired blueberry with international market development. In 2022, the company stated that it was active in more than 20 countries and five continents. Order geography supports the direction of travel: Portugal accounted for 28% of orders in 2021, while its share had become small in the first quarter of 2022. The exact international order value is not public, but the company was no longer relying primarily on its home market. Expansion also required certification and validation. Charging equipment must address country-specific electrical, safety, communications and interoperability requirements. Public company materials refer to work involving Intertek, Eichrecht and ISO 15118 or Plug & Charge. These initiatives were relevant to reducing barriers in markets including North America and Germany. Certification could affect whether a customer was able to deploy equipment, connect it to network systems and view a young supplier as credible for a long-lived infrastructure investment. The company established i-charging USA and developed production and testing capability while pursuing overseas orders and partners. These steps supported more than an export-only model. A local presence could facilitate communication with customers and partners; testing could support product and market requirements; and production capability could help move from development to delivery. Public sources do not disclose investment, capacity, staffing or unit economics, so these capabilities should be treated as enabling infrastructure rather than proven standalone causes of later growth. ### Growth evidence and competitive logic The sequence is coherent: i-charging was founded in 2019; around 2020 it was still developing and testing; blueberry launched and began selling in 2021; and by 2022 the company reported activity across more than 20 countries and five continents. Portugal’s order share had also declined. Deloitte’s 2024 Technology Fast 50 Portugal ranking placed i-charging first, citing 65,881% revenue growth over the preceding three years. The Deloitte Technology Fast 500 EMEA 2024 ranking, published in 2025, also placed i-charging first and was publicly reported with the same growth figure. These results provide external ranking evidence, but they are not a complete operating dataset. The fact sheet does not disclose absolute revenue, gross margin, customer retention, customer count, order value, market share or product-and-region revenue splits. The 65,881% figure is a revenue-growth rate, not revenue, profit or margin growth. The evidence therefore supports an association between product differentiation, dynamic allocation, certification, overseas execution and rapid reported growth. It does not prove that blueberry alone generated the outcome, that dynamicBlue produced a specific return, or that every international market was profitable. The strategy nevertheless addressed the competitive problem logically. Large electrical-equipment groups may possess scale, brand recognition and procurement relationships. A young company competing mainly through price could struggle to offset perceived execution and support risk. i-charging instead offered technical criteria—up to 600 kW, simultaneous charging and dynamic allocation—alongside software and energy management. Certification and local operating capability helped convert technical potential into a proposition suitable for additional markets. The model did not eliminate risks. Charging operators may have bargaining power when purchasing multiple units or establishing a network standard. Buyers can demand integration, service, uptime and commercial flexibility. Component availability and cost may matter, although the fact sheet identifies no suppliers or quantified dependency. Certification creates market access but also adds time and expense. Service and maintenance remain important, while public data does not provide retention or support economics. ### Management implications The case suggests a disciplined sequence for infrastructure startups. Identify a customer constraint that ordinary equipment does not address clearly; turn it into a product architecture; and add software where it improves the operating problem. For i-charging, blueberry combined high output and simultaneous charging, while dynamicBlue made allocation part of the system. Then make certification and interoperability part of market strategy, build production and testing capability, and establish the local or partner presence needed to support overseas customers. Finally, separate evidence from interpretation. The order shift and Deloitte rankings make the strategic association persuasive, but they do not establish a complete causal model. Further analysis would need competitor shares, customer concentration, switching costs, supplier dependence, certification costs, service performance and product-level economics. i-charging’s achievement is best understood as coordinated product differentiation, capacity management, compliance and international execution moving the company from a Portuguese development-stage base toward a global charging-infrastructure position.
Original Problem / Model
### 15B. Market entry i-charging entered a technically demanding infrastructure market rather than a simple equipment category. Its initial domestic base provided a starting point, but the company sought broader demand. Blueberry’s high-power, multi-vehicle proposition supplied a reason to approach international customers, while certification, testing and overseas operating work addressed credibility and compliance barriers. By 2022, the company reported activity in more than 20 countries across five continents. Portugal accounted for 28% of orders in 2021, but its share had become small in the first quarter of 2022. This indicates that international market entry occurred relatively early, although absolute international revenue and profitability remain undisclosed.
Turning Point
### 15C. Product system Blueberry combined up to 600 kW of charging power with support for as many as four vehicles simultaneously. dynamicBlue allocated available power according to vehicle demand and available capacity. This made the offer more than a high-output cabinet: it linked hardware, site constraints and software logic. Energy management, cloud and related software further supported the company’s hardware-plus-software business model, although public sources do not quantify customer savings or utilization improvements.
Core Decision
### 15D. Certification International certification was treated as a commercial enabler. Work associated with Intertek, Eichrecht and ISO 15118 or Plug & Charge helped address requirements relevant to markets including North America and Germany. The public record does not state the cost or timing of each certification, but the direction is clear: technical readiness had to be accompanied by market-specific validation before overseas growth could scale.
Execution / Model / Acquisition Changes
### 15E. International execution The company complemented product development with international execution. It established i-charging USA, developed production and testing capability, pursued overseas orders and worked with partners and customers beyond Portugal. These actions helped turn a product strategy into an operating model capable of supporting foreign-market requirements. By 2022, i-charging reported activity in more than 20 countries across five continents. Portugal represented 28% of orders in 2021, then became a small share in the first quarter of 2022. The shift suggests changing order geography, but public sources do not disclose absolute international revenue, investment, staffing, capacity or profitability.
Measurable Results
### 15F. Evidence and limits The strongest evidence is the sequence from blueberry sales and deliveries beginning in 2021 to reported international coverage and changing order geography. Deloitte ranked i-charging first in Portugal’s 2024 Technology Fast 50 and first in the 2024 EMEA Technology Fast 500, published in 2025. Public reporting associated both results with 65,881% revenue growth over three years. That figure is a growth rate, not revenue, profit or margin. Public sources also lack customer counts, retention, order values, market shares and product splits. The evidence supports a strategic association, but cannot isolate the contribution of one product or decision.
Lessons
### 15G. Transferable lesson The transferable lesson is integration. A startup can make international expansion more credible when a meaningful technical difference is connected to compliance, software and operational support. i-charging used high-power charging, simultaneous service and dynamic allocation as its product core, then pursued certification, production, testing and international capability around it. This coordinated model helped address both customer operating needs and market-entry barriers. The reported order shift and Deloitte rankings are consistent with the strategy, but they do not prove that one product alone caused every growth outcome or establish profitability in each market.