With tightening market conditions and ambitious competitive plans, the fiber to the home (FTTH) market seems poised for consolidation. In this Viewpoint, we argue that consolidation presents value creation potential for both players and investors — by limiting overbuild in highly competitive markets, accelerating growth inorganically in nascent ones, and achieving efficiency gains via economies of scale. Efficient and effective post-merger integration (PMI) will be key to durable synergy creation.
Thanks to rapidly tightening monetary policy and recessionary fears sparked by inflation, 2023 saw a significant slowdown in investment activity across sectors. Digital infrastructure, and fiber in particular, was no exception, with a declining number of deals. The spotlight has now shifted from raising funding for growth to optimizing operations and harnessing efficiencies, especially in highly competitive European markets like Germany and the UK (see the Viewpoint “Next-Stage Fiber: A Guide to FTTH Refinancing”). Beyond optimizing efficiency, players can pursue market consolidation to significantly improve performance against the backdrop of those markets. In more nascent ones, where competition in fiber is still low, consolidation presents an opportunity to inorganically accelerate rollout and do “land grabs” in optimal areas.
Several factors point to consolidation in the European market. These include not only pure financial considerations but a blend of technical and social elements, which limits the extent of growth targets being realized organically:

So why act now? Here are some critical reasons:
Although market conditions in Europe are the most supportive of consolidation currently, we see attractive consolidation scenarios across global markets. For example, the concept is gaining momentum in the US. In 2023, Cox Communications, a major US provider of cable TV, telecommunications, and home automation, acquired commercial fiber provider Unite Private Networks. Several other mergers between local players further demonstrate the increase in traction. The consolidation trend is likely to accelerate in the coming years, highlighting the importance of post-merger value creation in the US market.
Creating value in transactions should be driven by both network and commercial operations. On the network side, combining infrastructure can deliver added value through direct technological benefits (e.g., increased redundancy and reliability) and tangible synergistic effects. On the commercial side, integrating the corresponding core functions can magnify the synergies on the whole-company level, leading to increased value creation. Depending on the degree of integration, there are various options, which can be further refined depending on the exact operational and business profiles (see Figure 2). These options include:

Beyond defining the integration depth in terms of the “merger principle,” there must be refinements regarding demarcation lines on operational and strategic levels — where exactly is the strategic separation line drawn between the ServCo and the NetCo? For example, who owns the active equipment or the in-house infrastructure on the customer premises? If FTTH architectures and vendor stacks differ, how can short-term migration and long-term preferred targets be managed?
A further complication may arise if the business profile of the combined infrastructure entities extends beyond that of a pure, wholesale-driven InfraCo and includes retail activities. Several players also offer services unrelated to fixed broadband offerings, like various IT or system integration solutions. In these cases, the reconfiguration options increase significantly in complexity.
Fundamentally, picking the right integration option specifically for the entities in question and their shareholder goals largely defines the probability of a successful merger and the size of the resulting value creation. Alleviating pressure from shareholders over their profit expectations is one of the main reasons telecom operators reconfigure or carve out assets. Companies can manage these expectations better by further concentrating the scope of the entities and increasing the synergy potential through an effective PMI.
In recent transactions, we have seen positive effects at top-line, OPEX, and CAPEX levels (see Figure 3). In a “combined NetCo” integration option (see previous section), the impact is naturally predominantly visible in reduced network OPEX and COGS (i.e., better procurement of network access and components and efficiency in maintenance) and better network-building CAPEX (i.e., due to improved scale). A full merger additionally offers top-line synergies (i.e., potentially improved pricing position and cross-selling and upselling opportunities) and significant SG&A savings potential, assuming an absence of remedies.

Various drivers affect the total monetary potential of the different synergy levers, which can be inherently technical, commercial, or operational. Primary drivers include those that are business-critical and therefore prerequisites for realizing the synergies. These include the existence of appropriate IT systems (e.g., moving from two software stacks to one). (We have worked with companies whose goal was to avoid running parallel systems [e.g., moving provisioning into one system within seven days of closure]).
Also, the integration with wholesale access platforms, operational support systems (OSSs), and business support systems (BSSs) can vary greatly between entities, resulting in very different levels of complexity required to achieve the potential IT synergies.
The maturity of the merging organizations also has substantial ramifications for the synergies. A large delta between the overall maturity of the organizations (e.g., efficiency and effectiveness of business and operating models) typically results in higher optimization potential after merging. For example, if FiberCo A has significantly better supplier conditions than FiberCo B, switching to those suppliers would result in immediate improvement.
Secondary drivers are commercial in nature and facilitate operational efficiency. For example, the respective footprint and customer base of the merging entities will largely govern the short-term strategic ambitions for network savings and upsell potential. To leverage synergy potential, it is important to have an aligned view of the first steps in the value chain, such as area selection, area development, and demand aggregation. In addition, changes in the sales channel mix or commissions may directly impact synergy potential.
In case of network overbuild between two merging entities, the network OPEX reduction is imperative, as parts of the network can be potentially decommissioned; in case of vastly different customer bases and non-fixed products (e.g., mobile), the upsell and cross-sell potentials are significantly increased. A view of the products and services of one another and the ability to support them are important and require clear mapping.
Network architecture and network vendors provide another example. The choice of network architecture (e.g., GPON versus P2P), deployment method (digging versus aerial versus passive access to other providers’ ducts), and equipment vendors and procurement agreements for active network equipment CPE greatly determine the degree to which the two networks can merge and yield better operational efficiency. Additional drivers may include more qualitative variables (e.g., cultural differences between the entities) or other function-specific factors (e.g., degree of centralization in network equipment warehousing or physical proximity of office buildings).
Integrating the operating models of the companies — the networks, organizations, systems, and processes — naturally results in economies of scale that yield savings in operational costs (lower OPEX, better EBITDA) and improves the rollout profile (less CAPEX per home, faster rollout, access to more construction companies).
On the other hand, regulatory implications can pose a strong caveat to any top-line synergies, especially if the merger results in monopolistic situations on a given footprint. In this case, wholesale regulations generally define a regulated base price for a base broadband service. This substantial pricing limitation may transfer a sizable portion of the value to competitors or customers, translating to lower profitability for the merged entity. For this reason, regulation should always be a primary consideration when evaluating possible risks in realizing the total synergy potential.
It is crucial to accelerate the PMI process to gain a first-mover market advantage, especially given the importance of scale for wholesale FTTH (see Figure 4). By expediting the integration process and preempting competitors, companies can accelerate synergies, thereby shortening the payback period. However, several FTTH-specific bottlenecks (e.g., technical challenges stemming from differences between the parties) could develop during the PMI process, which may threaten its success. These difficulties may emerge prior to, during, and/or after the transaction, which necessitates full diligence in executing the process: