Mobilise Builds Platform Path for Stranded Telecom Software Firms

Mobilise has launched Platforms & Investments, a partner-led division that pairs strategic capital, telecom operating know-how and its shared HERO stack to give specialist software firms a growth route short of a full generalist sale. The move targets the long tail of BSS, OSS, MVNE, eSIM and control-plane businesses that sit outside the three largest vendors.

Founder and CEO Hamish White framed the gap plainly: many strong products and loyal customers stall because capital, infrastructure and markets stay out of reach for stretched founders. The division answers that stall with a sequenced path. Capital and platform arrive first. Ownership change, if it comes at all, arrives only after both sides have tested the fit in live conditions.

That sequence matters because the firms in view already sit deep inside operator workflows. They are not early-stage experiments. They are revenue-bearing specialists whose main constraint is scale, not product. Mobilise is betting that the constraint can be lifted without forcing a conventional exit.

The 60 Percent Left Outside the Big Three

The telecom software market remains highly fragmented. IMARC puts the global OSS BSS market valued at 72 billion dollars in 2025, on course for 156.1 billion by 2034 at an 8.7 percent CAGR. Amdocs, Ericsson and Nokia together hold an estimated 38 to 42 percent of global OSS/BSS revenues. That leaves roughly 60 percent, more than 40 billion dollars, served by hundreds of smaller, often founder-led businesses.

Those firms sit deep inside operator workflows. They also face limited access to scale capital, unclear succession paths and operational complexity that generalist investors struggle to underwrite. Regulatory demands, integration risk and tight service levels make diligence hard for outsiders.

The arithmetic is straightforward. Even if the top three hold the upper end of their range, more than 40 billion dollars of 2025 revenue still sits with the long tail. That pool is large enough to support a coordinated platform play, yet fragmented enough that no single specialist can raise the infrastructure alone.

Once specialists land on a shared platform, value compounds. Each addition widens commercial reach and technical depth for the firms already inside the ecosystem. The market growth path to 156.1 billion by 2034 only widens that effect. More spend flows through the same workflows the specialists already serve.

Partner First, Acquisition Later

The division runs as a partner-led joint venture rather than a classic buy-and-build roll-up. Mobilise works with target companies first. It introduces the HERO platform to tighten operations and lift profitability. Only if the fit holds and both sides want it does an acquisition follow.

Aligned capital partners with telecom sector expertise supply acquisition capital, balance-sheet strength and exit discipline alongside Mobilise. The company states it is not buying to restructure, strip costs or hand founders an exit while teams are left guessing.

• Initial partnership introduces HERO for operational lift and higher margins.
• Commercial and technical fit is tested in live conditions.
• Acquisition capital arrives only after mutual confirmation of alignment.
• Founders and domain teams stay; product market fit and customer relationships are preserved.
• Shared platform then multiplies reach across the growing group.

White put the distinction this way in the official announcement of the new division: a deal with Mobilise is not an exit, it is a scale path.

The partner-first order also changes diligence. Instead of underwriting a business from the outside, capital partners watch the specialist run on HERO under real traffic. Margin lift, integration cost and cultural fit become observable facts rather than model assumptions. That reduces the information gap that has kept generalist capital on the sidelines.

HERO Turns Separate Tools into One Operating Layer

Central to the model is the HERO modular digital telecom platform. Mobilise describes it as an all-in-one digital stack of 26 self-contained components that underpins ten solutions spanning orchestration, CRM, eSIM, APIs, payments, customer management, reporting and digital service delivery.

The platform is cloud-based and multi-tenant. It has already powered multi-MVNO roll-outs, including a US technology firm that launched and runs more than 19 MVNOs from a single layer. Mobilise claims more than 70 clients worldwide and recent recognition as Best Telecommunications Software Provider 2024 and eSIM as a Service Platform of the Year 2024.

Stats snapshot

• 26 self-contained HERO components
• 70+ clients using the stack
• 19+ MVNOs launched for one multi-tenant client
• 20+ years of platform-building experience cited by the firm

Integrating a specialist onto HERO is meant to cut duplicate spend, speed new market entry and give smaller firms capabilities that previously required far larger balance sheets. A founder who once had to build or buy a payments layer, a reporting layer and an eSIM layer separately can now draw those pieces from the shared stack.

The multi-tenant design is the mechanism that makes the economics work. One client already runs more than 19 MVNOs on a single layer. That pattern shows how fixed platform cost can be spread while each specialist keeps its own product surface and customer relationships. The 26 components stay common. The go-to-market stays distinct.

Founders, Operators and Capital Partners on the Call List

The division is open to three groups. First are telecom technology founders weighing growth or succession. Second are operators that want to expand capabilities without building everything in-house. Third are capital partners hunting opportunities inside telecom software with sector expertise already in the room.

Target profiles include travel eSIM platforms, embedded connectivity providers that need scale, OSS and BSS software vendors, telecom systems integrators, MVNE and MVNO specialists, enterprise mobility providers and regional delivery partners. Adjacent control-plane systems such as roaming, interconnect and numbering sit inside the same perimeter.

1. Founders seeking growth capital or a succession route that keeps teams and product intact.
2. Operators that need modular capabilities faster than internal build cycles allow.
3. Capital partners that already understand telecom risk and want operating leverage beside their capital.

White’s own path supplies the operating credibility. The Hamish White founder and CEO profile notes more than 19 years supporting Tier 1 and Tier 2 international operators, plus earlier work launching eight MVNOs across five countries before he founded Mobilise. The company itself dates to 2011 and has stayed private with no disclosed external funding rounds.

That history is part of the pitch to all three groups. Founders hear from someone who has launched MVNOs rather than only financed them. Operators see a vendor that has lived carrier service levels. Capital partners see a management team that has stayed private for more than a decade while still shipping a production stack used by more than 70 clients.

Why the Timing Favours a Shared Stack

5G connections, cloud migration and the need for real-time charging and network slicing keep raising the bar for OSS and BSS. Large enterprises still dominate spend, yet SME and MVNO digitalisation is the faster-growing pocket. Over 2,100 active MVNOs globally represent an underserved layer that needs lighter, modular tools rather than decade-long legacy replacements.

Generalist private equity often finds the diligence too specialised. Regulatory overlays, multi-year service-level commitments and deep integration into operator stacks turn many of these assets into “too hard” files. An operator-led vehicle that already runs the same stack can underwrite the risk and then compound it by linking each new firm to the rest of the group.

The same forces that lift the overall market from 72 billion dollars in 2025 toward 156.1 billion by 2034 also raise the cost of standing still. Specialists that cannot fund real-time charging, eSIM orchestration or multi-tenant delivery risk losing relevance even if their core product remains sound. A shared stack lowers that renewal cost.

Public reaction on X stayed muted in the first day after the Tech.eu report, with limited organic discussion. The denser conversation sits on LinkedIn, where White has stressed the difference between a scale path and a conventional exit. That pattern fits a specialised B2B move aimed at founders and operators rather than a broad consumer or consumer-tech audience.

Sector Expertise Underwrites the Diligence Gap

The core friction for outside capital is not a shortage of targets. It is the cost of understanding them. Regulatory overlays, multi-year service levels and deep operator integrations turn standard financial models into incomplete pictures. Generalist teams often walk away rather than build the domain knowledge required.

Mobilise starts from the opposite position. The firm already runs the HERO stack for more than 70 clients and has more than 20 years of platform-building experience behind it. Diligence therefore begins with shared operating language. Integration risk is assessed against a live multi-tenant architecture rather than a slide deck. Service-level habits are already visible in production.

Aligned capital partners supply the balance-sheet strength and exit discipline. Mobilise supplies the underwriting judgment that pure financial sponsors often lack. Together they can look at a founder-led BSS or eSIM business and price the risk of embedding it on HERO with more confidence than a generalist fund could muster alone.

That combination is what opens the long tail. The same firms that appear “too hard” on a generalist screen become underwritable once sector operators and sector capital sit on the same side of the table.

Shared Components Multiply Reach for Every Partner

Compounding is the explicit design goal once a specialist joins. Each new firm brings its own commercial relationships and domain depth. Those assets become available, through the shared layer, to every other firm already on the platform. A regional delivery partner gains access to eSIM and payments components it did not have to build. An OSS vendor gains routes into MVNO and enterprise mobility conversations it could not reach alone.

The mechanism is modular rather than monolithic. HERO’s 26 self-contained components underpin ten solutions. A partner does not have to adopt every module on day one. It adopts the pieces that remove its immediate ceiling, then draws on more as commercial opportunities appear across the group.

Evidence that the pattern can scale already exists inside the client base. One multi-tenant deployment supports more than 19 MVNOs from a single layer. Extending that logic across independently owned specialists is the next step the division is built to test. If the commercial surface and the technical surface both widen with each addition, the long tail begins to function as a coordinated alternative to the concentrated top tier.

What a Successful Path Looks Like for the Founders Who Join

Success, as described by Mobilise, keeps the product market fit, the customer relationships and the domain knowledge that made the business valuable in the first place. Teams stay. The shared platform and capital remove the ceiling that previously forced a struggle, a suboptimal sale or a wind-down.

There are excellent telecom software businesses out there with no clear path forward, not because the product is weak or the customers aren’t loyal, but because the founder is stretched, the capital isn’t there and the next step feels too hard to take alone.

White said that in the launch materials. The second-order effect is the one that matters for the market: each firm that joins strengthens the commercial surface and the technical surface available to every other firm already on HERO. Over time the long tail stops looking like hundreds of stranded assets and starts looking like a coordinated alternative to the concentrated top tier.

Comparable European tech stories show capital still flows when the operator problem is concrete; another European tech scale-up raise recently backed AI that attacks a clear operational bottleneck. Mobilise is making the same bet inside telecom software itself: domain depth plus a living platform beats pure financial engineering.

Conversations are open now via the dedicated investments site. The first partnerships will show whether the compounding thesis holds in practice.