Three Strategies Insurers Are Employing To Accelerate Growth

By: John Fearn

The UK insurance market is facing a multitude of economic challenges. Persistent inflation, fractured global trade routes, tariff-driven cost pressures, and increasingly complex claims are forcing insurers to rethink how they underwrite, what they offer, and how they can grow.

The findings from our annual whitepaper, The Carrier Perspective: 2026 Claims Insights, reveal a market under pressure, but one that's responding with ambition. Three strategic themes stand out: product innovation, diversification, and more agile underwriting.

Product Innovation Fuels the Shift to Flexible, Data-Driven Coverage

Half of UK insurers are introducing greater pricing flexibility, including early adoption of parametric solutions, and a further 40% are diversifying product portfolios to align with emerging client needs. Both innovations represent a fundamental rethink of what an insurance product must deliver in 2026.

Traditional annual policy structures were designed for a more predictable world, whereas today's businesses face exposures, such as supply chain disruption, rerouted cargo, and tariff-linked contract disputes, that shift faster than pricing cycles can absorb. Parametric products may be particularly well suited to these conditions as they can offer faster resolution, greater transparency and, in some circumstances, a complement to traditional indemnity-based cover.

On-demand and modular coverage is following a similar logic. Greater pricing flexibility and more adaptable policy structures are gaining attention as insurers look to align cover more closely with changing client exposures. Consequently, insurers delivering that flexibility who are backed by the right data and pricing infrastructure position themselves to build resilient, longer-term client relationships.

The claims function plays a central role. The technology and data tools that enable parametric triggers also accelerate the wider claims lifecycle. Predictive analytics, integrated systems, and smarter reserve assessment all reduce manual burden and cycle times.

Diversification Drives Resilience in an Uncertain Market Environment

The data on sector vulnerability makes diversification not just attractive but necessary. Shipping and logistics are the most exposed, with 72% of UK insurers identifying it as highly vulnerable to tariff-related uncertainty, while manufacturing (63%) and construction (53%) aren't far behind. Insurers with heavy concentration in these areas may face greater exposure to ongoing volatility.

For many, the response is to deliberately rebalance. One in three UK insurers is expanding into new geographic regions to reduce concentration risk, and one in four is targeting new industry sectors, specifically those less exposed to tariff-sensitive conditions. Both moves make strategic sense, particularly given the London market — a global hub that enables diversification, specialty underwriting, and access to international capital — directly supports that kind of expansion.

It's encouraging to see diversification isn't being treated as a defensive retreat. Insurers are being selective and purposeful, moving into sectors with stronger fundamentals, not simply spreading capital thin.

Agile Underwriting Strengthens Resilience Through Better Risk Intelligence

Of the three strategies, agile underwriting underpins everything else. Over half of UK insurers (53%) have strengthened underwriting standards in response to ongoing uncertainty, a figure that reflects both the scale of the challenge and the seriousness with which the market is responding.

But strengthening standards is not the same as becoming more conservative. The most effective response to economic volatility is to understand and price risk more accurately, not to write less risk. This requires moving away from static, historically anchored underwriting models and toward approaches that integrate live data, dynamic pricing, and analytical rigour.

In the claims function, we've seen the value of this shift first-hand. When we apply tailored analytical methodology to a book of claims, rather than relying on standard benchmarking against an entire portfolio, we reveal insights that genuinely change how claims are managed. Reserves are assessed more accurately, complex files are prioritised more effectively, and claims professionals are freed from manual processes to focus on the judgement calls that require human expertise.

The same principle applies to underwriting. The insurers best positioned to respond to volatility are those that incorporate timely data into underwriting and pricing decisions. Around 50% of UK insurers have revised underwriting criteria in response to current conditions, and half have introduced more flexible pricing. Insurers that invest in data infrastructure will be better positioned to protect margins while staying competitively aggressive on pricing.

A Unified Strategy for Adaptability and Growth

Trade volatility, regulatory complexity, and inflationary pressure won't resolve in the near term. But The Carrier Perspective: 2026 Claims Insights data suggests the UK market, on balance, is responding with ambition rather than caution. The depth of the London market ecosystem is a genuine advantage. Even in a difficult environment, it provides the capital, capacity, and specialist expertise to pursue growth.

The insurers best placed to benefit will be those treating these three strategies as a single integrated programme, not as isolated initiatives. Product innovation, geographic and sector diversification, and agile data-led underwriting all reinforce each other. When product innovation is supported by the right operational infrastructure, it creates a compounding advantage that benefits both insurers and clients. Together, these strategies build a portfolio that's more resilient to today's turbulence and better positioned for whatever comes next.

To learn about how Gallagher Bassett's strategic capabilities in claims handling can help you maintain profitability amidst ongoing economical shifts, reach out today.

The Carrier Perspective: 2026 Claims Insights is available for complimentary download now. Gain valuable insights and practical strategies to help your organisation navigate industry disruption, strengthen resilience, and stay ahead in an evolving insurance landscape.