High Growth Tech Stocks in the United Kingdom for May 2025

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The United Kingdom's market has recently faced challenges, with the FTSE 100 index experiencing declines due to weak trade data from China and a sluggish recovery in global demand. In this environment, identifying high-growth tech stocks requires focusing on companies that demonstrate resilience and innovation, capitalizing on technological advancements to drive growth despite broader economic headwinds.

Top 10 High Growth Tech Companies In The United Kingdom

NameRevenue GrowthEarnings GrowthGrowth Rating
Audioboom Group8.84%59.33%★★★★★☆
YouGov4.12%64.42%★★★★★☆
Redcentric5.32%67.90%★★★★★☆
Oxford Biomedica16.52%82.05%★★★★★☆
Windar Photonics37.17%46.73%★★★★★☆
Quantum Base Holdings132.77%92.87%★★★★★☆
Trustpilot Group15.02%40.20%★★★★★☆
Faron Pharmaceuticals Oy55.41%56.79%★★★★★☆
Vinanz113.60%125.86%★★★★★☆
Cordel Group33.50%148.58%★★★★★☆

Click here to see the full list of 40 stocks from our UK High Growth Tech and AI Stocks screener.

Below we spotlight a couple of our favorites from our exclusive screener.

Craneware (AIM:CRW)

Simply Wall St Growth Rating: ★★★★☆☆

Overview: Craneware plc, along with its subsidiaries, focuses on developing, licensing, and supporting computer software tailored for the healthcare industry in the United States and has a market cap of £773.92 million.

Operations: Craneware generates revenue primarily from its healthcare software segment, which brought in $198.10 million. The company operates within the U.S. healthcare sector, focusing on software solutions that support industry-specific needs.

Craneware's recent performance underscores its potential in the high-growth tech sector within the UK, with a notable 58.9% earnings growth over the past year outpacing the Healthcare Services industry's 7.4%. This growth trajectory is supported by an impressive increase in sales from $91.21 million to $100.05 million and a leap in net income from $4.06 million to $7.24 million, as reported for the half-year ending December 2024. The company also demonstrated confidence in its financial health through an increased interim dividend of 13.5 pence per share, up from last year’s 13 pence, reflecting a robust fiscal strategy and shareholder value orientation amidst dynamic market conditions.

AIM:CRW Earnings and Revenue Growth as at May 2025

IDOX (AIM:IDOX)

Simply Wall St Growth Rating: ★★★★☆☆

Overview: IDOX plc, with a market cap of £260.39 million, offers software and services for managing local government and other organizations across the UK, US, Europe, and internationally.

Operations: IDOX plc generates revenue primarily from three segments: Land Property & Public Protection (£55.26 million), Communities (£17.44 million), and Assets (£14.89 million).

IDOX, a player in the UK's tech sector, is poised for robust growth with its earnings expected to surge by 24.1% annually over the next three years. This growth outstrips the broader UK market projection of 14% and is bolstered by a revenue increase forecast at 5.6% per year, surpassing the market average of 3.8%. The firm's commitment to innovation is evident from its R&D spending trends, which have consistently aligned with these ambitious growth targets, ensuring IDOX remains at the forefront of technological advancements within its industry segment. Moreover, recent strategic decisions highlighted at their Annual General Meeting underscore a proactive approach in governance and financial management, aiming to sustain and possibly accelerate this growth trajectory amidst dynamic market conditions.

AIM:IDOX Revenue and Expenses Breakdown as at May 2025

Informa (LSE:INF)

Simply Wall St Growth Rating: ★★★★☆☆

Overview: Informa plc is an international company specializing in organizing events, providing digital services, and supporting academic research across various regions including the United Kingdom, Continental Europe, the United States, and China, with a market capitalization of approximately £10.45 billion.

Operations: Informa generates revenue primarily through its Informa Markets segment (£1.72 billion), followed by Informa Connect (£631 million), Taylor & Francis (£698.20 million), and Informa Tech (£423.90 million).

Despite a challenging past year with earnings contracting by 28.9%, Informa has set ambitious targets for 2025, aiming for a revenue of £4.1 billion and underlying growth above 5%. This guidance comes amidst substantial share repurchases, totaling £1.49 billion since March 2022, reflecting confidence in its strategic direction. Additionally, the company's R&D focus aligns with industry trends toward digital and interactive media solutions at global events like the Middle East Energy Leadership Summit and Black Hat Asia Financial Services Summit. With an expected annual profit growth of 21%, surpassing the UK market average of 14%, Informa is poised to leverage its innovative offerings to capture emerging opportunities in the tech-driven media landscape.

LSE:INF Earnings and Revenue Growth as at May 2025

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This article by Simply Wall St is general in nature. We provide commentary based on historical data and analyst forecasts only using an unbiased methodology and our articles are not intended to be financial advice. It does not constitute a recommendation to buy or sell any stock, and does not take account of your objectives, or your financial situation. We aim to bring you long-term focused analysis driven by fundamental data. Note that our analysis may not factor in the latest price-sensitive company announcements or qualitative material. Simply Wall St has no position in any stocks mentioned.

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