Discover UK Penny Stocks For September 2025

Simply Wall St

The United Kingdom's market has recently faced challenges, with the FTSE 100 index closing lower due to weak trade data from China and its impact on global economic conditions. Despite these broader market fluctuations, investors often seek opportunities in smaller or newer companies, commonly referred to as penny stocks. Although the term might seem outdated, these stocks can offer surprising value when they possess strong financial foundations and potential for growth.

Top 10 Penny Stocks In The United Kingdom

NameShare PriceMarket CapRewards & Risks
Foresight Group Holdings (LSE:FSG)£4.65£520.6M✅ 4 ⚠️ 0 View Analysis >
Warpaint London (AIM:W7L)£2.25£181.77M✅ 3 ⚠️ 2 View Analysis >
Ingenta (AIM:ING)£0.735£11.1M✅ 2 ⚠️ 2 View Analysis >
System1 Group (AIM:SYS1)£2.60£32.99M✅ 3 ⚠️ 3 View Analysis >
Integrated Diagnostics Holdings (LSE:IDHC)$0.56$325.54M✅ 4 ⚠️ 2 View Analysis >
Alumasc Group (AIM:ALU)£3.425£123.16M✅ 4 ⚠️ 1 View Analysis >
Begbies Traynor Group (AIM:BEG)£1.18£187.86M✅ 4 ⚠️ 3 View Analysis >
Croma Security Solutions Group (AIM:CSSG)£0.74£10.19M✅ 3 ⚠️ 4 View Analysis >
Next 15 Group (AIM:NFG)£2.755£278.05M✅ 3 ⚠️ 3 View Analysis >
Braemar (LSE:BMS)£2.45£74.65M✅ 3 ⚠️ 3 View Analysis >

Click here to see the full list of 293 stocks from our UK Penny Stocks screener.

Let's uncover some gems from our specialized screener.

Boku (AIM:BOKU)

Simply Wall St Financial Health Rating: ★★★★★★

Overview: Boku, Inc., along with its subsidiaries, offers local payment solutions for merchants across the Americas, Asia Pacific, Europe, the Middle East, and Africa with a market cap of £654.29 million.

Operations: The company generates revenue from its Payments segment, totaling $99.27 million.

Market Cap: £654.29M

Boku, Inc. has demonstrated significant financial growth, achieving profitability with earnings increasing by 39.4% annually over the past five years. The company is debt-free and maintains a strong balance sheet, with short-term assets of $328.7 million surpassing its liabilities. Despite recent negative earnings growth and reduced profit margins compared to last year, Boku’s strategic partnerships, such as its collaboration with Canva to expand in Asia and Europe using localized payment methods (LPMs), position it well for future expansion in emerging markets like Brazil's digital payments ecosystem through Pix Automatico. Analyst consensus suggests potential stock price appreciation of 35.4%.

AIM:BOKU Revenue & Expenses Breakdown as at Sep 2025

James Halstead (AIM:JHD)

Simply Wall St Financial Health Rating: ★★★★★★

Overview: James Halstead plc is a manufacturer and supplier of flooring products for both commercial and domestic markets globally, with a market cap of £621.01 million.

Operations: The company's revenue of £268.52 million is derived from the manufacture and distribution of flooring products.

Market Cap: £621.01M

James Halstead plc, with a market cap of £621.01 million, maintains a robust financial position characterized by more cash than debt and strong interest coverage. Despite negative earnings growth recently, the company has improved its net profit margin to 15.8% and achieved high return on equity at 24.1%. Short-term assets significantly exceed liabilities, ensuring liquidity strength. However, its management team is relatively new with an average tenure of 0.8 years, which could present challenges in strategic continuity. Recent guidance indicates slightly lower sales and profits compared to last year but within market expectations, supported by solid cash reserves and an ungeared balance sheet.

AIM:JHD Financial Position Analysis as at Sep 2025

Strix Group (AIM:KETL)

Simply Wall St Financial Health Rating: ★★★★☆☆

Overview: Strix Group Plc designs, manufactures, and supplies kettle safety controls and other components globally, with a market cap of £114.93 million.

Operations: The company's revenue is derived from three segments: Controls (£67.26 million), Billi (£43.05 million), and Consumer Goods (£31.45 million).

Market Cap: £114.93M

Strix Group Plc, with a market cap of £114.93 million, faces challenges with negative earnings growth and declining profit margins. Despite these setbacks, analysts anticipate a significant increase in earnings growth at 43.76% per year. The company's debt is well covered by operating cash flow; however, it maintains a high net debt to equity ratio of 142.4%. Recent board changes include the appointment of Rachel Pallett as Chief Commercial Officer, bringing extensive international business experience to the team. Trading below its estimated fair value by 41%, Strix remains an intriguing option for investors seeking undervalued opportunities within penny stocks.

AIM:KETL Debt to Equity History and Analysis as at Sep 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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