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3 British Growth Stocks With Earnings Growth Up To 88%

Simply Wall St·09/26/2026 01:28:15
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Bond markets have been on edge, with recent ructions pushing government borrowing costs to levels not seen since 2007 and putting pressure on heavily indebted economies like the UK. Higher rates can punish weak balance sheets, yet they also shine a light on financially healthier British growth stories. This article walks through three UK stocks from a high quality earnings growth shortlist that investors may want on their radar now.

The three companies highlighted below are only a sample, with the full screen surfacing 27 more UK businesses with similar growth profiles and balance sheet strength that are not covered here. To go straight to the full healthy high growth potential list, analyze the candidates and identify your own highest conviction ideas, head into the Healthy high growth potential screener.

ActiveOps (AIM:AOM)

Overview: ActiveOps provides hosted operations management SaaS tools that help banks, insurers and other enterprises improve workforce efficiency and service performance.

Operations: The group generates about £38 million from SaaS subscriptions and £7 million from training and implementation services across the UK, North America and other regions.

Market Cap: £147.2 million

ActiveOps fits the Healthy high growth potential theme because its operations management software is designed to help clients lift productivity, which can support earnings growth over time.

"ActiveOps is well-positioned to capitalize on the growing demand for AI-driven operational solutions, which could significantly drive revenue growth as organizations seek better decision intelligence tools."

What happens to that potential depends heavily on how one unresolved pressure on future margins and scaling capacity ultimately plays out.

That margin question is exactly what the full narrative for ActiveOps unpacks, highlighting how ActiveOps could convert demand into scalable earnings if execution continues to accelerate.

AIM:AOM Revenue & Expenses Breakdown as at Sep 2026
AIM:AOM Revenue & Expenses Breakdown as at Sep 2026

RentGuarantor Holdings (AIM:RGG)

Overview: RentGuarantor Holdings runs an online rent guarantee platform in the UK that replaces traditional guarantors or deposits for long-term private tenancies.

Operations: RentGuarantor Holdings generates about £4.8 million from its internet information provider services, entirely from the United Kingdom.

Market Cap: £149.4 million

RentGuarantor Holdings is closely aligned with the Healthy high growth potential theme, with analysts expecting earnings to rise 87.66% a year and revenue to advance 43.9% a year, supported by its rent guarantee platform and recent Build to Rent partnerships. These developments could significantly affect profitability depending on how one critical assumption about future tenancy volumes plays out.

Those tenancy volumes are the hinge, so check the analyst forecasts for RentGuarantor Holdings to see how that assumption could accelerate or stall the story of RentGuarantor Holdings.

AIM:RGG Earnings & Revenue Growth as at Sep 2026
AIM:RGG Earnings & Revenue Growth as at Sep 2026

Metals Exploration (AIM:MTL)

Overview: Metals Exploration focuses on identifying, acquiring, and developing gold mining assets, with its 100%-owned Runruno project anchoring its growth potential.

Operations: Metals Exploration generates about $208 million from gold and other precious metals in the Philippines, tying revenue directly to Runruno.

Market Cap: £514 million

Analysts expect Metals Exploration’s earnings to grow 86.73% a year over the next 3 years, with revenue forecast to rise 28.5% annually and profitability already supported by a 13.9% net margin. However, whether that high growth potential fully materializes depends on how one key pressure related to advancing Runruno into consistent production develops.

That production question is the hinge, so head to the analysis report for Metals Exploration to see how Metals Exploration’s Runruno execution could reshape the story.

AIM:MTL Earnings & Revenue Growth as at Sep 2026
AIM:MTL Earnings & Revenue Growth as at Sep 2026

Seeking Alternatives Before Momentum Flies

Fresh opportunities do not stay under the radar for long. Once momentum builds, ideal entry points can vanish quickly while prices keep flying. Scan these ideas now and get in early.

  • Target resilient compounding potential by reviewing a curated 4 resilient stocks with low risk scores designed to keep downside contained while still participating when markets regain momentum.
  • Ride infrastructure demand cycles by checking the hand picked 40 power grid technology and infrastructure stocks connected to electrification, grid upgrades and long term spending commitments before the crowd fully catches on.
  • Position ahead of the next metal price breakout by assessing a focused 36 elite gold producer stocks that concentrates on producers with scale, discipline and room for renewed momentum.

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.