Companies Using Rollover FX in the UK: 358 Active Firms (2026)
Companies using website-based FX tools present currency-market information or trading utilities to online audiences in the UK.
Rollover FX users tend to sit outside pure software supply: they are site operators that need exchange-rate widgets, rollover calendars, or currency-context modules to support quote flows, account decisions or specialist content. Adoption usually signals a web team comfortable with third-party scripts, uptime-sensitive pages and compliance review around financial wording. The buying centre is often split between marketing, product and finance, with legal sign-off where currency prompts sit close to a transaction. Engagements are typically modest in platform terms, but they sit on commercially important customer journeys where stale rates or unclear assumptions can create support and trust issues.
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UK adoption is narrow but visible, with 358 companies running Rollover FX on public websites. The cohort looks more like a set of specialist online operators than a broad enterprise-software market: many appear to use currency functionality as part of customer acquisition, quotation, education or transaction support rather than as a standalone product. Reported headcount totals 21 roles across adopters that publish employee numbers, so the employment footprint is modest on the face of it. That fits a pattern where small digital teams can maintain customer-facing financial content without building a full market-data operation in-house.
Rollover FX deployments usually sit at the boundary between information and execution. A public rate table or rollover calculator may be treated as content, while signposted account actions, pricing prompts or trade-support pages pull in closer review by compliance, legal and product teams. Procurement is less about buying a full treasury platform than approving a widget or feed, checking uptime expectations, script governance, cookie behaviour and wording around risk. Travel, payments and online commerce users also need version control when exchange-rate assumptions change, because archived pages and cached snippets can outlive the commercial terms they were meant to explain.
Adoption appears likely to remain selective rather than universal. Companies running Rollover FX tend to have a practical reason to expose currency context on the website, and that reason usually comes from cross-border sales, customer education, trading support or finance-led content. Web teams are being pulled toward bundled finance-content widgets and away from lightly governed scripts, especially where pages influence customer decisions. Consolidation may show up through fewer standalone embeds and more functionality folded into site builders, commerce tools or content operations. The harder task is not adding rates; it is keeping assumptions, risk language and customer journeys aligned as products change.
What’s in the file
One row per company, 50+ columns — everything below plus each company’s verified directors, from Companies House filings.
Company data
Verified directors — included
Adoption by company size
Adoption of Rollover FX rises with company size across the trading companies in this cohort. 0% of the 1,970,933 companies with under 10 employees run Rollover FX (217 detected). 0.1% of the 86,190 companies with 10–50 employees run Rollover FX (119 detected). 0.2% of the 9,358 companies with over 50 employees run Rollover FX (17 detected). That is a 0.2% gap between the over 50 employees and under 10 employees bands.
358
Active firms
2026
20
Above £5M turnover
Trading firms
7
Median headcount
Filed accounts
774
Verified directors
Across this cohort
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Key facts
About 5% of the trading cohort reports turnover above £5M (20 of 358 firms) — the rest sits below that revenue band.
8% of the cohort was incorporated since 2022 (29 firms), so a sizeable share is in its first few filing cycles.
100.0% also run a site-builder stack, so the FX tool appears to sit inside broader public-web infrastructure rather than standalone trading systems.
52.8% also use a website-widget layer, pointing to FX functionality being added to existing front-end pages rather than built as core infrastructure.
Field Services & Trades is the largest overlapping sector tag at 14.5%, followed by Advanced Manufacturing and Construction at 12.6% each.
Wholesale & Distribution accounts for 10.1% and Education & Training for 9.8%, so the cohort extends beyond finance-only web publishers.
15.9% are rated WEAK and 7.0% DISTRESSED, which makes counterparty screening relevant where FX tools sit close to transaction-adjacent pages.
What else do Rollover FX users run?
Share of the 358 Rollover FX-running UK companies where each technology was also detected. As of June 2026.
Who runs Rollover FX in the UK?
By sector
Sectors overlap, so shares need not sum to 100%.
By financial health
From filed accounts; firms with fewer than two filings show as insufficient history.
7
Median headcount
£615.7K
Median UK turnover
5.6%
Above £5M turnover
29
Incorporated since 2022
Verified directors — included in the file
Director names and roles for these 553 companies, alongside financials and websites, in one Excel + CSV file.
Top UK companies using Rollover FX
Ranked by sales-readiness score: an AI model assesses what each company does, its sector and size, and scores its overall fit. Best-fit prospects appear first.
Financial sub-scores
Computed from 5 filingsProvides an AI-powered personal financial planning platform that aggregates users’ income, spending, investments and net worth, offers scenario modelling for financial decisions, personalised…
Serves UK consumers seeking personal financial planning support, including individuals managing income, spending, investments, net wealth, and life goals such as buying a home, moving abroad,…
Financial Health
StrongStrong
Location
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Financial sub-scores
Computed from 3 filingsProvides financial crime compliance consultancy and RegTech tools for financial institutions, including AML/CTF, sanctions and bribery risk advisory, regulatory assurance reviews, investigations and…
Serves B2B clients in financial services, including Tier 1 banks, European banks, challenger banks, e-money institutions and law firms, primarily compliance, sanctions, risk and payment operations…
Financial Health
WeakWeak · Hiring · 29% CAGR over 2y
Location
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How Rollover FX usage is detected
Company data
Detected companies are joined to UK Companies House records and XBRL accounts data. Revenue and headcount figures come from the most recent filed accounts; where the company has not filed, values are estimated using a model trained on filed history and peer benchmarks and are labelled as estimates.
Detection
Firmbase crawls the public website of actively-trading UK companies and fingerprints the technologies present: tracking scripts, embedded forms, chat widgets, CMS markers and similar signatures. A company is included in this list when one or more of the technology's signatures are found on its site; closely-related variants of the same product are grouped under one name. Detection covers what is visible on the public web — a company using the technology purely internally, with no website footprint, will not appear. Counts are therefore a conservative floor, not a ceiling.
Freshness
Websites are re-crawled on a rolling basis and the underlying company data is refreshed from Companies House continuously; filings appear within days of submission. The list and its statistics are regenerated when the detected cohort moves meaningfully. You can see the last-updated timestamp near the top of the page.
Rollover FX is a trademark of its respective owner. Firmbase is not affiliated with, sponsored by, or endorsed by the trademark owner.
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Frequently asked questions
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