7 Best Secured Business Loan Providers in the UK (2026)

Picture this. You run a growing manufacturing firm, you’ve just landed a contract that could double your turnover, and you need £400,000 for machinery and new staff – within the week. You own your premises outright. The business is profitable. But the high-street bank you’ve used for a decade wants six weeks and a forest of paperwork before it’ll even give you a decision. Sound familiar? This is exactly the scenario secured business loans are built for: borrowing against an asset you already own – usually commercial property – to unlock working capital fast, at a keener rate than unsecured lending would ever offer.
The catch is that not all providers are equal. Some are direct lenders. Some are brokers. Some are comparison sites dressed up as something more. And the gap between the fastest and the slowest, or the cheapest and the priciest, can be enormous. In this guide we’ve ranked the seven best secured business loan providers in the UK for 2026, judged on loan size, headline rates, repayment flexibility, funding speed, and lender model – so you can shortlist without wading through a dozen product pages.
Our top pick is Shire Funding for UK SMEs that need significant secured funding quickly, thanks to a rare dual model that lets it lend from its own book and source competitive offers from a panel of lenders – with borrowing up to £1 million at rates from 4.9% and funds potentially available in as little as four hours. That combination of speed and scale is hard to beat when the clock is ticking. If your priority is repayment flexibility rather than raw speed – think top-up facilities and repayment holidays – Fleximize is the strongest alternative. And if you’re still comparing the market and want several lender offers from a single application, Funding Xchange is the best place to start.

What to Look For

Before you compare providers, it helps to know what actually separates a good secured lender from a mediocre one. Here are the six criteria we weighted most heavily.

Maximum loan size
Secured lending is asset-backed, so the ceiling matters. If you need £750,000 of growth capital, a provider capped at £250,000 is irrelevant no matter how good its rates are. We looked at the top of each provider’s range.
Advertised rates and loan value
Rates on secured business loans are typically lower than unsecured because the lender’s risk is covered by collateral. Your actual rate depends on the asset type, your creditworthiness, and the loan-to-value (LTV) ratio – how much you’re borrowing against the asset’s worth.

Repayment terms and schedule
Longer terms mean lower monthly payments but more interest over the life of the loan. We favoured providers offering a genuine range so you can match the repayment schedule to your cash flow.

Speed of approval and funding
For time-sensitive deals, speed is everything. We rewarded providers that give fast pre-approvals and can release funds in hours or days rather than weeks.

Lender model
Direct lenders fund from their own book. Brokers source from a panel. Marketplaces surface multiple offers. Each has trade-offs, and we flag which is which so you know exactly what you’re dealing with.

Trust and regulation
We prioritised providers operating under FCA regulation and, where available, checked independent customer ratings. A quick note: pledging collateral means the asset is genuinely at risk if the business defaults, so a lender’s reputation and transparency matter more than the brochure suggests.

The 7 best secured business loan providers in the UK

The seven providers below were chosen for their blend of loan size, rate competitiveness, repayment flexibility, and funding speed. Each suits a slightly different type of borrower, so read the “who it’s best for” line closely. Number one is our overall recommendation for most SMEs needing serious capital in a hurry – but the right pick for you depends on your assets, your timeline, and how much guidance you want along the way.

Provider	Best For
#1. Shire Funding	Fast, large-scale secured business loans
#2. Fleximize	Flexible repayment terms and top-up options
#3. Barclays Business Banking	Existing customers wanting a high-street relationship
#4. MarketFinance	A streamlined online application and fast decisions
#5. iwoca	Smaller SMEs needing accessible secured finance
#6. Funding Xchange	Comparing multiple offers in one application
#7. MoneySuperMarket Business Finance	Research-stage SMEs starting with a comparison site

1. Shire Funding – Best for fast, large-scale secured business loans

If you need substantial capital quickly and want genuine rate competition without approaching a dozen lenders yourself, this is the one to beat.
What sets it apart is a dual model most rivals simply can’t match. Shire Funding operates as both a direct lender and a broker – meaning it can fund your loan from its own book or shop your requirements across a panel of lenders to find the sharpest rate. For an asset-rich SME, that’s the best of both worlds: the responsiveness of a direct lender and the price competition of a broker, all through one application rather than a fortnight of phone calls.
The headline numbers back it up. You can borrow up to £1 million at rates from 4.9%, with repayment terms stretching to 25 years to keep monthly payments manageable. Pre-approvals arrive in minutes and funds can land in as little as four hours – among the fastest timelines in the market. There’s an interactive repayment calculator on the site so you can model your schedule before you commit, and the provider holds a 4.9/5 Trustpilot rating from 169 reviews as of 2026.
This option really shines for businesses with valuable assets to leverage. Because it’s secured lending, having something like commercial property to pledge unlocks access to competitive financing that asset-light businesses might not otherwise qualify for. The advertised 4.9% gives you a great starting benchmark, and your final rate is tailored specifically to your risk profile, asset, and LTV – meaning strong applicants can secure very attractive terms. Plus, with a 4.9/5 Trustpilot rating, customer satisfaction is clearly excellent. While the review count is still growing compared to the giants of the high-street banking world, that’s simply the mark of a newer, more agile lender building its reputation – and one that’s already earning outstanding feedback from the borrowers it’s served.

Pros
● Dual direct-lender-and-broker model delivers own-book rates and panel competition in one place
● Among the fastest funding in the market – potentially within four hours
● Loans up to £1 million for serious growth capital
● Repayment terms up to 25 years ease monthly cash-flow pressure
● 4.9/5 Trustpilot from 169 reviews (2026)

Cons
● Requires pledging assets as collateral – no good for asset-light firms
● Rates from 4.9% are representative; your rate depends on collateral, LTV, and credit
● Smaller review count than the big high-street names
● Less brand recognition for borrowers who default to household bank names

Who it’s best for: Ambitious SMEs that need to move fast on a large, asset-backed loan and want competitive pricing without doing the legwork themselves.

2. Fleximize – Best for flexible repayment terms and top-up options

When your revenue ebbs and flows through the year, a loan that bends with you is worth more than one that’s simply cheap.
Fleximize is an established UK direct lender that has built its reputation on repayment flexibility rather than raw speed. Its secured business loans reach up to £1 million – a comparable ceiling to our top pick – but the real differentiator is structural. A top-up facility lets you borrow more later without submitting a whole new application, and repayment holidays give you breathing room during quieter trading periods. For a seasonal business, that flexibility can matter more than shaving a fraction off the rate.
The trade-off is transparency and tempo. Fleximize doesn’t publish a single headline rate; you’ll need to apply for a personalised quote, and the flexibility features may carry conditions or fees worth checking carefully before you sign. It’s also less suited to anyone whose primary need is same-day funding, and its established-SME focus can mean stricter criteria for younger businesses still building a track record.

Pros
● Top-up facility to borrow more without reapplying
● Repayment holidays for cash-flow relief in lean months
● Loans up to £1 million
● Long-standing direct lender with a genuine UK SME track record
● Strong editorial and online presence

Cons
● No publicly advertised headline rate – application required for a quote
● Flexibility features may come with conditions or charges
● Less ideal if you need funds in hours rather than days
● Criteria can be stricter for newer businesses

Who it’s best for: Established SMEs with variable cash flow that want flexibility built into the loan structure from day one.

3. Barclays Business Banking – Best for existing customers seeking a high-street secured loan

Sometimes the reassurance of a familiar name and a human on the end of the phone is exactly what you want.
Barclays offers secured business lending through the infrastructure of a major, long-established high-street bank – relationship-manager access, a full suite of business banking services, and the kind of brand recognition that specialist lenders can’t replicate. If you already bank with Barclays, onboarding is more streamlined because they already know your business, and the enormous review volume offers a comfort blanket that newer entrants simply can’t match. For business owners who value face-to-face guidance, this relationship model is a genuine strength.
But a traditional bank trades speed for familiarity. The process is generally slower than a specialist lender or broker, documentation requirements can be more demanding, and secured lending is just one product among many rather than a core specialism. If you don’t already hold a Barclays relationship, you may find the offer less competitive than a dedicated secured lender would provide.

Pros
● Trusted, long-established high-street bank with decades of business-lending experience
● Relationship-manager model suits owners who want human guidance
● Streamlined onboarding for existing account holders
● Full business banking suite alongside the loan
● Very high brand recognition and review volume

Cons
● Traditional process is typically slower than specialist lenders
● Criteria and documentation can be more demanding
● Less competitive without an existing Barclays relationship
● Not a specialist secured-loan provider

Who it’s best for: Existing Barclays customers who prioritise a trusted brand and relationship support over speed.

4. MarketFinance – Best for a streamlined online application and fast credit decisions

If paper-heavy applications make your heart sink, a technology-led lender might be your natural home.
MarketFinance is a digital-first UK business finance platform built around data-driven underwriting. The entire process is online – no branch visits, no reams of forms – and its technology-led credit decisions can come back faster than a traditional bank’s. If your business keeps clean, digital financial records, that modern application experience is a genuine time-saver, and the brand has an established track record in UK SME finance.
The digital-only approach cuts both ways, though. Business owners who prefer talking things through with a person may find it impersonal. Its ceiling on very large secured amounts may sit lower than the top-tier providers on this list, rate transparency varies so you’ll need a personalised quote, and it’s less of a household name than the high-street banks for first-time borrowers.

Pros
● Fully online – no branch visits or paper mountains
● Technology-driven underwriting for faster decisions
● Established UK SME finance brand
● Well suited to businesses with clean digital records
● Modern, low-friction application experience

Cons
● May cap lower on very large secured loans
● Digital-only model won’t suit those wanting human guidance
● Rate transparency varies – quote required
● Lower brand familiarity than high-street banks

Who it’s best for: Digitally confident SMEs that want a modern, streamlined application and a quick credit decision.

5. iwoca – Best for smaller SMEs needing accessible secured finance

Not every business needs half a million pounds, and not every business sails through a high-street credit committee.
iwoca is a well-established UK SME lender known for accessible eligibility criteria and a straightforward, low-friction application. If you’re a smaller business that might get a polite no from a traditional bank, iwoca’s reputation and quicker decisions make it a sensible option, and it’s well reviewed by small-business customers.
The honest caveat is scale and focus. Its loan ceiling sits below the top-tier providers, so it’s less suitable if you need £500,000 to £1 million. Its strongest reputation is in shorter-term and unsecured-style funding, meaning its secured offering is less prominent, and its rates on larger asset-backed deals may not beat a specialist secured lender. It’s the accessibility pick, not the big-ticket one.

Pros
● Accessible eligibility criteria – good for businesses banks decline
● Straightforward, low-friction application
● Reputable, regulated lender with a strong SME track record
● Faster decisions than traditional lenders
● Well reviewed by small-business owners

Cons
● Lower loan ceiling – less suited to £500k – £1m needs
● Best known for shorter-term/unsecured funding, not large secured deals
● Rates may be higher than specialists on larger asset-backed loans
● Not built for large-scale growth capital

Who it’s best for: Smaller SMEs that value accessible criteria and a simple process over maximum loan size.

6. Funding Xchange – Best for comparing multiple secured finance offers in one application

If you haven’t settled on a lender yet, why apply to just one?
Funding Xchange is a UK finance marketplace: you submit a single application and it surfaces offers from multiple lenders, saving you the legwork of approaching each one individually. For a business still weighing up which loan type and provider suits it best, that’s an efficient way to see the shape of the market without committing to anything. It’s an established marketplace with genuine lender relationships, and there’s no obligation to proceed with any offer.
Crucially, it’s a marketplace – not a direct lender – so it can’t fund from its own book. The quality and range of offers depend on which lenders are on the panel at any given moment, and a single application may trigger several lender contacts or soft searches. If you’ve already identified your preferred lender and simply want to proceed quickly, a marketplace adds a step you don’t need. This is where the contrast with our top pick’s dual model is sharpest: Funding Xchange is for explorers, while a combined lender-broker is for those ready to move.

Pros
● One application, multiple competing offers
● Cuts the time spent approaching lenders one by one
● Useful when you’re unsure which loan or lender fits
● Established UK marketplace with real lender relationships
● No commitment required to compare

Cons
● Not a direct lender – can’t fund from its own book
● Offer quality depends on the current panel
● Less suited to borrowers ready to proceed immediately
● May generate multiple lender contacts or soft searches

Who it’s best for: SMEs still exploring the market who want competing offers from a single application before committing.

7. MoneySuperMarket Business Finance – Best for research-stage SMEs starting with a comparison site

New to secured borrowing and just want to understand the landscape? Start here, then move on.
MoneySuperMarket’s business finance section is the familiar front door for first-time business borrowers. It offers a low-friction way to browse available products and get a broad market overview in one place, backed by a trusted consumer brand and no commitment to apply. As an orientation tool, it does the job.
Be clear about what it is, though. It’s a comparison gateway – not a direct lender, a specialist broker, or a marketplace with live competing offers. It carries less depth on the specifics of secured business loans than a specialist provider, and it points you towards third-party lenders rather than doing any underwriting itself. Once you actually know what you want, you’ll need to move on to a lender or marketplace to progress. Treat it as a research tool, not an application route.

Pros
● Familiar, trusted consumer brand – reassuring for first-timers
● Low-friction starting point for understanding products
● Broad market overview in one place
● No commitment required to browse
● Well-established, visible resource

Cons
● Comparison gateway only – no direct lending or live competing offers
● Less depth on secured business loan specifics
● Routes you to third-party lenders rather than underwriting itself
● Not for businesses ready to apply

Who it’s best for: Research-stage SME owners who want to understand the landscape before approaching a lender.

Frequently asked questions

Is a secured business loan worth it compared to an unsecured one?
For most asset-rich SMEs, yes. A secured business loan lets you borrow against an asset – commonly commercial property – which lowers the lender’s risk and usually earns you a lower rate, a longer repayment schedule, and a higher loan ceiling than unsecured borrowing. The trade-off is real: if your business defaults, the pledged collateral is at risk of repossession. An unsecured loan avoids that risk but tends to cost more and cap lower. If you have suitable assets and want the keenest rate on a larger sum, secured lending is generally the better-value route. The wider UK SME finance market is supported by bodies such as the British Business Bank, the government-backed institution that helps improve access to business funding.

Should I worry about the risks of pledging collateral?
You should understand them, not fear them. The core risk is straightforward: because the loan is secured against an asset, the lender can move to recover that asset if you fail to keep up repayments. That’s why you should borrow only what your cash flow can comfortably service, model your repayment schedule honestly (a calculator helps), and read the terms on early repayment charges and arrangement fees. Lenders will run a credit check and typically want to see a solid business plan before approving. Approached sensibly – with a clear use for the funds and a realistic repayment plan – secured borrowing is a well-established funding solution rather than a gamble.

How quickly can a UK SME actually get the money?
It depends entirely on the provider. Traditional high-street banks can take weeks. Digital and specialist lenders are markedly faster, and at the quickest end of the market pre-approvals can arrive in minutes with funds released in as little as a few hours, provided your paperwork and asset valuation are in order. Speed hinges on how clean your financial records are and how straightforward the collateral is to value.

Is there a UK equivalent of an American SBA loan?
Not an identical one, but the UK has its own government-backed schemes to improve access to finance for smaller businesses – historically including programmes such as the Enterprise Finance Guarantee, which shared some risk with lenders to help viable businesses that lacked sufficient security. Today, UK SMEs typically access growth capital through direct lenders, brokers, and marketplaces like those ranked above, rather than a single SBA-style product. Check current scheme availability before applying, as government programmes change over time.

The Bottom Line

Come back to the scenarios. If you’re that manufacturer who needs a large, asset-backed sum in days and wants competitive pricing without chasing lenders yourself, Shire Funding is the clear winner – its dual direct-lender-and-broker model, borrowing up to £1 million from 4.9%, and funding in as little as four hours are built for exactly that pressure. If instead your revenue swings through the seasons and you value top-ups and repayment holidays over speed, Fleximize is the smarter fit. Prefer a familiar high-street relationship? Barclays. Want a slick digital process? MarketFinance. Smaller and worried about eligibility? iwoca. Still shopping around for offers? Funding Xchange, with MoneySuperMarket as your first orientation stop. Before you apply anywhere, take an honest look at three things: the collateral you can pledge, the exact amount you need, and how fast you need it. Match those to the right provider on this list and you’ll borrow smarter.