The UK Rescue-Round Trap Starts With the Bridge You Call ‘Temporary’

A convertible bridge can look cheaper than venture debt because it postpones dilution and cash payments, yet still make a Series A harder through redemption rights, conversion economics and investor consent rights. This guide helps you test whether debt, revenue-based finance or a tightly bounded ASA or convertible loan note best protects your next raise.

You want enough capital to reach the evidence a Series A investor needs to see: stronger revenue, better retention, improved margins, a launch completed or a credible route to cash breakeven. The trap is treating a bridge as a small administrative round. It is not. A rescue bridge can decide who controls the next financing, what price it can clear at and whether cash pressure arrives before you get there. The common mistake is to choose the instrument with the lowest visible dilution. A convertible can postpone dilution while loading the next round with conversion premiums, redemption claims and consent rights. Debt can preserve equity, but only if you can survive its repayments in a weaker trading period.

For UK consumer and retail founders, the right question is simple: what repays this money, and what can this money block? If your answer to the first question is uncertain, do not hide that uncertainty inside an aggressive loan. If the answer to the second is unclear, do not sign a convertible instrument with broad investor rights.

Prepare the facts before you approach anyone

Build one working file before you select a bridge. It should show your current cash, monthly spend, expected revenue receipts, wholesale payment dates, inventory commitments and the date on which you intend to raise a priced round. A priced round is an equity raise with an agreed company valuation.

Create two cash forecasts. The first is your operating plan. The second is a downside case: weaker repeat purchase, delayed wholesale payments, inventory overruns or a seasonal demand miss. These are the risks that matter in consumer and retail. If debt works only in the operating plan, it does not work.

You also need a current ownership table, every existing investor agreement and a list of rights already granted. The part most people miss is that a prospective lead investor will review the old documents, not just your new pitch deck. Read what the process for applying for funding really requires as a reminder that preparation is broader than presentation.

Have your finance lead, board and legal adviser involved before terms are discussed. If you have lead investors from previous rounds, establish early whether they will take part in an inside bridge, meaning a round led mainly by existing investors. Their support can signal confidence. Their special rights can also become a problem if a new lead must negotiate around them.

Be realistic about timing. In the cited London SaaS case, Revelle Capital arranged an £8.5 million venture debt facility in six weeks. A Doulton Bridging Finance unsecured loan of £150,000 funded in seven working days, with a 24-month term and an 11.2% fixed rate. Those are case examples, not universal promises. A convertible may look quicker, but negotiating bad terms can cost far more time later.

Do not invent a general cost range where you have no evidence. Instead, compare the actual costs in the term sheet: interest, any redemption premium, warrant coverage and legal work. A warrant is a right for a lender to buy shares later. Then compare them with the economic cost of conversion.

1. Decide whether you are funding an asset or an unresolved valuation

Start with the use of funds. Debt is most defensible when it finances something with a reasonably visible repayment source. That can be predictable revenue, an identified route to cash breakeven, a planned financing event or another liquidity event. Academic work by González-Uribe and Mann of the London School of Economics and Emory, published in May 2024, found that venture debt is commonly prepaid once a financing or acquisition trigger occurs. In that role, it extends runway during strategic uncertainty rather than deciding the company’s valuation.

LSE research supports the view that venture debt can extend runway when linked to a financing or acquisition trigger. Photo: Acumen Images / Wikimedia Commons, CC BY 4.0.

If you are funding inventory or a working-capital need, assess whether the underlying asset and cash collection really support borrowing. A warehouse receipt alone is not a repayment plan. The discipline behind warehouse receipt financing and control is relevant: verify the asset, control it and establish how cash returns.

If, instead, you are buying time to resolve a valuation question, a limited equity bridge may be safer. Perhaps you need a trading season to show demand, or time to prove a new channel. In that case, forcing regular interest and principal payments can make the business less fundable just when you need flexibility.

Good looks like a written sentence you can defend: “This facility is repaid from predictable revenue,” or “This ASA converts in the next priced round after we deliver defined evidence.” If you cannot write either sentence honestly, reduce the amount, cut spend or reassess the financing plan.

Avoid saying that a future equity raise will repay debt unless the board has a realistic path to that raise. Future investors are not obliged to refinance a bridge they did not negotiate.

2. Test venture debt against a downside cash forecast

Can you use venture debt if you are pre-Series A with early revenue in the UK? Sometimes, but the available evidence points to a clear constraint: startups best positioned are those able to repay through a raise, revenue or liquidity event. UK venture debt remains largely growth-stage. NatWest reported 272 UK venture debt deals worth £5.3 billion in 2025, while noting the market had peaked at £7.6 billion across 477 deals in 2022.

That means early revenue alone is not enough. You need revenue quality and a repayment story that a lender can believe. Consumer and retail founders should be especially careful where sales are seasonal or wholesale customers pay late. A payment schedule that is manageable in a strong month can be destructive in a weak one.

The Revelle Capital case shows the structure to aim for, although it was a SaaS business rather than consumer retail. The London-based platform grew annual recurring revenue, or ARR, from £12 million to £28 million and raised £8.5 million of venture debt. The facility had a four-year term, an interest-only period, 12% warrant coverage and security over the business through a floating charge, meaning security that can cover changing business assets. It was matched to expansion and a route towards cash breakeven. ARR reached £45 million within 18 months, and a later Series C at a £180 million valuation refinanced the debt. The case says founders preserved 8% more equity.

Revelle Capital’s SaaS case shows how an aligned debt facility can preserve equity when cash flows and milestones are credible. Photo: Maryia Babuchenka / Pexels, Pexels licence (free commercial use).

This is not proof that debt is right for a young retailer. It is proof that alignment matters. Revelle’s repayment profile was built around a predictable growth path, not wishful thinking.

Good looks like debt that remains affordable in your downside forecast, with a clear view of security, the interest-only period and what happens at maturity. Be explicit about whether the lender expects repayment at a future raise.

Avoid accepting debt simply because it is less dilutive today. Debt does not disappear from a Series A diligence process. It becomes a question about cash pressure, security and whether a new investor must use its capital to clean up old obligations.

3. Use revenue-based finance when repayments need to flex

Revenue-based finance is worth considering when you have revenue that is meaningful enough to support repayments, but too uneven for fixed instalments. Repayments are tied to a share of revenue rather than set at the same cash amount each period. That does not make the capital free or riskless. It does mean repayments can decline when revenue does.

The Plutus Finance clinical-trials SaaS example illustrates the logic. The company needed £200,000 to £250,000 for growth and did not want equity dilution after profit-based lending closed. It used revenue-based finance, with repayment linked to revenue. Its ARR increased from about £37,000 to more than £450,000.

Plutus Finance illustrates the appeal of revenue-linked repayments where fixed debt instalments would create more pressure. Photo: Clément Proust / Pexels, Pexels licence (free commercial use).

For a retailer, this structure is most relevant where sales data, margin and cash collection are sufficiently clear. It is less reassuring where revenue arrives in sharp peaks but stock must be paid for well before the customer pays. Model the actual timing of cash, not just the annual total.

Good looks like a payment profile that falls in the downside case and leaves enough cash for stock, staff and essential trading activity. It should also be simple to explain to a Series A investor: no conversion mechanics, no new preference stack and no hidden consent rights.

Avoid describing revenue-based finance as “non-dilutive” and stopping there. Ask how much cash it removes at the precise point your business needs to reinvest to keep growing.

4. If you use a convertible bridge, bound every route to coercion

A convertible loan note, or CLN, is debt that can convert into shares later. An advanced subscription agreement, or ASA, is an agreement to subscribe for shares later and can qualify for EIS or SEIS if it follows the relevant conversion timelines. A SAFE is a flexible hybrid agreement that commonly has no interest or longstop date, but is unsecured. These instruments can all serve a useful purpose between seed and Series A.

For a clean bridge, keep the terms narrow. Osborne Clarke identifies typical CLN discounts of 10% to 30%, rolled-up interest and occasional redemption premiums of up to 1x. The evidence also points to successful uses of ASAs where conversion happens quickly, discounts are limited and the longstop does not extend beyond six to 12 months.

Your term sheet review should answer five questions in plain English:

1. 1.What valuation cap or discount applies on conversion?
2. 2.Does any interest accumulate and convert?
3. 3.Can the investor demand repayment or a premium instead of conversion?
4. 4.Which actions require investor consent before the next round?
5. 5.Do any new rights pass to the investor if another investor gets better terms?

A valuation cap is a maximum valuation used to calculate conversion. It can protect a bridge investor, but it can also reset the economics of your next round. Consent rights are contractual permissions that let an investor block specified decisions. The danger is not the existence of one right in isolation. It is the combined effect when a new lead investor must accept an unattractive conversion, a repayment claim and a veto holder.

The UK hair and beauty startup case is the warning. Its CLN included 175% conversion, a 150% redemption premium, 8% annual interest and broad controls covering non-competes, board-blocking consent and share transfers. The business became unable to raise further funding. A negotiated settlement cut the repayable amount in half and spread it over 18 months.

Good looks like a short bridge with a limited discount, defined conversion timing and no broad operating vetoes. Keep the future cap table intelligible. A prospective lead should not need to negotiate with multiple holders simply to establish who can approve the new round.

Avoid assuming that no immediate cash repayment means no financial pressure. A redemption premium and conversion mechanics can create stronger leverage over your company than a plainly priced debt facility.

5. Run the next-round test before you sign

Put each option into two simple models: an upside case in which you raise on time, and a downside case in which the raise is delayed and revenue misses plan. Show the result to your board and adviser before you accept the money.

In the upside case, calculate how debt is refinanced or repaid, how bridge shares convert and how much ownership changes. In the downside case, show each monthly payment, any redemption right, which consents are needed and whether the business can still trade.

Also list existing instruments in date order. Stacked preferences are multiple investor claims with priority over ordinary shareholders when money is distributed. Even where the bridge itself is small, piled-up claims can make a future lead wary of the capital structure.

The Good Box Co Labs provides a cautionary example. Future Fund and convertible debts formed part of a situation that later led to administration and a creditor-led restructuring context. It would be wrong to say the convertibles alone caused the outcome. The evidence does show that government-backed convertible capital does not remove the need for disciplined terms.

The Good Box Co Labs shows why convertible claims can complicate a distressed capital structure, even when public support is involved. Photo: coworkingspace Replus / Pexels, Pexels licence (free commercial use).

Good looks like a future lead being able to answer three questions quickly: what must be repaid, what converts and who can block the round. If the answers are complicated, simplify the bridge before you market the Series A.

Avoid signing several small instruments with slightly different terms. A sequence of “quick fixes” can become more damaging than one clearly documented financing.

Where the answer changes

For high-margin SaaS with recurring revenue, venture debt and revenue-based finance may be more credible because cash flows are more predictable. The Revelle Capital and Plutus Finance examples sit in this category. For consumer and retail businesses with lumpy demand, inventory exposure and seasonal sales, repayment obligations need tighter downside testing. You may be better served by a smaller, clean ASA or CLN while you establish the evidence needed for a priced round.

The UK also differs from the US in familiarity. Both markets use convertible bridges and venture debt, but the US venture debt market is larger. NatWest reported US venture debt of $62.4 billion across 943 deals in 2025. UK founders may therefore default to convertibles more often, not because they are always safer, but because they are more familiar.

Deal stage matters too. Before predictable revenue, do not pretend a debt repayment profile is proven. At early revenue, revenue-based finance may work only where collections and margins are clear. With a credible financing or cash-breakeven path, venture debt becomes more plausible. At every stage, clean documentation matters more than a clever label.

GI Network's view: Your bridge should be designed backwards from the next institutional round. If a prospective lead cannot see the repayment source, conversion outcome and consent map quickly, the bridge is not buying optionality. It is selling it.

If the bridge has already gone wrong

First, stop adding new money on terms that make the existing problem worse. Do not stack another note on top of a note whose conversion or redemption provisions you have not fully mapped.

Second, collect every signed document and build a single obligations schedule. Include principal, interest, premiums, conversion terms, security, consent rights and maturity dates. This is the factual base for any negotiation.

Third, speak to existing bridge investors early. The hair and beauty case shows that a negotiated settlement can be possible. Its eventual settlement reduced the repayable amount by half and spread it over 18 months. You cannot assume the same result, but delay usually weakens your position.

Fourth, decide which problem must be removed before a new round: unaffordable cash repayment, a conversion premium, a blocking consent or unclear rights. Ask for a targeted amendment rather than a vague reset.

Finally, present the cleaned structure and downside cash forecast to prospective new investors. Do not conceal the old bridge. A surprise in diligence can be worse than a difficult term that has already been addressed.

GI Network structures capital-readiness work around the documents a future investor or lender will actually test. For a UK early-revenue consumer or retail company, that means reviewing the bridge term sheet against your cash forecast and ownership table, mapping repayment, conversion and consent outcomes in both operating and downside cases, and preparing a financing brief that explains the use of funds and next-round path. You can [apply for capital] to start that process with a bridge structure designed to preserve Series A optionality rather than merely extend the calendar.

The Repay-or-Block Bridge Checklist

Use this decision tool before accepting any bridge capital:

• Repay: Can you name the source of repayment: predictable revenue, cash breakeven, a financing event or liquidity event?
• Downside: Does the business still trade if revenue is weaker, wholesale receipts are late or inventory costs rise?
• Convert: Are the discount, valuation cap, interest and redemption outcomes written in a single model?
• Block: Can you list every investor consent needed to close the next priced round?
• Stack: Have you mapped all existing notes, ASAs, SAFEs and priority claims in one ownership table?
• Explain: Could a new Series A lead understand the structure, including the downside case, in one meeting?

If you cannot answer all six, do not call the funding a bridge yet. Call it a term sheet that still needs work.