What the £150m facility covers

The facility, announced on 1 May 2026, is structured as a back-to-back asset-based lending (ABL) arrangement, according to Praetura. It increases the funding capacity of the lender's sales finance division, which provides invoice discounting, asset-based lending and cash flow loans to UK SMEs.

Praetura's sales finance arm was first launched as Praetura Commercial Finance in 2016, with NatWest serving as its inaugural funder, as reported by BusinessCloud. The new facility therefore deepens a relationship that stretches back a decade.

Peadar O'Reilly, chief executive at Praetura, said:

"Closing this facility with a renowned and respected institution reflects the quality of the whole Praetura business, and empowers us to offer more extensive funding support to UK SMEs as they continue to navigate both the challenges and opportunities created by the current economic outlook."

O'Reilly added that the organisation remains focused on supporting "the sustainable growth" of the businesses it funds.

Praetura's growth trajectory in numbers

Praetura's loan book now stands at £600 million, triple its level five years ago, according to the company. In 2025 alone, the lender supported more than 1,500 UK SMEs with £328 million of funding.

The firm employs a 150-strong team spread across offices in the North West, London, the Midlands, the South and the North East, giving it national reach despite its Manchester headquarters.

Beyond lending, the wider Praetura group has been building scale on the equity side. In 2025, its venture capital division, Praetura Ventures, merged with Edinburgh-based Par Equity to form PXN Group, as reported by BusinessCloud. That move broadened the group's footprint beyond debt finance and into early-stage and growth equity, creating a platform that can serve SMEs at multiple points in their capital structure.

Taken together, the numbers paint a picture of a regional specialist that has steadily outgrown that label. A trebling of the loan book in half a decade, combined with a venture capital merger, positions Praetura as a multi-product finance provider rather than a niche invoice discounter.

Why banks are backing non-bank lenders

The NatWest facility is not an isolated transaction. It sits within a broader pattern of mainstream banks channelling capital through specialist intermediaries rather than lending directly to every segment of the SME market.

Andrew Barraclough, head of ABL origination at NatWest, said the bank "has a long history of backing specialist and alternative lenders through structured ABL and back-to-back solutions, helping extend funding safely and responsibly across the UK economy," as reported by BusinessCloud.

The logic is straightforward. Large banks face regulatory capital costs and operational constraints that make small-ticket, high-touch SME lending less attractive on a per-loan basis. Specialist lenders such as Praetura can underwrite and service those facilities more efficiently because their credit teams, technology and sales processes are built specifically for the segment. A back-to-back ABL facility lets NatWest deploy capital into the SME market while outsourcing origination and servicing to a firm with domain expertise.

For the bank, the structure also diversifies its lending exposure across hundreds of underlying SME borrowers rather than concentrating risk in a handful of large corporate names. For the specialist lender, it provides a stable, competitively priced funding line that supports growth without requiring the lender to raise equity or tap public debt markets.

This model has gained traction since 2020, as bank lending criteria tightened and many SMEs found it harder to secure working capital through traditional high-street channels. The UK alternative business finance market has expanded to fill that gap, with specialist lenders increasingly acting as the distribution layer for institutional capital.

What this means for SME borrowers

For a finance director at a mid-sized UK business, the practical effect of deals like this is a wider menu of working-capital options. When a specialist lender secures a large facility from a major bank, it can extend more credit to more businesses, often with faster decision-making and more flexible structures than a direct bank relationship would offer.

Invoice discounting and ABL products are particularly relevant for businesses with lumpy cash flows, seasonal demand patterns or rapid growth that outpaces traditional overdraft limits. The Praetura facility means the lender can continue scaling its provision of these products without hitting a funding ceiling.

It is worth noting, however, that the cost of borrowing through a specialist lender typically exceeds the rate available on a direct bank facility. The trade-off is speed, flexibility and access; businesses that struggle to meet mainstream bank criteria, or that need bespoke structures, may find the premium worthwhile.

The maturing relationship between banks and non-bank lenders also introduces a degree of systemic resilience. If one channel tightens, capital can still flow through the other. For UK SMEs navigating uncertain trading conditions, that optionality matters.

Praetura's trajectory, from a single-product commercial finance outfit in 2016 to a £600 million loan book with a venture capital arm and a national office network, mirrors the broader professionalisation of the UK alternative lending sector. The NatWest facility is the latest signal that mainstream finance views that sector not as a competitor, but as a complement.