Clearing & relationship banks

NatWest

NatWest is one of the UK's four major clearing banks, offering the full spectrum of corporate debt — from bilateral relationship term loans and RCFs through to ABL and leveraged/acquisition finance — with a stated mid-market focus and nationwide RM coverage.

Why they are included

National Westminster Bank Plc is a PRA-authorised, FCA-regulated clearing bank (FRN 121878) and a core part of NatWest Group plc. Its commercial and institutional division provides bilateral and syndicated senior debt, revolving credit facilities, term loans, asset-based lending (receivables, inventory, plant and machinery, and property), leveraged and acquisition finance, and working capital facilities to businesses ranging from SMEs through to large corporates. For businesses with turnover broadly above £750k, NatWest assigns a dedicated relationship manager; its formal Corporates and Institutions division targets transactions where the total debt requirement exceeds £30m, or where a club or syndicated structure is appropriate. Smaller bilateral facilities are written within commercial banking, including fixed-rate loans up to £10m and variable-rate facilities with no stated ceiling. NatWest's ABL book exceeds £3bn and operates bilaterally and in syndication, covering receivables (up to 95% of eligible invoices), inventory (up to 70% of cost or NOLV), plant and machinery (up to 85% of ex-situ value), and commercial property (up to 75% LTV).

How to read them as a baseline

NatWest is most naturally the right counterparty in a £3–15m raise when the company already banks with NatWest and has an established relationship manager, or where the requirement sits inside ABL-eligible collateral pools (receivables-heavy B2B, manufacturing, distribution). For existing customers, a bilateral term loan or RCF in this band is a realistic ask through the commercial banking channel, subject to normal credit criteria. NatWest is also worth engaging early where a business expects to outgrow the lower-mid-market quickly: the bank's appetite to grow with customers through the mid-market (£10m–£100m turnover) and into the corporate tier is a structural advantage over specialist non-bank lenders. Regional RM coverage across England, Scotland and Wales means face-to-face access is generally available outside London.

When the market needs to move beyond them

NatWest's formal corporate lending machine (Corporates and Institutions) is calibrated for £30m+ transactions; below that threshold, a new-to-bank borrower will be handled through commercial banking, where structuring flexibility and credit appetite are more conservative than specialist private credit or ABL-focused lenders. Companies without existing NatWest banking relationships, or those with complex capital structures, limited track records, or sector-specific risk profiles (early-stage, stressed, highly acquisitive), are unlikely to find NatWest competitive at £3–15m against specialist alternatives. NatWest does not operate as a private credit fund and will not provide subordinated, PIK, or equity-linked structures from its own balance sheet at this ticket size.

On the record

  • National Westminster Bank Plc is authorised by the PRA and regulated by the FCA and PRA; FCA Firm Reference Number 121878.

    FCA Financial Services Register

  • NatWest's formal Corporates and Institutions corporate lending division targets transactions where the total funding requirement exceeds £30m, or where there is a club or syndicated banking arrangement.

    NatWest — Corporate Lending

  • NatWest's UK Structured Finance team completed 132 transactions totalling £6.2bn in new debt facilities in 2024.

    NatWest — UK Structured Finance

  • Transactions completed by the UK Structured Finance team in 2024 ranged from a £6m bilateral term loan (Cubo Holdings) to a £400m RCF (Breedon Group), illustrating the breadth of the book.

    NatWest — UK Structured Finance

  • NatWest's ABL portfolio exceeds £3bn; eligible assets include receivables (up to 95% of eligible invoices), inventory (up to 70% of cost/NOLV), plant and machinery (up to 85% of ex-situ value), and commercial property (up to 75% LTV).

    NatWest — Asset Based Lending

  • NatWest business banking offers fixed-rate loans up to £10m and variable-rate loans with no stated maximum, with dedicated relationship managers available for businesses with turnover above £500k.

    NatWest — Business Finance

  • NatWest defines its commercial mid-market segment as businesses with turnover of £750k–£250m for NPS measurement purposes; its Mid-Market Growth Council uses £10m–£100m turnover and/or 50–500 employees as the primary definition.

    NatWest Group — Mid-Market Champions Press Release, March 2026

  • NatWest Group lending across Commercial and Institutional was up approximately 10% in 2025 versus 2024.

    NatWest Group — Annual Results 2025

  • NatWest Leveraged and Acquisition Finance offers senior co-lending arrangements and synthetic unitranche alliances with institutional debt fund investors for mid-market transactions.

    NatWest — Leveraged and Acquisition Finance

This page is a comparison baseline drawn from public sources, not financial advice, a product profile or a recommendation. A clearing bank's role in a given raise is established by testing the credit against the market, not inferred from a page.