Business loanswhen you need them

Flexible business loan options that help your business thrive. Funding options from £3k to £2m.

Why Nucleus

Rapid decisions

Rapid decisions

Decisions in minutes with our innovative, market leading technology

Rapid decisions

Plenty of choice

Both secured and unsecured solutions to ensure you get the very best

Rapid decisions

Game changing limits

Limits that truly make a difference to your business, with funds from £3k all the way up to £2m

We help thousands of UK businesses achieve their goals every year

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Total amount lent

Our products

Our huge range of loan options means we’ll always have a solution that’s perfect for you. Whether you want short term finance to pay a quick bill or want to achieve bigger dreams, we’ll find the right combination to breathe life into your business again.

How Nucleus works


Apply online in minutes

Transform your business in just a few simple minutes with our super easy application form.


Rapid decision

Get your offer almost instantly with our award winning technology.


Accept offer

If you wish to proceed with the agreement, you can sign your documents remotely and effortlessly on any device, anytime.


Receive your funds

You start spending your business loan to reach the potential you’ve always dreamed about.


Flexible repayments

Easy repayments await through fixed, weekly direct debits. Nice and simple, as it should be.

Award winning finance

Don’t just take our word for it, the proof is in the pudding. We think we’re great and so does everyone else!

Take a look at some of the awards we’ve won recently.

Customer reviews

See why we are rated
4.8 out of 5 stars

Based on 380+ reviews

Michal Szymanek

25 March, 2024

Great service and quick respond for business loan. Highly recommended!
Miroslav Milosev

20 March, 2024

Straight forward application and quick decision with right documents, helped our company get the funds…
Matthew Starling

13 March, 2024

Swift decision after the usual information had been supplied. Once approved, the money was in…
Peter Petrou

28 February, 2024

Highly recommend to any business. Received approval in 2 days, funds received on the 3rd…
Cristian Algarin

26 February, 2024

Very good costumer services and quick process.

26 February, 2024

Great service, fast and straightforward process. Thank you.
Charles S

19 February, 2024

The whole process was largely automated, allowing them to check everything directly without having to…

13 March, 2024

Easy, efficient and clear.
Callum Mackay

13 February, 2024

Process very straightforward. Decision and funds in place quickly!
James Hill

9 February, 2024

Very good experience, professional and easy to work with. Would recommend.
Urban Roots

19 February, 2024

Great service and product, would highly recommend these guys!

9 February, 2024

Great service and a very simple process from application to payout.
Joseph C. Surrey

7 February, 2024

We received a quick and efficient service. Our cashflow loan was approved and the funds…

2 February, 2024

Very simple and straightforward with no problems.
Minora Kirkwood

12 January, 2024

Fantastic Service, Will go directly to them in the future should we require a business…

11 January, 2024

Very supportive customer service!
Pradipkumar Amirchand

5 January, 2024

Really Helpful Excellent service with Quick decision.

18 December, 2023

We were introduced to Nucleus via a broker and found the whole process fast and…

1 December, 2023

Good service, good communication, simple and easy to deal with.


We’re lucky to have a network of expert business finance brokers across the UK.
Visit our Introducer section to find out more about how you can work with us

In the Press

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