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Furbnow

One-stop home energy retrofit management

Overview

Furbnow coordinates home energy retrofit projects in the UK, guiding homeowners and private landlords from an initial survey and a tailored Home Energy Plan to sourcing, vetting, and managing installers, and overseeing the project to completion with flexible full or partial project management options. It uses building information, energy performance data, and digital twin technology to create cost-effective upgrade plans that can include insulation, solar panels, heat pumps, and ventilation systems. The company differentiates itself with a data-driven, end-to-end retrofit journey and a vetted network of suppliers, focusing on managing the whole retrofit process rather than just delivering components. Its goal is to decarbonize one million UK homes.

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About Furbnow

Simplify's Rating
Why Furbnow is rated
B-
Rated B on Competitive Edge
Rated B on Growth Potential
Rated C on Differentiation

Industries

Data & AnalyticsConsultingEnergy

Company Size

11-50

Company Stage

Seed

Total Funding

$7.9M

Headquarters

Birmingham, United Kingdom

Founded

2022

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Simplify's take

What believers are saying

  • In July 2026, Furbnow raised £2.5 million from West Midlands Co-Investment Fund and Nesta.
  • Management says enquiries jumped 42% month-on-month, signaling real demand acceleration.
  • Surrey now discounts Furbnow's Home Energy Plan for residents seeking heat pumps and insulation.

What critics are saying

  • Furbnow depends on council pilots and grant-driven demand that expires after 2027.
  • Retrofit delivery relies on scarce certified installers, risking delays and margin pressure.
  • If councils pause procurement, Furbnow loses its main acquisition channel and stalls.

What makes Furbnow unique

  • Furbnow’s one-stop retrofit model bundles surveys, design, contractor vetting, and project management.
  • Councils like Surrey, Gloucestershire, and West Yorkshire sell it into trusted public channels.
  • PAS 2035 fluency and digital-twin planning reduce homeowner confusion in fragmented retrofit markets.

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Funding

Total Funding

$7.8M

Above

Industry Average

Funded Over

4 Rounds

Seed funding is usually the first official round after pre-seed, when a startup has a prototype or concept. It’s typically used to develop the product, test the market, and start building the team. Investors here are often angel investors or early-stage venture capitalists.
Seed Funding Comparison
Meet Average

Industry standards

$3.3M
$2M
$2.3M
$3M
$3.3M

Benefits

  • Flexible Work Hours

Growth & Insights and Company News

6 month growth

-6%

1 year growth

0%

2 year growth

0%
Founderland
Jul 25th, 2026
Furbnow raises $3.2M to scale UK home energy retrofit platform as demand surges 42%

Birmingham-based Furbnow has secured £2.5 million ($3.3 million) in seed funding to expand its home energy retrofit platform across the UK. The round was led by West Midlands Co-Investment Fund, with participation from Nesta, Wrightwood Investments, and SFC Capital. The climate tech startup acts as an independent advisor, conducting whole-house surveys and connecting homeowners with vetted contractors for heat pumps, solar panels, and insulation installations. Furbnow reported a 42% month-on-month surge in enquiries following increased interest in February. The company partners with English councils and participated in the UK government's Green Home Finance Accelerator pilots. Founded in 2022 through the Nesta and Founders Factory Mission Studio, Furbnow has helped nearly 900 customers begin home energy renovations. The funding will support team expansion and platform development as UK retrofit demand grows alongside government incentives running through 2027.

Bdaily
Jul 24th, 2026
Proptech firm heats up growth plans with £2.5 million support.

Proptech firm heats up growth plans with £2.5 million support. A proptech firm says it is primed to build for the future after seven-figure support. Furbnow has secured a £2.5 million seed round boost. The company says the cash will create jobs, bolster its technology platform and fuel UK expansion plans. Based in Birmingham, the firm is known for supporting the spectrum of retrofitting work from home energy assessments to installation work. Counting partnerships with Surrey County Council, Gloucestershire County Council and West Yorkshire Combined Authority, it has also supported more than 1000 homeowners. Its seed round was led by the West Midlands Co-Investment Fund at Future Planet Capital Regional alongside Nesta, Wrightwood Investments, Danny Luhde-Thompson, SFC Capital and angel investors. Becky Lane, Furbnow co-founder and chief executive, said: "I started the business out of frustration with my own experience of improving the energy efficiency of my home and delivering large-scale retrofit programmes. "This investment will enable us to accelerate product development and scale relationships with suppliers. "This funding brings us one step closer to making a significant environmental and economic impact." Huw Sparkes, Future Planet Capital Regional investment manager, added: "Furbnow's platform is a game-changer for the residential retrofit market. "By automating assessments and streamlining project management, it is making home decarbonisation achievable at scale." The West Midlands Co-Investment Fund was launched by the West Midlands Combined Authority and West Midlands Pension Fund. Richard Parker, West Midlands mayor, added: "It's essential we back innovative businesses like Furbnow, which have the ideas and technical know-how to improve people's lives and create skilled jobs. "Furbnow's technology is made in Birmingham, but it has the potential to help build a more sustainable, prosperous future for people and businesses far beyond our region." Want your business, product or service to be seen regionally and nationally? Bdaily helps you get your story in front of the right audience, every day. Find out how Bdaily can help Join more than 55,000 subscribers by signing up to our daily bulletin each morning here. Explore these topics. Enjoy the read? Get Bdaily delivered. * Occasional offers & updates from selected Bdaily partners

UK Tech News
Jan 10th, 2024
Birmingham startup Furbnow raises £950k to decarbonise homes

Furbnow, a climate tech startup in Birmingham retrofitting homes to reduce carbon emissions, has raised £950,000 in pre-seed funding.

Bullivant Media
Jul 19th, 2023
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Act on Energy has teamed up with Furbnow to provide a personalised, easy to read home energy plan with recommendations on improvements such as insulation or solar panels.

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