Fundraising Fox

Nous

London, GB · 7 known investors

Find your way into Nous

4,449 people in our graph share verified history with the Nous team — schools, employers, funds. One of them is your warm intro.

André Duboisunlockedknows Greg Marsh · together at Index Ventures (overlapped)
×4knows the team · via Harvard Business School
knows the team · via University of Cambridge
×6knows the team · via Index Ventures

Nous helps households manage and reduce their household bills including energy, broadband, mobile, and insurance by finding better rates and handling switching on their behalf. The service saves UK households time and money while freeing them from administrative burden.

AI & Machine LearningConsumerFintechSaaS

Founders & leadership

GMGreg Marsh
Greg MarshinFounderGreg Marsh founded the luxury accommodation marketplace onefinestay and worked at Index Ventures. He now leads Nous, a service that helps households optimize their utility and insurance bills. He has served as a board member for organizations including Amnesty International and has taught entrepreneurship at Imperial College and Harvard Business School.

Investors · 7

Mosaic VenturesLondon · $1M – $10M
CDP Venture CapitalreportedRome
Robot VenturesreportedBeaverton · $100K – $1M
Union Square Ventures (USV)reportedNew York City · $1M – $8M

Also in the syndicate · 3

Accelera Venturesdsm-firmenich VenturesleadFoodSeed

Funding

SEC filings, press & company announcements

Source: company announcements and press reports — follow each round's link for the claim.

Competitors · 2

by search overlap
Nous Research6 shared keywordsNous Research develops and trains open source language models and builds infrastructure for distributed AI training. The company advances open source AI capabilities through research in model architecture, data synthesis, fine-tuning, and reasoning.
OpenRouter3 shared keywordsOpenRouter operates an AI gateway that allows developers to access and compare hundreds of language models from multiple providers in a single platform. The service eliminates vendor lock-in while offering improved pricing, uptime, and reliability for companies and developers.

Companies competing with Nous for the same Google search keywords, organic and paid, via search-intersection analysis.

Companies House · registry record

View on Companies House ↗
Registered name
NOUS LIMITED
Company number
03342212
Status
Active
Company type
Private limited company
Incorporated
1 Apr 1997
Registered office
Lawrence House, James Nicolson Link, York, YO30 4WG
Nature of business (SIC)
62090 — Other information technology service activities
Accounts
last made up to 30 Apr 2025 · next due 31 Jan 2027
Confirmation statement
last made up to 21 Mar 2026 · next due 4 Apr 2027

Current officers · 2

  • Catherine Took — secretary, appointed 1 Apr 1997
  • Roger Kenton Took — director, appointed 1 Apr 1997

Source: Companies House public register · retrieved 24 Jul 2026. Contains public sector information licensed under the Open Government Licence v3.0.

In the news

Nous secures €2.3M+ seed funding to scale Koncentra - Tech.eutech.eu · Jul 2026Nous Raises €2.315M in Seed Fundingfinsmes.com · Jul 2026Nous Research Nears $75M Funding Round at $1.5B Valuation for Open-Source AI Agent Hermestheaiinsider.tech · Jul 2026Techbuzztechbuzz.ai · Jul 2026Nous Research, maker of OpenClaws' American rival Hermes agent, in talks to raise new funding at $1.5 billion valuation - The Times of Indiatimesofindia.indiatimes.com · Jul 2026Hermes agent maker Nous Research in talks for new funding at $1.5B valuationtechcrunch.com · Jul 2026Nous Hermes 3 and exploiting underspecified evaluationsinterconnects.ai · Aug 2024

Frequently asked questions

What does Nous do?
Nous helps households manage and reduce their household bills including energy, broadband, mobile, and insurance by finding better rates and handling switching on their behalf. The service saves UK households time and money while freeing them from administrative burden.
Who founded Nous?
Nous was founded by Greg Marsh.
Who are Nous's investors?
Nous's investors include Mosaic Ventures, CDP Venture Capital, Robot Ventures, Union Square Ventures (USV).
Where is Nous headquartered?
Nous is headquartered in London, GB.