A family owned investor in established growing businesses. 

We make minority investments in both quoted and private businesses. 

We seek investments with:

   • Excellent management team with the skills to manage both their existing business and future growth.
   • An established product or service with a proven trading history and a clear competitive advantage.
   • A service or product which has growth potential and that we can understand.
   • Minimum debt.

Our investment range is £100,000 to £1,000,000.



Some of our Investments...

Transense Invesment


Quoted developer of sensor and tyre management systems for measuring torque, temperature and pressure

Haynes Invesment


Quoted provider of digital and printed automotive data and information for consumer and professional markets around the globe

FitPro Invesment


Privately owned provider of products and services to fitness instructors

Spectra Invesment


Quoted provider of products and technologies to prevent bank note fraud and enhance security in electronic gaming and premium product authentication

Woodvale Invesment


Privately owned designer and manufacturer of giftware and wrapping

Haemair Invesment


Privately owned manufacturer of respiratory medical devices

Ingenta Invesment


Quoted content management and advertising software for publishers

Spa Dental Investments

SPA Dental

Privately owned operator of dental surgeries

B.P.Marsh & Partners Investment

B P Marsh

Quoted investor specialising in financial services businesses

Sprue Invesment

Sprue Aegis

Quoted supplier of home safety products including smoke and CO alarms

Tyratech Invesment


Quoted manufacturer of natural products to control insects and parasites in consumer and animal health markets

Deltex Invesment


Quoted developer and manufacturer of medical devices

Associates of CriSeren Investments Limited.

CriSeren Limited is a trading company with substantial holdings in companies in Food, Aerospace, Distribution and Property Development.

CriSeren Properties Limited holds a portfolio of commercial properties.

CriSeren Foundation is a registered charity providing financial and operational supports to small UK based charities.


Our People...

Roger Llewellyn

Roger has been in private equity since 1969.

He is chairman of CriSeren Investments and a director of FitPro.

+44 (0) 2920 700185      

David Llewellyn

David qualified as a Chartered Accountant at PWC in 2003.

He is a director of CriSeren Investments and Haemair.

 +44 (0) 2920 700185