Diamond Investment Management

We are a real estate investment manager unlocking value-added opportunities in the UK residential sector.

About Us

Diamond Investment Management was set up in 2019 and builds on the team’s pre-existing twenty year track record of highly successful property investments.

  • Proven track record of investment and development in the UK
  • Highly regarded in the industry, with excellent access to off-market opportunities
  • Primarily focused on residential development in London and the South East of England
  • In-house expertise to manage and maintain our own assets
  • Invest in both private and social housing

What We Do

We have a proven track record and innovative approach to property transactions which maximises returns. We are opportunistic in nature, with an emphasis on office-to-residential conversions.

  • Innovative development / residential schemes with grant funding
  • Conversion of office buildings to residential units via permitted development rights
  • New build developments
  • Operating or joint venture partnerships
  • Adaptable approach to ensure alignment with investors

Background

The Directors of Diamond Investment Management previously ran the largest social housing, private sector provider for temporary accommodation in the UK.

  • Managed in excess of 10,000 residential homes
  • 40 Local Authority clients
  • Housing management, development and regeneration
  • Set up and managed a not-for-profit Housing Association (Registered Social Landlord)

Who we are

Demetrios Antoniou

  • University of Cambridge degree and masters in Economics
    • (1995-1998)
  • Investment Banker Deutsche Bank – Corporate Finance
    • (1998-2003)
  • CEO of the Omega Group - Sold to Mears Group PLC
    • (2003-2017)
  • Managing Director of Diamond Corporation
    • (since 2002)
  • Co-Founder and Head of Business Development, Diamond Investment Management
    • (since 2019)

Who we are

Harry Skaliotis, CFA

  • LSE BSc (1st Class Hons), Economics, Accounting & Finance
    • (1994-1997)
  • University of Cambridge MPhil, Finance
    • (1997-1998)
  • Equity Portfolio Manager JP Morgan
    • (1998-2005)
  • Head of Client Portfolio Management, Man AHL
    • (2005-2015)
  • Managing Director, Man Group
    • (2015-2019)
  • Co-Founder and Head of Business Development, Diamond Investment Management
    • (since 2019)

Who we are

Harry Antoniou

  • BA (Hons) in Economics
    • (2001-2004)
  • COO of the Omega Group
    • (2004-2017)
  • Extensive property development experience
    • (Diamond Corporation and Omega Group)
  • Director of Diamond Corporation (since 2004)
  • Chief Operating Officer, Diamond Investment Management
    • (since 2019)

Who we are

Nick Nicholas

  • BA (Hons) in Business Studies
    • (1978-1982)
  • ACA qualified accountant
    • (since 1987)
  • Extensive Financial Director experience
    • (in various sectors)
  • Finance Director of Diamond Corporation
    • (since 2013)
  • Finance Director, Diamond Investment Management
    • (since 2019)

Contact

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