Building financial infrastructure for private and illiquid markets.
Herfel og Rangen is developing PHYTIA, a valuation and liquidity architecture for assets that do not fit neatly into public-market infrastructure.
The company operates at the intersection of private markets, valuation, treasury, model risk, and regulated financial infrastructure.
For institutional, investor, and strategic enquiries.
What We Are building
PHYTIA is a financial infrastructure platform focused on the valuation, routing, and liquidity treatment of private and illiquid instruments.
The platform is designed for institutional use cases where discretion, auditability, and defensible methodology matter more than promotional noise.
Further information is available selectively.
Research notes
Herfel og Rangen publishes selected research notes on market structure, liquidity, valuation, model risk, and financial infrastructure.
These notes do not disclose the full operating model of PHYTIA. They explain the intellectual terrain in which it is being built.
Financial infrastructure for assets outside public markets.
About
Herfel og Rangen is a London-based financial technology company developing PHYTIA.
The company’s work is grounded in institutional finance, risk and control discipline, valuation practice, and the regulatory lessons of modern market infrastructure.
Herfel og Rangen
London
For institutional, investor, and strategic enquiries:
Investor.Relations@HerfelogRangen.com
Materials are provided selectively and may be subject to confidentiality restrictions.
Address:
Herfel og Rangen Ltd, 301-6 Hepscott Road, London E9 5HB
Phone: +44 (0) 75 549 10 801
coo@herfelograngen.com