About Sienda

Commercial intelligence. Representation. Opportunities.

Sienda is a London-based company that identifies, assesses and develops commercial opportunities across markets, sectors and borders.

We work with businesses, producers, creators and organisations where the right information, connections or representation can turn an idea into a genuine commercial opportunity.

We work across sectors

Sienda is deliberately multidisciplinary.

Our experience has crossed industries including agribusiness, logistics, professional services, technology, publishing and international trade.

We are interested less in fitting an opportunity into a predefined service catalogue than in understanding whether there is something worthwhile to build, represent, introduce or develop.

Why Sienda

Commercial rather than theoretical

We look at opportunities in terms of whether they can lead somewhere useful.

Independent thinking

We are not tied to platforms, software vendors, databases or predetermined solutions.

International perspective

Based in London and accustomed to working across countries, cultures and markets.

Selective by design

We do not try to be everything to everybody. We become involved where we believe we can genuinely contribute.


Bob Mazzei

Founder, engineer, strategist, and unofficial tea critic.

I am a business engineer, analyst and entrepreneur with decades of experience working across different industries, markets and commercial environments.

My work has always centred on understanding how businesses actually operate: identifying opportunities, assessing risks, connecting the right people and turning information into practical decisions.

I have worked across technology, agribusiness, publishing, professional services and international projects, but the underlying principle has remained the same: business is rarely about theory. It is about understanding the situation, recognising what matters and making sound decisions in the real world.

I also write, occasionally. And listens to a worrying amount of rock music.

Just a Few of Our Esteemed Clients

CONSETRA LOGISTICA

GOLDEN GARDEN

FRUKLAS

EF GROUP

DEL GAUDIO

PLANTERS’ GUILD

VERACON

FORMIST

GOFRUIT

BIOMICHI

B.HOME

RP CONSULTING

What some clients say

  • Clear, focused, and extremely effective.
    Luigi Cofone –
    CEO of Consetra Logistica
  • Here’s what works in the real world!
    J.R. PEREZ –
    CEO of Fruklas s.l.
  • We discovered inefficiencies we hadn’t spotted before, and the solution delivered is outstanding.
    R. DAVIS –
    AGRIBUSINESS BROKER
  • We’re saving hours every day thanks to Sienda.
    G.M. –
    PROPERTY MANAGEMENT