Building Value Since Day One
We look beyond traditional brokerage, combining private capital, real estate, and business transactions to create lasting value. With a presence in Switzerland and reach across international markets, we build long-term relationships, pursue opportunities with independent judgement, and remain closely involved in every mandate we take on.

MENU
Our Team
SIGMA LOTUS
With broad transaction experience, we take a considered approach to each mandate, shaped by your objectives and the wider market.
Catherine Blum
President
c.blum@sigma-consultants.net
Alexander Sterling
CEO
a.sterling@sigma-consultants.net
Patrick Lazarian
CFO
p.lazarian@sigma-consultants.net
Benoit Lacroix
CSO
b.lacroix@sigma-consultants.net
Thomas Ashford
CTO
t.ashford@sigma-consultants.net
Jonathan Sarkissian
CRO
j.sarkissian@sigma-consultants.net
Simon Kamiński
Lead Consultant
s.kaminski@sigma-consultants.net
Jakob Meier
Consultant
j.meier@gilmorewealth.capital

Why Partner With Our Firm?
At Sigma Lotus, we believe good brokerage starts with understanding. We take the time to look closely at each mandate, consider the wider context, and make decisions based on what genuinely makes sense not simply what's popular at the time. We value straightforward relationships, open dialogue, and the freedom to act when the right opportunity comes along. From Switzerland to international markets, our work is shaped by experience, curiosity, and a willingness to look beyond the obvious.
Our Core Beliefs
Aligned Interests
We believe relationships work best when interests are clear and shared. We approach each opportunity with openness, fairness, and a genuine commitment to creating outcomes that make sense for everyone involved.
01
Independent Thinking
We don't pursue an opportunity simply because it's popular or follows the market. We form our own view, ask the right questions, and remain comfortable taking a different position when circumstances call for it.
02
Continuous Curiosity
Markets, businesses, and industries are always changing. We stay curious, keep learning, and remain open to new ideas, perspectives, and ways of doing things.
03
Built to Last
We look beyond the immediate and consider what can endure. Whether a transaction, a business relationship, or a new opportunity, we value sound foundations, patience, and decisions that stand up over time.
04
Commercial relationships
Alongside its core brokerage activity, Sigma Lotus engages in selected commercial agreements, joint ventures, project-based collaborations, and sponsorships. These relationships are approached with the same attention to fit, clarity, and mutual commitment.










Building Value Since Day One
We look beyond traditional brokerage, combining private capital, real estate, and business transactions to create lasting value. With a presence in Switzerland and reach across international markets, we build long-term relationships, pursue opportunities with independent judgement, and remain closely involved in every mandate we take on.


Why Partner With Our Firm?
At Sigma Lotus, we believe good brokerage starts with understanding. We take the time to look closely at each mandate, consider the wider context, and make decisions based on what genuinely makes sense — not simply what's popular at the time. We value straightforward relationships, open dialogue, and the freedom to act when the right opportunity comes along. From Switzerland to international markets, our work is shaped by experience, curiosity, and a willingness to look beyond the obvious.
At Sigma Lotus, we believe good brokerage starts with understanding. We take the time to look closely at each mandate, consider the wider context, and make decisions based on what genuinely makes sense — not simply what's popular at the time. We value straightforward relationships, open dialogue, and the freedom to act when the right opportunity comes along. From Switzerland to international markets, our work is shaped by experience, curiosity, and a willingness to look beyond the obvious.
Our Core Beliefs
Our Core Beliefs
Aligned Interests
Aligned Interests
We believe relationships work best when interests are clear and shared. We approach each opportunity with openness, fairness and a genuine commitment to creating outcomes that make sense for everyone involved.
We believe relationships work best when interests are clear and shared. We approach each opportunity with openness, fairness, and a genuine commitment to creating outcomes that make sense for everyone involved.
01
01
Independent Thinking
Independent Thinking
We don't pursue an opportunity simply because it's popular or follows the market. We form our own view, ask the right questions, and remain comfortable taking a different position when circumstances call for it.
We don't pursue an opportunity simply because it's popular or follows the market. We form our own view, ask the right questions, and remain comfortable taking a different position when circumstances call for it.
02
02
Continuous Curiosity
Continuous Curiosity
Markets, businesses, and industries are always changing. We stay curious, keep learning, and remain open to new ideas, perspectives, and ways of doing things.
Markets, businesses, and industries are always changing. We stay curious, keep learning, and remain open to new ideas, perspectives, and ways of doing things.
03
03
Built to Last
Built to Last
We look beyond the immediate and consider what can endure. Whether a transaction, a business relationship, or a new opportunity, we value sound foundations, patience, and decisions that stand up over time.
We look beyond the immediate and consider what can endure. Whether a transaction, a business relationship, or a new opportunity, we value sound foundations, patience, and decisions that stand up over time.
04
04
Our Team
ALMH INVEST
SIGMA LOTUS
With broad transaction experience, we take a considered approach to each mandate, shaped by your objectives and the wider market.
Catherine Blum
President
c.blum@sigma-consultants.net
Alexander Sterling
CEO
a.sterling@sigma-consultants.net
Patrick Lazarian
CFO
p.lazarian@sigma-consultants.net
Benoit Lacroix
CSO
b.lacroix@sigma-consultants.net
Simon Kaminski
Lead Consultant
s.kaminski@sigma-consultants.net
Thomas Ashford
CTO
t.ashford@sigma-consultants.net
Jonathan Sarkissian
CRO
j.sarkissian@sigma-consultants.net
Commercial relationships
Alongside its core brokerage activity, Sigma Lotus engages in selected commercial agreements, joint ventures, project-based collaborations, and sponsorships. These relationships are approached with the same attention to fit, clarity, and mutual commitment.









