Expanding International Capacity.
Delivering Specialist Solutions.

Trade Credit Insurance, Surety & Structured Risk Solutions for Businesses and Financial Institutions.

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Our Areas of Expertise

Real results.

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All Services

Structured Trade Credit Insurance

Credit Limits and Certainty

Receivables, Liquidity & Working Capital

Beyond Standard Market Solutions

Mid-Term & Contract-Based Risk

Unlocking Difficult Transactions

Cross-Border Capacity & Partnerships

Advisory Thinking in Credit Risk

Thesis BROKERS

LOCAL EXPERTISE. GLOBAL CAPACITY. MEASURABLE IMPACT.

TRADE CREDIT INSURANCE

Protecting your receivables against customer default and supporting your business growth.

SURETY

Providing guarantees that build trust and enable you to win more business.

TOP-UP INSURANCE

Complementing local insurance to increase coverage and mitigate unforeseen risks.

GLOBAL NETWORK & CAPACITY

Access to international expertise and capacity to support your cross-border ambitions.

Our Approach

Not Product-Led.

Structuring-Led.

Understand the Exposure
Define the Commercial Objective
Access International Capacity
Structure the Solution
Execute

Why Thesis Brokers

20+ Years Experience

Helping companies protect growth, strengthen liquidity and access tailored risk-transfer structures

01 International Market Access

We have experience supporting cross-border placements and working alongside international brokers, insurers, MGAs, surety providers and specialist credit markets.

02 Structuring Expertise

Transforming complex credit and risk challenges into tailored, executable solutions through specialist market insight and strategic structuring.

03 Relationship-Driven Broking

Building long-term partnerships through trust, transparency, and collaboration between clients, insurers, and international markets.

04

Anastasios Karistianos | CEO & Head Broker

Structuring Solutions. Enabling Growth.

At Thesis Brokers, we help businesses navigate complexity by combining specialist expertise, international market access, and a structuring-led approach to risk. We believe that many challenges are not market limitations, but opportunities to create better solutions through the right strategy, partnerships, and capacity.

Our mission is simple: to connect local demand with international insurance expertise, delivering Trade Credit Insurance, Surety, and structured risk solutions that protect growth, enhance liquidity, and support long-term business success.