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Our network unites insurance brokers from every corner of the world — connected through regional hubs and local expertise.

From Hamburg to Chicago, from Alicante to Sydney, our members work hand in hand to support clients across borders. 

This dynamic collaboration ensures that every client — from small enterprises to global corporations — receives the right coverage, no matter where they are.

Hamburg

UnisonSteadfast AG

Chilehaus C, Burchardstr. 13 

D-20095 Hamburg

Germany

T +49 (0)40 – 8090729 – 0 

F +49 (0)40 – 8090729 – 99 

E info@unisonsteadfast.com

Chicago (Subsidiary)

UnisonSteadfast Corp.

200 South Wacker Dr
Suite 3100
Chicago, Il 60606
USA

T: + 1 (312) 674 49 39
E muriel.mercier@unisonsteadfast.com

Spain

UnisonSteadfast Liaison Office Southern Europe

Thieviers, 1 esq. Juan Carlos I 

03730 Xàbia, ALICANTE

SPAIN


T +49 160 934467228 

E jenny.kubina@unisonsteadfast.com

Sydney

Steadfast

Level 4, 99 Bathurst St,
Sydney, NSW 2000
Australia

T +61 2 9291 3199 

E Mark@steadfast.com.au

Voices from the Network

Eric Burth, Managing Director

Eric Burth, Managing Director

“RVM co-founded the Unison network with Wolfgang Mercier 20 years ago. Today, it makes us feel very proud that UnisonSteadfast has since developed excellently and nowadays is among the largest broker networks worldwide. Unison on the other hand has also contributed largely to the growth of our high-quality international business at RVM. 

A big thank you for this! ”

Eric Burth, Managing Director,
RVM Versicherungsmakler GmbH

Thomas Haukje, Managing Partner

Thomas Haukje, Managing Partner

“UnisonSteadfast is THE KEY to the global world of insurance broking. The IDC is the annual hub for the personal professional dialogue at the highest level.

For 20 years now, the network has been synonymous with expertise and peer-to-peer dialogue for the benefit of international client relationships.”

Thomas Haukje, Managing Partner,
Nordwest Assekuranzmakler GmbH & Co. KG 

Robert Kelly, Co-founder

Robert Kelly, Co-founder

“When we looked to seek someone to work with around the world for cross-border transactions we sought to find a company that was led by somebody who was emotionally involved in what they did and truly believed in the independence of individual insurance brokers and their need to work together on a global scale. 

I feel proud that Steadfast’s name is attached to such a member-driven organization that works diligently for the independence of insurance brokers to interact internationally.”

Robert Kelly, Co-founder,
MD & CEO, Steadfast Group

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08 Jan, 2026
Connecting Leaders, Creating Value: Inside the Malakut Trade Forum 2025

By Vanessa Balaji, Malakut Dubai

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01 Jul, 2025
Groupe Ostiguy & Gendron is now “Covalen”

The new name, inspired by strong covalent bonds in chemistry, reflects their commitment to strong, lasting relationships and collaboration.

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24 Oct, 2024
Steadfast Group acquires H.W. Wood Limited and HWI France

Steadfast Group, the largest general insurance broker network and underwriting agency group in Australasia and owner of one of the largest agency networks in the USA, announces the 100% acquisition of Lloyd's broker H.W. Wood Limited (H.W. Wood) and HWI France from HW International BV.

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