About us

Jhasa Brokers is an Insurance and Reinsurance Broker specialized in Construction, Energy and M&A.

We design and deliver solutions that manage risk, optimize benefits and expand the power of capital to protect and build more resilient companies.

We are driven by Total Cost of Risk and we help our clients quantifying their risks and reducing volatility looking always for new growth opportunities within their businesses.

Jhasa Brokers operates as one of the lead ing independent insurance brokers in construction, energy, manufacturing and M&A.

We are focus ed in large and mid sizes companies. We design tailor made solutio ns combining in depth industry knowledge with a global approarch to re insurance markets driven by a passionate and motivated tema.

Jhasa Brokers es un corredor de seguros y reaseguros especializado en construcción y energía.

Diseñamos y entregamos soluciones que gestionan el riesgo, optimizan los beneficios y amplían el poder del capital para proteger y construir empresas más resilientes.

Nos impulsa el Costo Total de Riesgo y ayudamos a nuestros clientes a cuantificar sus riesgos y reducir la volatilidad buscando siempre nuevas oportunidades de crecimiento dentro de Sus negocios.

Estamos enfocados en Empresas Grandes y Medianas del Mercado.


JHASA BROKERS is composed of a multidisciplinary and highly qualified team with extensive experience within the Insurance and Re-Insurance Sector.

Senior Board

Keith ChapmaN
Manuel Vercher

Founding Partner

Founding Partner


+20 años de experiencia en el sector asegurador
Ha desarrollado su carrera profesional en Reino Unido y España en Marsh& McLennan y Willis Towers Watson
MBA en El Instituto de Empresa Business School
Licenciado en Ingeniería Industrial
español | ingles


+22 años de experiencia en el sector asegurador
Ha desarrollado su carrera profesional en Marsh & Mclennan y Willis Towers Watson
Doble Licenciatura en ADE y Marketing
Master Mediación de Seguros (Grupo A)
español | ingles

Executive Committee

Executive Committee

Jacobo Lacalle

Director – M&A and Financial Lines

Juan Escudero

Director – Strategy & Business Development

Marco Iglesias

Director – Surety

Gustavo Montalvo

Director – Construction

Fernando Tapia

Director – Marine & Aviation

Francisco Hernández – Gil

Director – Property & Casualty

Jaime Lopez de Carrizosa

Director – Health & Benefits / Commercial Clients



Berta Marquínez

Director – General Services & Operations

Miguel Escanciano


Alberto López




Julio Coral Polanco

Jhasa Ecuador


Founding Partner

MBA. Instituto de Empresa Business School

Degree in Industrial Engineering (Specialized in Energy Solutions)

English | Spanish

Juan joined Marsh & McLennan in 2003 from MMC Group as an Engineer of the Risk Management Division. He started a new consultancy firm within Marsh (Marsh Risk Consulting SA) where he developed Risk Consultancy Projects regarding Financial and Operational risks. In 2005 he initiated a New Placement Division created to service/place Project Financed related Businesses (Energy & Civil Construction).

In 2008 he joined the Large Account department at Willis Iberia where he assumed Client Advocate responsibilities for different clients/ sectors (Energy, Pulp & Paper, I&T, Food & Beverage, Banking, Mining, etc) and lines of business (PD, GL, Cargo, Environmental, Aviation).

In 2012 he then moved to the Willis Energy Team in London.

In 2013 he joined the WTW Energy Team in Madrid being responsible for the Oil & Gas business.

In 2015 he became Iberian Head of Construction where he had been Coordinating Single/Specific Projects for large Construction Companies in many geographies across the World.

In May 2019 he founded Jhasa Brokers.


Founding Partner

Business Administration and Management degree (double major in Sales & Marketing) at the Complutense University of Madrid

MBA. (Master Mediación de Seguros Group A) Banking & Finance Guidhall University

English | Spanish

Juan joined Marsh& McLennan in 2001 from MMC Group as a Senior Sales Executive where he developed all the national sales strategy coordinating with all the business units.

In 2004 he joined the Sales Department of Willis Iberia as a Sales Deputy Manager where he assumed all the sales strategy responsibilities for all the lines of business and focused on large and middle market companies.

In 2014 he became Iberian Head of Sales for Iberia coordinating the different Spanish regions and being the key person for Europe’s Client Management Unit. Juan was a Member of the Board of Directors at WTW.

In May 2019 he founded Jhasa Brokers.