Lawmakers must 'keep their options open' on Social Security reform, former Treasury Secretary Jack Lew says Analysis: Warsh rate hike reinforces Fed independence after Trump pressure Americans' incomes rose and poverty fell in 2025, Census Bureau says OpenAI CFO Sarah Friar emphasizes 'need to take safety seriously' on AI risks Elon Musk, the world’s richest man, says he’s living in an Airstream trailer to oversee xAI’s biggest expansion yet Dominant Kerr wins $150K with GB's first Ultimate title Amid war and sanctions, many Iranians are losing their jobs and struggling to get by Dan Chung rebuilt a decimated Alger Management after 9/11. He's still finding the market's winners Kenya's foreign trader crackdown sparks fear among migrant communities OpenAI says it cracked one of math’s grand challenges. But there are troubling questions about how they did it—and what it means for us all

Jose Luis Rubiralta

Jose Luis Rubiralta

Jose Luis Rubiralta (#2967)

Global Rank #2967
Country Rank #39
Country Spain

Jose Luis Rubiralta is listed among the world billionaires tracked by Iconic Billionaires.

  • $ 1 B
  • Diagnostics
  • Spain
  • M
  • 51 Years

Snapshot

Quick Facts

Global Rank #2,967
Country Rank #39
Net Worth $1.3B
Previous Worth $1.3B
Worth Change +$0.0B
Country Spain
Industry Diagnostics
Age 51 Years
Gender M
Worth As Of May 4, 2026
Last Refreshed 01 Sep 2026, 12:00 AM
Residence Barcelona, Spain
World Billionaires List Spain Billionaires Diagnostics

Profile Data

Personal Stats

Age 51
Source Of Wealth Diagnostics
Residence Barcelona, Spain
Citizenship Spain
Net Worth Change +$0.0B +0.0% from previous worth
Previous Net Worth $1.3B
Current Net Worth $1.3B

Worth as of May 4, 2026

About Me

Jose Luis Rubiralta derives his fortune from Werfen, which he inherited from his late father Josep Maria Rubiralta, in 2012. One of Spain's largest diagnostic companies, Werfen operates in 30 countries and employs 7,000 people. The company traces its roots to his late father Josep Maria Rubiralta and uncle Francisco, who founded its predecessor Izasa in 1966. Werfen's notable international acquisitions include Tem in Germany and Instrumentation Laboratory and Accriva Diagnostics in the U.S. Rubiralta has been a member of the company's board since 2013. His brothers Jordi, Marc and Xavier, who are involved in the business, are also billionaires.

Wealth Growth

Net Worth Growth Over Time

Tracking Jose Luis Rubiralta's net worth journey over the years, highlighting key growth phases and financial milestones.

Worth Trend Net Worth Growth
Period Change Worth Movement
Current Net Worth: $1.3B (May 4, 2026)

© Iconic Billionaires