Hero background

Dan Lazar

Father Entrepreneur Athlete

Air Domes

Turn outdoor courts into year-round revenue.

Air domes (also called "bubbles") are pressurized fabric structures that cover your existing courts or fields and turn them into all-weather facilities in just a few days. They're ideal if you want to keep using your current infrastructure, add winter revenue, and stay flexible as your club grows. Choose an air dome when speed, lower upfront cost, and seasonal flexibility matter most.

  • Lower upfront investment
  • Fast install and removal
  • Seasonal and relocatable

Fabric Structures

When you're ready to build for the long term.

Fabric structures are steel or aluminum frames with a high-performance membrane, designed as permanent buildings that look and feel like a modern sports hall. They offer higher insulation, no blower noise, and a premium appearance that can transform your club's image. Choose a fabric structure when you want a long-term asset, a clean architectural look, and maximum comfort for players and spectators.

  • Premium, permanent building look
  • Higher comfort and insulation
  • Long-term asset, adds value
Fabric Structure
Giving Back

Charity

5 Water Wells in Burundi

5 Water Wells in Burundi

$10,000 Donation

Learn More
25h Padel Match Guinness Record Attempt

25h Padel Match Guinness Record Attempt

$3,250 Donation

Learn More
Homeless Man Helped with Food & Shelter for 3 Years

Homeless Man Helped with Food & Shelter for 3 Years

$10,000 Donation

CEO Sleep Out Challenge 2021

CEO Sleep Out Challenge 2021

$5,000 Donation

Learn More
CEO Sleep Out Challenge 2022

CEO Sleep Out Challenge 2022

$5,000 Donation

700+ Free Tennis Lessons

700+ Free Tennis Lessons

$10,000 Donation

Dan Lazar - Founder

Founder

Dan Lazar is a serial entrepreneur and the founder of three ventures in sports and infrastructure: Tennis Hero (2015, exit 2019), Covers Hero (2016, exit 2020), and HeroX (founded in 2020).

He is best known for raising his first round of investment on Shark Tank Romania and being recognized on the Forbes 30 Under 30 list. Beyond business, Dan is committed to serving social causes, drawing inspiration from his Baha'i faith and a desire to create opportunities for others.

Before becoming an entrepreneur, Dan competed in tennis at a professional level until the age of 18, with one of his best results being vice-champion of Romania in the U18 category. That experience shaped his work ethic, resilience, and long-term vision—qualities he now brings to every project and partnership.

Connect with Dan here:

dan@hero.holdingsYoutubeLinkedIn