From Gold's Gym Rebrand to a $1.5 Billion Exit: EOS Fitness CEO Rich Drengberg on Disciplined Growth

What's In It for You

Most operators talk about growth in terms of units opened per year. Rich Drengberg, CEO of EoS Fitness, talks about it in terms of discipline: which deals to pass on, which real estate relationships to spend years building before signing a single lease, and which trends to ignore even when competitors chase them.

On this episode of HALO Talks, Drengberg walks Pete Moore through EoS Fitness's path from a 2014 Gold's Gym rebrand to a reported $1.5 billion transaction with TSG Consumer Partners, and the operating philosophy that got it there. For operators, franchisors, and investors in the HALO sector, this is a working case study in how to scale a mid-price fitness concept without losing what made it work in the first place.

Background: From Gold's Gym Southwest to EoS

The business that eventually became EoS Fitness started as the largest Gold's Gym franchise developer in the Phoenix, Palm Springs, and parts of the Southern California and Las Vegas markets. Private equity firm BRS & Co., led by co-founder Bruce Bruckmann, acquired the operation and brought in Bob Giardina (former CEO of Town Sports International, operator of New York Sports Clubs) to help lead the transition. The group retired the Gold's Gym name and rebranded under EoS, Latin for "the dawn," with the deal closing in 2014.

Drengberg joined the following year after 15 years as Vice President of Sales and Marketing at a fast-growing, independently operated Southern California Gold's Gym franchise, where he says he learned "every aspect of the business: sales, marketing, operations, real estate, HR." That operating background, paired with Giardina as a mentor, shaped how EoS approached its next decade.

Key Takeaways for Operators and Investors

1. A working high-value, low-price (HVLP) model is a floor, not a ceiling. EoS could have competed on cardio, strength, and group exercise alone and still won against mid-price rivals. Leadership chose to add more value than that baseline required, rather than settle once the model was "good enough."

2. Growth discipline matters more than growth speed, especially early on. With limited capital, EoS entered new markets by acquiring small local chains as a foothold (five gyms in Utah, a chain in Houston) rather than chasing every available deal.

3. Real estate credibility is built over years, not negotiated in a single deal. Drengberg describes years of relationship-building with developers and REITs before EoS became a preferred anchor tenant, well before the balance sheet alone would have justified it.

4. Scale changes the cost of mistakes. A misstep across 30 to 40 locations might cost six figures; the same type of decision at a much larger footprint can cost millions. That shift is a documented reason EoS leaned on an institutional partner for finance, legal, and IT support rather than absorbing that risk alone.

5. Industry operating experience is treated as a prerequisite for leadership, not a preference. EoS's account of its own executive team, and its read on competitors who brought in outside operators from other industries, points to a strong institutional bias toward promoting from within the fitness sector.

6. Brand discipline beats trend-chasing. Drengberg points to Lifetime's pickleball expansion as an example of a brand extending into a trend that matched its existing identity, versus operators who stretch into whatever is popular and lose what differentiated them.

Chapter Timestamps

• 00:00 — Introduction and the Gold's Gym to EoS backstory
• 01:39 — Joining EoS and learning from Bob Giardina
• 03:38 — Building the brand behind the HVLP model
• 05:41 — Staying disciplined on which acquisitions to chase
• 08:43 — The private equity learning curve: leverage, reporting, and letting go
• 13:54 — Cracking the code on anchor-tenant real estate deals
• 16:53 — Building an executive bench from inside the industry
• 19:39 — The TSG Consumer Partners transaction
• 23:29 — Knowing your brand versus chasing trends
• 26:32 — Closing thoughts and outlook

In His Words

"You're not playing basketball here. You're signing $50 million leases." — Rich Drengberg

"I think it's more important to know who you are, and make sure that you stay disciplined to the trends that make sense to your brand, and not just go with the flavor of ice cream of the day." — Rich Drengberg

The TSG Consumer Partners Transaction

EoS Fitness's most recent chapter is its acquisition by TSG Consumer Partners, a deal reported by multiple outlets, including Private Equity Wire and TSG's own announcement, at approximately $1.5 billion. Drengberg credits the fit with TSG's experience scaling comparable fitness brands (he references TSG's work with Planet Fitness, which grew from roughly 400 to more than 1,200 locations under that partnership) and its investment in finance, legal, AI, and IT infrastructure that a standalone operator would otherwise have to build alone.

Note: deal value and location/membership figures referenced throughout this post reflect public reporting at the time of the transaction and EoS's own press materials; operators should confirm current figures directly with EoS or TSG before citing them elsewhere.

About the Guest

Rich Drengberg is CEO of EoS Fitness, a role he has held since 2015. He previously spent 15 years as Vice President of Sales and Marketing at a leading independently operated Gold's Gym franchise in Southern California. Under his leadership, EoS grew from a rebranded regional Gold's Gym operation into a national, multi-state fitness chain, culminating in its 2025 acquisition by TSG Consumer Partners in a transaction reported at approximately $1.5 billion.

Resources

• EOS Fitness: eosfitness.com
• TSG Consumer to Acquire EōS Fitness (TSG press release): tsgconsumer.com/news/tsg-consumer-to-acquire-eos-fitness
• BRS & Co.: brs.com
• Related HALO Talks episodes: https://www.halotalks.com/episode-607-building-eos-fitness-growth-strategies-and-leadership-lessons-from-ceo-rich-drengberg/ 
• Journey To A Billion Dollar Deal-2 Minute Financial Drill: https://www.youtube.com/watch?v=CQtaGUQIyxY

Work With Integrity Square

Integrity Square helps HALO sector operators, from health clubs to active lifestyle and outdoor brands, access institutional growth capital and navigate strategic transactions. If your business has at least $3 million in EBITDA and around $10 million in revenue, visit integritysq.com/ISQ to view our capabilities deck or set up a free consultation.