When you’ve spent more than 40 years adventuring in a variety of RVs, you learn a few things—not just about the open road, but about the rigs themselves. From our early days with a Starcraft pop-up, to traveling with a Kodiak travel trailer, a Keystone travel trailer, a Coachmen Class C motorhome, and now hauling our motorcycles in a Rogue Armored 5th wheel toy hauler—we’ve built a lifetime of memories in these machines. But ask us which brand is best? We couldn’t tell you. What we can say is this: behind almost every familiar RV brand is one of the “Big Three” manufacturers—Forest River, Thor Industries, or Winnebago Industries.
If you’ve ever wandered an RV show or scrolled through online listings, odds are you’ve seen names like Airstream, Grand Design, or Keystone. But do you know who really builds those RVs?
Let’s take a look at the companies shaping today’s RV industry—what they build, how they differ, and why it matters when choosing your next home on wheels.
The Powerhouses Behind the Campground: Who Are the Big Three?
When people refer to the “Big Three” in the RV world, they’re talking about Thor Industries, Forest River, and Winnebago Industries Inc. These three giants control the lion’s share of the RV market in North America. Each one owns a wide portfolio of brands ranging from entry-level travel trailers to luxury diesel pushers.
If you can name an RV, there’s a good chance one of these three companies builds it. Airstream? Thor. Cedar Creek? Forest River. Grand Design? That’s Winnebago.
What makes these three stand out isn’t just their size—it’s their ability to cater to virtually every type of RVer.
But Just How Many RV Manufacturers Are Out There?
While the “Big Three” dominate the headlines and the highways, they’re not alone. Industry estimates suggest there are at least 114 known RV manufacturers in the U.S. alone—ranging from family-owned startups to specialty builders. However, this number is always in flux. Mergers, acquisitions, and market shifts continually reshape the RV manufacturing landscape.
Despite this broad playing field, the majority of RVs on the road today trace back to one of the Big Three. Why? Because they offer extensive dealer networks, proven service infrastructures, and a brand lineage buyers trust.
Still, no RV manufacturer is perfect. Each has stumbled at times—be it through quality control issues, recalls, or customer service woes. But they’ve also introduced innovation, improved materials, and redefined how we travel and live on the road.
Thor Industries: The Market Titan
- Founded: 1980
- Headquarters: Elkhart, Indiana
- Market Position: Largest RV manufacturer in the world
Thor Industries didn’t get to the top by building just one RV. Instead, they built a network of brands and let each shine in its own segment. Whether you’re hauling weekend gear or crossing the country full-time, Thor has a product to match your lifestyle.
Here’s the full range of brands under Thor Industries:
- Airstream
- Keystone RV Company: Cougar, Montana, Hideout, Springdale, Passport, Fuzion, Outback, Bullet, Arcadia, Alpine, Avalanche, Carbon, Raptor
- Jayco Inc.: Jayco, Entegra Coach, Highland Ridge RV, Starcraft RV
- Dutchmen Manufacturing: Aspen Trail, Kodiak, Voltage, Coleman, Rubicon, Atlas, Yukon
- Heartland RVs: Cyclone, North Trail, Bighorn, Mallard, Road Warrior, Sundance, Milestone, Fuel, Big Country, Trail Runner, Pioneer
- CrossRoads RV: Sunset Trail, Volante, Zinger, Cruiser, Hampton, Redwood, Cameo
- DRV Luxury Suites
- KZ RV: Sportsmen, Durango, Venom, Connect, Escape, Sonic, Venture RV
- Livin’ Lite (now discontinued)
- Hymer (Europe): Bürstner, Carado, Dethleffs, Eriba, Etrusco, Laika, Sunlight
From aluminum icons like Airstream to rugged fifth wheels like Fuzion, Thor’s global reach and broad offerings make it a force in every campsite.
Forest River: Variety, Value, and Berkshire Backing
- Founded: 1996
- Headquarters: Elkhart, Indiana
- Owned by: Berkshire Hathaway (since 2005)
Forest River has built its reputation on value and diversity. From compact trailers to full-time residential fifth wheels, they offer models for every kind of camper. Backed by Warren Buffett’s Berkshire Hathaway, Forest River provides the financial and structural stability that buyers can feel confident about.
Brands under Forest River include:
- Forest River RV: Cherokee, Rockwood, Flagstaff, Salem, Wildwood, Sierra, Sandpiper, Cedar Creek, Surveyor, Vibe, R-Pod, No Boundaries (NO-BO), IBEX, Arctic Wolf, Alpha Wolf, Ozark, Aurora
- Coachmen RV: Apex, Catalina, Clipper, Encore, Freelander, Leprechaun, Mirada, Nova, Prism, Pursuit, Spirit, Beyond
- Palomino RV: Puma, Solaire, Columbus, Real-Lite, Backpack Truck Campers, Pause
- Shasta RV
- East to West RV: Alta, Della Terra, Tandara, Ahara, Entrada
- Dynamax Corporation: Force, DX3, Isata, Europa
- Prime Time Manufacturing: Crusader, Lacrosse, Avenger, Tracer, Sanibel, Navi
If you’ve spent any time in a national park campground, you’ve likely seen a Forest River-built RV parked near you. Their mix of affordability and availability makes them a household name for RVers coast to coast.
Winnebago Industries: A Legacy of Innovation
- Founded: 1958
- Headquarters: Eden Prairie, Minnesota
- Claim to Fame: Iconic motorhomes and high-quality build standards
The name Winnebago is practically synonymous with RVing itself. Known originally for its Class C and Class A motorhomes, Winnebago has expanded its offerings in recent years, acquiring luxury and towable brands to meet the evolving needs of RV buyers.
Today, Winnebago Industries includes:
- Winnebago RV: Minnie Winnie, Micro Minnie, Hike, Revel, Solis, Travato, EKKO, Vita, View, Forza, Adventurer, Inspire, Sunstar, Journey
- Grand Design RV: Imagine, Reflection, Momentum, Transcend, Solitude
- Newmar Corporation: Dutch Star, Ventana, Bay Star, Kountry Star, Mountain Aire, New Aire, Essex, King Aire, Super Star, Canyon Star
- Chris-Craft: Luxury boats included in the portfolio for diversification
Whether you’re exploring off-grid in a Winnebago Revel or indulging in high-end luxury aboard a Newmar King Aire, this manufacturer’s attention to detail and dedication to design keeps it at the forefront of the industry.
How to Choose Between the Big Three
So, how do you decide which RV manufacturer is right for you?
That depends entirely on how you plan to travel. Weekend warriors looking for a lightweight trailer may find value in Forest River’s offerings. Full-timers who want high-end craftsmanship might lean toward Newmar or DRV. Families needing bunk space and toy hauler options will find choices across Thor’s lineup.
Ask yourself:
- Will I camp mostly on weekends or for extended trips?
- Do I need solar or off-grid capabilities?
- Is build quality more important than price point?
- How far am I from a reputable dealer for service?
And remember—every brand has its champions and critics. Reading reviews, touring models in person, and talking with fellow RVers can give you a better feel for what to expect.
Conclusion: The Road Is Yours—Choose the Right Rig
We’ve crossed the country and camped in all seasons. From pop-ups and travel trailers to toy haulers and motorhomes, we’ve lived the evolution of RV design and manufacturing firsthand. And if there’s one thing we’ve learned—it’s not about which RV is “the best.” It’s about finding the one that’s best for you.
The Big Three—Thor Industries, Forest River, and Winnebago Industries—have created a vast and competitive market full of choices. That means more opportunities for you to find the perfect RV to fit your travel dreams. Whether it’s your first trailer or your fifth rig, knowledge is your best travel companion.
So go ahead—explore your options, trust your instincts, and chase those horizon lines. The open road is waiting.
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