Insights

Walmart Adds Greenworks Pro and Mainstays Kids Own Brands

Walmart's 600-item Mainstays Kids launch and professional-grade tool tier show an own-brand playbook that pet hard goods vendors should expect next.

By Scott Zhu May 29, 2026 3 min read
Walmart Adds Greenworks Pro and Mainstays Kids Own Brands
Quick answer: Walmart is widening its private brand assortment, launching Greenworks Pro as an exclusive professional-grade cordless power tool line and expanding the Greenworks 24V Powerall range in hardware. In home, it introduced Mainstays Kids, its first entirely new home brand in five years, spanning 12 categories and more than 600 items including furniture and bedding.

Walmart is widening its private brand assortment with new launches across its hardware and home divisions. In hardware, the retailer has introduced Greenworks Pro for the first time, an exclusive professional-grade cordless power tool line, and has expanded the Greenworks 24V Powerall range. The Hyper Tough line has also been broadened with 12V and 20V brushless power tools and batteries, hand tools and mechanics tools.

In home, Walmart has launched Mainstays Kids, its first entirely new home brand in five years. The range spans 12 categories and more than 600 items, including furniture, bedding, bath products and decor. Courtney Carlson, senior vice president and general merchandise manager, said the retailer is committed to bringing customers innovative products, modern design and value, and that the launches show how the assortment is being refined to meet current customer needs.

Why it matters for the pet industry

Two mechanics matter here, and neither is abstract. The first is space. Six hundred new home items and a deeper tool wall have to be merchandised somewhere, and in most supercenter layouts hardlines, home and pet compete for the same modular feet, endcaps and seasonal aisle. National pet brands holding marginal facings in beds, bowls, crates and toys are the natural donors when a new owned range needs a home.

The second is the tiering model. Greenworks Pro shows Walmart is willing to build an exclusive premium tier above its opening price own brand rather than only chasing the entry point. Applied to pet, that means durable chew toys, orthopedic beds and travel crates positioned against mid-tier national brands on quality claims, not just price, which compresses the space between value and specialty. Vendors should assume any pet subcategory with weak brand loyalty and stable specifications is a candidate.

What to watch

  • Whether Walmart applies a professional-grade own-brand tier to pet durables in the next modular reset
  • Facing counts for national pet hard goods brands as Mainstays Kids rolls out across 12 categories
  • Supplier requests to bid on exclusive pet ranges rather than branded replenishment programs

FAQ

What new private brands did Walmart launch?

Walmart introduced Greenworks Pro, an exclusive professional-grade cordless power tool line, and expanded the Greenworks 24V Powerall range and Hyper Tough with 12V and 20V brushless tools. In home, it launched Mainstays Kids, its first entirely new home brand in five years, spanning 12 categories and more than 600 items.

How could Walmart’s own brands squeeze pet categories?

Six hundred new home items and a deeper tool wall need merchandising space, and in supercenter layouts hardlines, home and pet compete for the same modular feet, endcaps and seasonal aisle. Pet brands with marginal facings in beds, bowls, crates and toys are the natural donors when a new owned range needs a home.

Will Walmart build a premium pet own-brand tier?

Greenworks Pro shows Walmart will build an exclusive premium tier above its opening-price own brand, not just chase the entry point. Applied to pet, that means durable chew toys, orthopedic beds and travel crates positioned against mid-tier national brands on quality claims, compressing the space between value and specialty for weak-loyalty pet subcategories.

Source intelligence adapted for the GlobalPetIndex pet-industry audience. Original publication: external brief.

Scott Zhu
Scott Zhu

Senior researcher at GlobalPetIndex, tracking pet business strategy, M&A and brand intelligence.