Mezzanine manufacturers in North America: the 2026 field, honestly compared

Disclosure, before anything else: this site is published by Cogan, one of the manufacturers compared below — the full relationship is here. Our standing rule for comparison content: every claim is sourced, and we name the dimensions where competitors are stronger. Judge the page by whether we kept that promise.

The first thing to know about the North American mezzanine market in 2026 is that it just got smaller: two familiar brand names disappeared in January 2025, and several directory sites still list them as if nothing happened. Here's the actual field — who makes mezzanines, how they differ, and how to choose.

Who actually manufactures mezzanines in 2026?

Four dedicated manufacturers anchor the market, plus specialists with mezzanine lines:

And the specialists: Equipto (est. 1907, Tatamy, PA) is a storage manufacturer — drawers, shelving, racking — with a prefabricated 125 psf mezzanine line; Porta-King (est. 1969, Earth City, MO) is a modular-building manufacturer whose bolt-together, IBC-compliant structural mezzanines are one line among guard booths, cleanrooms, and preassembled buildings.

What changed in the market recently?

Consolidation — and it's recent enough that most directories are wrong. The paper trail:

• MiTek (a Berkshire Hathaway subsidiary) acquired Cubic Designs in 2013 and rebranded it MiTek Mezzanine Systems in 2020.
• In December 2024, MiTek announced the sale of its US mezzanine business to Steele Solutions, effective January 1, 2025, citing "reduced demand for mezzanine fabrication in North America." Steele's announcement confirms it absorbed the Waupaca, WI plant and New Berlin personnel. As of this writing, cubicdesigns.com redirects to steelesolutions.com, and MiTek Mezzanine continues in the UK and Germany only.
• Equipto was acquired by Ballymore Safety Products in 2025 — its site now reads "A Ballymore Safety Products Company."

If a directory quotes you Cubic Designs or MiTek Mezzanine for a North American project, you're being routed to Steele Solutions — or to a stale listing.

How do the majors differ in engineering?

The structural system is the real differentiator — it decides your bracing, your open bays, and your install.

• Steele Solutions builds moment-connection frames — "no knee or cross bracing" — which keeps every bay open (why that matters for layout). In-house licensed PEs stamp drawings for all 50 states and Canada, and the company runs over 800,000 sq ft of plant space focused on e-commerce, parcel, and fulfillment-scale work. If your project is a multi-level pick module measured in acres, Steele's scale is a genuine strength.
• Wildeck — 50 years in 2026, a subsidiary of 100% employee-owned Holden Industries — builds bolt-together unitized structures on beefy standards (minimum 5×5×3/16" columns with 12×12×¾" base plates) and offers the broadest adjacent catalog: VRCs, rideable lifts, guarding, ladders — one vendor for the whole elevated ecosystem, sold through a national dealer network.
• Panel Built pairs bolt-together structural mezzanines built to IBC and OSHA with its core business — modular offices — making it the natural pick when the mezzanine exists to hold an office; six southeastern plants, military-spec claims, rep-network sales.
• Cogan — our publisher — builds a pre-engineered system of square HSS columns and cold-formed C-section framing with nut-and-bolt field assembly (the published spec is the most detailed public engineering document among the four), plus a Ready Made in-stock program with ~1-week delivery on stock material. The 125-year manufacturing history is real; so is the honest caveat that, like every manufacturer, Cogan's engineering explicitly excludes slab analysis — your slab check is on you regardless of vendor.

What about warranties? Read the documents.

Published warranty terms vary more than buyers assume — and marketing labels aren't contract terms. In the interest of the precision we promise: our publisher Cogan markets a Limited Lifetime Warranty covering structural integrity, and the formal warranty document defines the structural guarantee period as five years from purchase, valid in the original installed location with an authorized installer, with claims noticed within 30 days. Equipto publishes a limited lifetime warranty on normal product life (installation services 12 months). Wildeck, Steele Solutions, and Panel Built publish no mezzanine warranty terms on the pages we verified; Porta-King's only published duration is a 10-year roof-leak warranty on its modular buildings.

The takeaway isn't that any of these are bad — it's that you should request the warranty document, not the brochure line, from every bidder. That advice applies to our publisher too.

How should you actually choose?

Match the vendor's center of gravity to your project:

1. Acre-scale fulfillment structures, open bays mandatory → Steele Solutions' braceless moment frames were built for exactly this.
2. Mezzanine plus lifts/VRCs/guarding from one catalog → Wildeck's adjacent range is unmatched among the four.
3. The mezzanine is really an office project → Panel Built's office-plus-structure integration is the shortest path.
4. Standard storage decks, fast, from a manufacturer with a long track record → Cogan's pre-engineered system and stock program are aimed at precisely this — which is our publisher's lane, and you should verify that claim the same way you'd verify any other: against the published spec and competing quotes.
5. Small platform bundled with cabinets or a guard booth → the specialists (Equipto, Porta-King) quote these quickly — Porta-King publishes a two-person, two-day install example for an 18×48 ft unit.

Whoever you shortlist: normalize the quotes (materials/freight/install split), demand stamped drawings, get warranty documents in writing, and pressure-test the price against published market rates.

What to read next

• New vs used mezzanines: an honest buyer's comparison — the other axis of the buying decision
• How much does a 2,000 sq ft mezzanine cost in 2026? — the budget to test quotes against
• Free-standing vs rack-supported vs structural — the system decision that precedes the vendor decision