Protolite

What Protolite does

Portolite is a privately held, family-owned manufacturer of portable pitching mounds and softball pitching mats, headquartered in Winsted, Minnesota, and operating continuously since 1992. The company designs, handcrafts, and sells lightweight, durable baseball mounds (practice and game configurations ranging from 4-inch youth sizes to 10-inch regulation heights) and softball pitching mats, using a high-performance poly core with fiberglass reinforcement, premium AstroTurf surfaces, and a proprietary SpikeTek spike-stabilization system built on BASF polyurethane resin and modified MDI prepolymer chemistries. Its premium Pro Series line is co-developed and powered by The Perfect Mound, and it also offers a tiered Field Defense System bundle (Bronze/Silver/Gold) that combines mound protectors, batter's mats, and catcher's mats for institutional turf-protection programs. Products are priced from roughly $299 for entry-level softball mats up to $17,999 for the Pro Series Adult Mound, and revenue is generated entirely through one-time hardware sales with no subscription or recurring component.

The business runs a direct-to-consumer go-to-market anchored on a Shopify storefront at portolite.com, supplemented by phone sales (800-315-8115) and email, with marketing driven by customer testimonials, case studies, and organic social on Facebook and Instagram. Distribution spans the United States, Canada, Europe, and Asia via direct shipping from the Minnesota facility, with typical lead times of 10-14 business days. Customers include thousands of high schools, colleges, university athletic programs (USC, University of Minnesota, Augustana, Minnesota State), parks and recreation departments, tournament organizers such as Triple Crown Sports, private training facilities, and youth baseball associations. Strategic partnerships include a sponsorship of USA Softball and a co-development relationship with The Perfect Mound, alongside a local distribution arrangement with Eco Works Supply. The company is founder-led (Mike Hoppe, founder; Chad Hoppe, owner with 23+ years tenure), with no external institutional investment, no disclosed parent company, and no public listing.

Name

Protolite

Legal name

Portolite

Website

https://portolite.com

Company type

Private

Founded year

1992

Operating status

Operating

Headcount range

1–10 employees

Short description

Portolite is a family-owned Minnesota manufacturer, founded in 1992, that designs and sells portable pitching mounds, softball pitching mats, and bundled turf-protection systems to high schools, colleges, parks departments, tournament organizers, and training facilities across the US, Canada, Europe, and Asia.

Ownership category

akta.pro rank

Product category

Portable Sports Equipment

NAICS

Sporting and Athletic Goods Manufacturing (33992)

SIC

Sporting & Athletic Goods, Nec (3949)

akta.pro primary industry

Baseball & Softball Equipment Retail (CRAMAEAA)

akta.pro secondary industries

Team Sports Goals, Nets & Field Equipment Retail (CRAMAEAK), Athletic Field & Golf Course Groundskeeping (IMAIAIAH)

Keywords

• Portable pitching mounds
• Softball pitching mats
• Baseball training equipment
• Sports field protection
• Portable athletic equipment

Headquarters

HQ city

Winsted

HQ country

United States

HQ region

North America

Offices1 record

Markets served

GTM type

B2B

Offering type

Hardware or Manufacturing

Cost components

Supply Chain, Operations, Personnel, Marketing or Sales, Technology or R&D

Revenue model

1. Hardware Sales: Portolite generates revenue through one-time hardware sales of portable pitching mounds, softball mats, and field accessories. Products are sold at fixed price points with no recurring subscription. Revenue is transaction-based with customers purchasing individual products or bundled Field Defense System packages.

Pricing tiers

Go-to-market motion1 record

Distribution channels3 records

Marketing channels5 records

Core offering

Portolite manufactures and sells portable baseball pitching mounds and softball pitching mats for practices, games, and tournaments at all age levels. Products include Practice Mounds, Game Mounds (4\"-10\" heights), Softball Mats, Field Defense System packages, and Field Accessories, all built with proprietary SpikeTek spiked technology, BASF resins, and premium AstroTurf surfaces. The company serves high schools, colleges, parks and recreation departments, tournament organizers, training facilities, and individual buyers across the United States, Canada, Europe, and Asia.

Product overview

Protolite is a family-owned manufacturer of portable pitching mounds and softball mats based in Winsted, Minnesota, operating since 1992. The product portfolio centers on lightweight, durable portable baseball mounds and softball pitching mats for all age levels, from youth (4-inch mounds for age 8 and under) to professional/collegiate (10-inch regulation mounds). Core offerings include Practice Mounds (Standard, Oversized, Junior variants in one-piece and two-piece configurations) and Game Mounds (available in 4", 6", 8", and 10" heights). The SpikeTek technology sub-brand provides proprietary spiked stabilization for turf and dirt fields using BASF materials. The Field Defense System offers tiered protection packages (Bronze, Silver, Gold) bundling mound protectors, batter's mats, and catcher's mats. A premium Pro Series line is powered by The Perfect Mound technology. The company serves high schools, colleges, park departments, and tournament organizers across the United States, Canada, Europe, and Asia.

Differentiator

Problem solved

Functional benefit

Brands

• SpikeTek: SpikeTek is a technology featuring hundreds of specially designed spikes that ensure equipment remains firmly in place on turf and dirt fields. It utilizes BASF Resin (100% solids, moisture-resistant polyurethane coating) and BASF ISO (modified MDI prepolymer) for enhanced durability, chemical and abrasion resistance, and environmental consideration as a VOC-free product.
• Portolite Pro Series

Products and services

• Practice Mounds Lightweight, portable practice mounds for baseball training. Available in Standard (10\"H), Oversized (10\"H), and Junior (6\"H) sizes, offered as one-piece or two-piece configurations for portability. Used by teams and institutions for daily practice sessions.
• Game Mounds Regulation-height game mounds for competitive play. Offered in 10\" (high school/collegiate), 8\" (Babe Ruth level), 6\" (Little League), and 4\" (youth) heights, available in one-piece or two-piece designs for schools, colleges, and competitive baseball programs.
• Softball Mats Pitching mats for softball with SpikeTek spiked technology for turf stabilization. Includes Practice Mats (Signature, Ultimate, Throw Down variants) and Game Mats (Pro Spiked, Long Spiked), available with or without lines. Used by softball programs to protect turf and provide a consistent pitching surface.
• Field Defense System

Quantifiable outcome

• Products in use at thousands of high schools, colleges, and park and recreation departments
• +1 more outcomes

Named customers15 records

Segments6 records

Ideal customer profiles4 records

Technology focussed No

API detail

Has API

No

API docs

API detail

Core technology

AI maturity

App detail

Feature4 records

Partnerships

Four partnerships are on record, tiered core and minor.

• USA SoftballcoreGTM or Marketing PartnerPortolite is a proud sponsor of USA Softball, providing field protection equipment for the organization's programs and events.
• The Perfect MoundcoreStrategic or Co-development PartnerPortolite Pro Series products are powered by The Perfect Mound technology. These premium mounds (Youth at $5,995, Adult at $17,999) represent a co-branded, premium product line combining Portolite's manufacturing with The Perfect Mound's technology.
• Triple Crown SportscoreGTM or Marketing PartnerTriple Crown Sports, a major tournament organizer, relies on Portolite mounds for events including the Omaha Slump Buster, one of the nation's largest baseball tournaments. Represents a key reference customer and marketing partner.
• Eco Works SupplyminorChannel Partner/ Reseller/ DistributorMinnesota-based distributor working with Portolite to supply products to local customers like Stillwater Baseball Association. Part of local supply chain ecosystem.

Scale indicators4 records

Recent moves5 records

Expansion highlights5 records

Others

• AstroTurf: Manufacturer of synthetic turf surfaces and a material supplier whose AstroTurf surfaces are used in Portolite products. Comparable as an adjacent enabling player in the same athletic field ecosystem, particularly relevant given Portolite's Field Defense System focus on protecting synthetic turf investments.
• FieldTurf: Major synthetic turf manufacturer and installer whose installed base represents a direct end-market for Portolite's Field Defense System. Comparable as an adjacent enabling player — FieldTurf installation growth drives demand for turf-protection products like Portolite's mats.

Broad incumbents

• BSN Sports: Large-scale distributor and manufacturer of team sports equipment including baseball and softball gear. Comparable to Portolite as a broad incumbent serving the same institutional buyers across multiple categories, though BSN operates at a wider scale and broader portfolio.
• Rawlings: Major baseball/softball equipment brand covering gloves, bats, helmets, and protective gear. Comparable as a broad incumbent in the baseball/softball category, though it does not specialize in portable mounds.
• Champro Sports: Manufacturer of team sports apparel, equipment, and accessories including baseball/softball. Comparable as a broader sports equipment player with overlapping product categories and similar institutional customer base.
• Easton: Baseball/softball equipment brand owned by Peak Achievement Athletics. Comparable as a broad incumbent in the baseball/softball category, though Easton's focus is on bats, gloves, and protective gear rather than portable mounds.
• Wilson Sporting Goods: Diversified sporting goods manufacturer with significant baseball/softball product lines. Comparable as a broad incumbent serving overlapping baseball/softball institutional and consumer buyers.

Direct peers

• The Perfect Mound: Manufacturer of premium portable pitching mounds and Portolite's co-development partner for the Pro Series line. Directly comparable because they compete head-to-head in the portable baseball/softball mound category and share premium positioning.
• AAE (All-American Athletic Equipment): Manufacturer and supplier of athletic equipment for baseball, softball, and other sports. Comparable to Portolite because it addresses the same end-user customers with overlapping baseball/softball field equipment categories.
• Jaypro Sports: Established manufacturer of sports facility equipment including portable baseball mounds, bases, and field accessories. Comparable to Portolite because it serves the same institutional buyers (schools, parks, leagues) with overlapping portable mound and field equipment offerings.

Market position

Strengths5 records

Weaknesses5 records

Competitive moat4 records

Key risks6 records

Key highlights7 records

Customer concentration

• Facebookfacebook.com/portolite
• Instagraminstagram.com/portolitepitchingmounds
• LinkedInlinkedin.com/company/portolite-products

Revenue estimate

Valuation estimate

Number of profiles

Profiles2 records

Funding overview

Funding rounds

Investors

Funding detail is available on the Subscription and Enterprise plan.Contact sales →

M&A

Investments

M&A and investment is available on the Subscription and Enterprise plan.Contact sales →

Frequently asked questions about Protolite