What The Randolph Group does

The Randolph Group, LLC is a privately-held, family-controlled industrial holding company founded in 1988 by Fred Eck and headquartered at 901 W. Jackson Blvd., Chicago, Illinois. The firm explicitly distinguishes itself from traditional private equity, positioning as a long-term builder of businesses with enduring intellectual property and tangible products rather than a financial-engineering buyer with a defined exit horizon. Through four wholly-owned operating subsidiaries — BB Industries (omnichannel specialty distribution for stone-fabrication contractors), Plibrico Company (monolithic refractories for thermal processing in aluminum, power generation and steel), Rockford Systems (industrial safety products and OSHA/ANSI compliance services) and Hawk Research Laboratories (proprietary coatings for surface finishing) — the group serves B2B industrial customers across 15 U.S. locations with approximately 600 employees.

Revenue is generated through subsidiary-level product sales, distribution services and installation work. Each operating company runs a direct-to-business sales motion: BB Industries combines a proprietary branded product portfolio with omnichannel distribution to granite/quartz fabricators and masons; Plibrico develops, manufactures, distributes and installs refractory formulations directly at customer thermal-processing sites; Rockford Systems couples industrial safety hardware (machine guarding, combustion systems, lockout-tagout) with regulatory knowledge services; and Hawk Research Laboratories supplies proprietary acrylic urethane, epoxy, polyaspartic and adhesive systems globally for residential, commercial and industrial finishing applications. Pricing is not publicly disclosed and is understood to be quote-based for industrial contracts.

The group has executed 17 acquisitions since 1993, including six add-ons in the past three years, financed without debt-fueled structures and with 45-day closings for sellers. Leadership comprises founder/Chairman Fred Eck, CEO Ken Kunin (a degreed engineer and MBA with 25 years as a tier-one automotive OEM supplier, including prior CEO and EVP roles at ARENS Controls and Cherry Corp.), and CFO Derek Gollnitz, CFA, bringing 15 years of principal investing and M&A advisory experience across roughly 15 boards.

Name

The Randolph Group

Legal name

The Randolph Group, LLC

Website

https://randolphgrp.com

Company type

Private

Founded year

1988

Operating status

Operating

Headcount range

1–10 employees

Short description

The Randolph Group is a privately-held, family-controlled industrial holding company founded in 1988 in Chicago that owns and operates four B2B industrial subsidiaries — BB Industries (specialty distribution), Plibrico (refractories), Rockford Systems (industrial safety), and Hawk Research Laboratories (coatings) — serving thousands of industrial customers across 15 U.S. locations.

Ownership category

akta.pro rank

Headquarters

HQ city

Chicago

HQ country

United States

HQ region

North America

Offices5 records

Markets served

GTM type

B2B

Offering type

Services

Cost components

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

Revenue model

1. Operating Company Revenue: The Randolph Group generates revenue through its 4 subsidiary operating companies: BB Industries (distributor of tools/materials), Plibrico (refractory products), Rockford Systems (industrial safety), and Hawk Research Laboratories (coatings). Revenue comes from product sales, distribution services, and knowledge services to industrial customers.

Go-to-market motion1 record

Distribution channels4 records

Marketing channels1 record

Core offering

The Randolph Group is a private family holding company that owns and operates four industrial businesses delivering engineered products and services: BB Industries (omnichannel distribution of tools/materials to countertop fabricators and contractors), Plibrico Company (monolithic refractories for thermal processing), Rockford Systems (machine guarding, combustion systems, and lockout-tagout safety products/services), and Hawk Research Laboratories (proprietary coatings and repair systems for residential, commercial, and industrial finishing).

Product overview

The Randolph Group is a private family holding company that owns and operates four distinct industrial businesses. These include BB Industries (tool and material distribution for stone fabrication), Plibrico Company (refractory products for thermal processing), Rockford Systems (industrial machine guarding and safety products), and Hawk Research Laboratories (coatings and repair systems). The group functions as a platform of complementary industrial manufacturing and distribution companies rather than a single unified product.

Differentiator

Problem solved

Functional benefit

Products and services

• BB Industries, LLC BB Industries, LLC is a wholly-owned subsidiary that operates as a leading high-service omnichannel distributor of tools, materials, and supplies to granite and quartz countertop fabricators, marble stone masons, tile contractors, and concrete polishing contractors, with proprietary branded products making up a significant share of total sales.
• Plibrico Company, LLC Plibrico Company, LLC is a wholly-owned subsidiary that develops, manufactures, distributes, and installs a complete line of proprietary high-quality monolithic refractories for thermal processing operations at aluminum mills, power generation facilities, steel mills, and other heavy industries, with a focus on maximizing efficiency, production uptime, and safety.
• Rockford Systems, LLC Rockford Systems, LLC is a wholly-owned subsidiary that provides industrial machine guarding, combustion systems, and lockout-tagout products and knowledge services, helping manufacturers interpret and apply OSHA regulations and ANSI machine safety standards for mechanical, electrical, and thermal industrial applications and reducing worker risks and management liability.
• Hawk Research Laboratories, LLC Hawk Research Laboratories, LLC is a wholly-owned subsidiary and a leading global supplier of bathtub, tile, countertop, kitchen cabinet, and floor coatings and repair systems, providing proprietary acrylic urethanes, epoxies, polyaspartics, and adhesives for residential, commercial, and industrial finishing and repair applications worldwide.

Segments5 records

Ideal customer profiles5 records

Technology focussed No

API detail

Has API

No

API docs

API detail

Core technology

AI maturity

App detail

Feature4 records

Scale indicators7 records

Recent moves5 records

Expansion highlights4 records

Direct peers

• Standex International Corporation: Standex is a publicly traded multi-niche industrial holding company operating specialty businesses in food service, engraving, electronics, and engineered components — structurally the closest public analog to TRG's model of owning and operating several distinct industrial businesses under one long-term-oriented parent.
• Worthington Enterprises: Worthington Enterprises is a long-term-oriented industrial holding company with pressure cylinders, consumer products, and steel processing businesses — comparable in structure as a multi-industrial operating platform rather than a single-product company.
• Lindsay Corporation: Lindsay manufactures and distributes infrastructure and irrigation equipment through specialty industrial channels, sharing TRG's model of operating focused industrial businesses with proprietary products and a long-term owner-operator orientation.
• Mueller Industries: Mueller Industries is a multi-product industrial manufacturer serving plumbing, HVAC, and industrial markets with proprietary products — analogous in holding-company structure and specialty-industrial positioning to TRG's portfolio.
• Olympic Steel: Olympic Steel is an industrial metals distributor and processor serving specialized end markets, directly comparable to BB Industries' role as a high-service specialty industrial distributor.
• HarbisonWalker International: HarbisonWalker is one of the largest North American manufacturers of refractory products and installation services, a direct competitor to Plibrico Company within TRG's portfolio.
• GranQuartz: GranQuartz is a leading distributor of tools, materials, and equipment for stone fabrication, directly comparable to BB Industries' position in the granite and quartz countertop fabricator supply chain.

Broad incumbents

• Roper Technologies: Roper is a large-cap diversified industrial software and specialty products platform that acquires and holds niche industrial businesses for the long term — a scaled, public-market version of the same 'buy-and-hold industrial IP' strategy TRG executes at a smaller scale.
• HEICO Corporation: HEICO acquires and operates niche industrial and aerospace businesses around proprietary IP and aftermarket service models, paralleling TRG's focus on operating companies with proprietary products and long-duration ownership.
• AMETEK: AMETEK is a diversified electronic instruments and electromechanical devices manufacturer that grows via disciplined niche industrial acquisitions, mirroring TRG's strategy of compounding a portfolio of specialty industrial businesses.

Market position

Strengths4 records

Weaknesses4 records

Competitive moat4 records

Key risks5 records

Key highlights6 records

Customer concentration

• LinkedInlinkedin.com/company/the-randolph-group-inc-

Revenue estimate

Valuation estimate

Number of profiles

Profiles3 records

Subsidiaries4 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 The Randolph Group