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Company Type and size Listed location

Rockwater Construction Equipment, Inc.

Rockwater Construction Equipment, Inc. designs and manufactures a full line of construction attachments, including hydraulic hammers, drum cutters, grapples, couplers, compactors, shears, crushers and pulverizers. The company also provides warranty options for its products.

Type and size: Manufacturer Small (10-50)
Listed location: Anaheim, California

Rockwater Energy Solutions

Rockwater Energy Solutions manufactures custom fluids and environmental products for the energy sector. Its portfolio includes pumps, manifolds, ground‑storage tanks and filtration equipment, as well as a broad range of chemical formulations such as acids, alcohols, biocides, bre

Type and size: Custom Manufacturer Large (500-1,000)
Listed location: Houston, Texas

Rock-Weld Industries, Inc.

Rock-Weld Industries, Inc. specializes in producing drill bits and concrete‑cutting saws, and it also offers contracting services to its customers.

Type and size: Manufacturer Micro (1-10)
Listed location: Greensboro, North Carolina

Rockwell American

Rockwell American manufactures a full line of trailer products for the automotive sector. Its portfolio encompasses axles, suspensions, brakes, heavy‑duty components, tires, wheels, fenders, jacks, couplers, brake control systems, towing equipment, springs and related hardware.

Type and size: Manufacturer Large (500-1,000)
Listed location: Seagoville, Texas

Rockwell Automation

Rockwell Automation delivers a portfolio of power, control, and information solutions. Its offerings include circuit and load protection devices, operator interfaces, power supplies, programmable controllers, connection devices, drives, motors, and systems for quality‑control mon

Type and size: Manufacturer Enterprise (1,000+)
Listed location: Milwaukee, Wisconsin

Rockwell Aviation Services, Inc

Rockwell Aviation Services, Inc operates an FAA and JAA certified repair station that delivers repair and overhaul solutions for aircraft and aerospace customers. The firm’s expertise spans ice protection system refurbishment, advanced composite restoration, flame‑spraying proces

Type and size: Service Company Small (10-50)
Listed location: Corona, California

Rockwell Carbide Powders Ltd.

Rockwell Carbide Powders Ltd. supplies a broad portfolio of metal powders—including chromium, cobalt, molybdenum, nickel, tantalum, titanium, and vanadium—along with specialized welding and thermal‑spray powders. The firm also manufactures custom carbide components such as drill

Type and size: Manufacturer
Listed location: Markham, Ontario

Rockwell Industries International Corp.

Rockwell Industries International Corp. supplies specialty metals to a broad spectrum of sectors, notably aerospace, oil and gas, power generation, chemical processing, marine and military applications. The firm maintains an extensive inventory of Inconel 718 round bar—a nickel‑b

Type and size: Distributor Small (10-50)
Listed location: Plainview, New York

Rockwell International Corp.

Voice Frequency & Digital Carrier Products

Type and size: Manufacturer
Listed location: Darien, Illinois

Rockwell Laboratories, Ltd.

Rockwell Laboratories, Ltd. develops health‑care products specifically for the environmental and pest‑management sectors. The company’s portfolio also includes foaming agents, borate baits, dust formulations, pyrethroid chemistries, botanical extracts, attractant lures and probio

Type and size: Manufacturer Small (10-50)
Listed location: North Kansas City, Missouri

Rockwell Laser Industries, Inc.

Rockwell Laser Industries, Inc. provides safety equipment designed to protect personnel from laser hazards. Its product portfolio includes laser barriers, laser‑protective eyewear, laser warning signage, entryway control systems, and laser protective windows.

Type and size: Manufacturer Micro (1-10)
Listed location: Cincinnati, Ohio

Rockwell Power Tools

Rockwell Power Tools designs and manufactures a broad portfolio of power‑tool equipment, encompassing drivers, grinders, planers, cordless drills, sanders and saws. In addition, it produces fully integrated workstations for industrial and commercial applications.

Type and size: Manufacturer
Listed location: Charlotte, North Carolina

Rockwell Security Inc.

Rockwell Security Inc. designs and produces both standard and custom door hardware using aluminum and solid brass. Its portfolio includes door pulls, exit devices, floor‑spring hinges, door stops, lock cylinders and sliding‑door rollers. The company also supplies glass‑door hardw

Type and size: Manufacturer
Listed location: San Leandro, California

RockWell Window Wells

RockWell Window Wells designs and produces basement window wells, providing options in stone‑texture and polycarbonate constructions. The portfolio also includes a broad selection of compatible window‑well covers.

Type and size: Manufacturer Micro (1-10)
Listed location: Springville, Utah

Rock West Composites

Rock West Composites produces a range of composite components—including tubes, plates, panels, rods, connectors, and fully assembled units. The product line also encompasses fabrics, adhesives, bag films, vacuum pumps, hoses, fittings, tapes, bladder molds, tooling, and mold‑rele

Type and size: Custom Manufacturer Medium (50-500)
Listed location: San Diego, California

Rockwood Door & Millwork

Rockwood Door & Millwork designs and manufactures custom doors, offering a full range that includes interior, exterior, wood, fire‑rated, glass, and commercial‑grade options. The company also produces frames for storefront windows, doors, sidelights and transoms. Its customer bas

Type and size: Custom Manufacturer Small (10-50)
Listed location: Millersburg, Ohio

Rockwood Sustainable Solutions

Gypsum source: drywall and gypsum recycling. Operates: Rockwood Sustainable Solutions.

Type and size: Reprocessor/Recycler
Listed location: United States

Rockwood Swendeman LLC

Manufacturer Of Cryogenic, Relief & Safety Valves

Type and size: Manufacturer Small (10-50)
Listed location: Scarborough, Maine

ROCKWOOL Technical Insulation

ROCKWOOL Technical Insulation supplies commercial‑grade insulation fabricated from stone wool combined with recycled content. Its product portfolio includes insulation for roofs, exterior and interior walls, floors, ceilings, as well as acoustic applications. The materials are en

Type and size: Manufacturer Medium (50-500)
Listed location: Byhalia, Mississippi

Rocky Brook Associates, Inc.

Rocky Brook Associates, Inc. manufactures custom metal components such as backing plates, targets, plater bars and cores. The firm offers water‑jet cutting, plate sawing, as well as gun drilling and deep‑hole drilling to meet precise dimensional requirements. In addition, it prov

Type and size: Custom Manufacturer Small (10-50)
Listed location: Wakefield, Rhode Island
Type and size: Manufacturer
Listed location: Cromwell, Connecticut

Rocky Mountain Aircraft services

Rocky Mountain Aircraft Services specializes in integrating avionics equipment. Its portfolio includes audio systems, GPS, magnetic compasses, collision‑avoidance units, EFIS, multifunction displays, flight‑management systems, in‑flight entertainment, communications and air‑data

Type and size: I Small (10-50)
Listed location: Kalispell, Montana

Rocky Mountain Alarm Inc.

Rocky Mountain Alarm Inc. designs and installs electronic security solutions across medical, commercial and residential markets. Its product portfolio comprises burglar and fire alarm systems, closed‑circuit television (CCTV) units, access‑control hardware and a range of camera t

Type and size: I Small (10-50)
Listed location: Denver, Colorado
Type and size: Manufacturer
Listed location: Arvada, Colorado

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