![]() Tower Fasteners Tower Fasteners is a distributor of industrial fasteners and electronic hardware used in manufacturing. | ![]() Clarendon Specialty Fasteners Clarendon Specialty Fasteners (CSF) is a company distributing fasteners, components, and seals to the aerospace, motorsport, defence, and industrial markets. | ![]() Assembly Fasteners Assembly Fasteners, Inc. (AFI, also known as HJW Ventures, formerly known as Trophic Fasteners) is a company that distributes fasteners and hardware components. | |||||
Founding Date | Founding Date 1987 | Founding Date 1986 | Founding Date 1985 | Founding Date 1967 | Founding Date 1987 | Founding Date 1982 | Founding Date 1984 |
Type | Type Private | Type Private | Type Public | Type Private | Type Private | Type Subsidiary | Type Subsidiary |
Tags | |||||||
Locations | Locations Riverside, US HQ | Locations Denver, US HQ | Locations Anaheim, US HQ | Locations Holtsville, US HQ Dublin, IE Ciudad Apodaca, MX Heroica Matamoros, MX Reynosa, MX Cheshire, US Mount Olive, US see more | Locations Las Vegas, US HQ | Locations Royal Wootton Bassett, GB HQ Meßstetten, DE Chihuahua, MX Bangkok, TH Newtown Unthank, GB Totnes, GB Gainesville, US see more | Locations Apopka, US HQ Apex, US Garland, US La Vergne, US Lawrenceville, US |
Employees | Employees 5 | Employees 2 | Employees 6447% increase | Employees 622% increase | Employees 701% decrease | Employees 985% increase | Employees 60 |
Financial | |||||||
Revenue (est.) | Revenue (est.) N/A | Revenue (est.) N/A | Revenue (est.) $427.9m (FY, 2025) | Revenue (est.) N/A | Revenue (est.) N/A | Revenue (est.) £46.2m (FY, 2024) | Revenue (est.) N/A |
Cost of goods | Cost of goods N/A | Cost of goods N/A | Cost of goods $299.2m (FY, 2025) | Cost of goods N/A | Cost of goods N/A | Cost of goods £33m (FY, 2024) | Cost of goods N/A |
Gross profit | Gross profit N/A | Gross profit N/A | Gross profit $128.7m (FY, 2025) | Gross profit N/A | Gross profit N/A | Gross profit £13.3m (FY, 2024) | Gross profit N/A |
Net income | Net income N/A | Net income N/A | Net income $32.3m (FY, 2025) | Net income N/A | Net income N/A | Net income £6m (FY, 2024) | Net income N/A |
Operating ⚠ | |||||||
Distribution Centers | Distribution Centers N/A | Distribution Centers N/A | Distribution Centers 7 (Q2, 2024) | Distribution Centers 9 (Nov, 2021) | Distribution Centers N/A | Distribution Centers N/A | Distribution Centers N/A |
Industries Served | Industries Served N/A | Industries Served N/A | Industries Served 8 (FY, 2023) | Industries Served 9 (Nov, 2021) | Industries Served N/A | Industries Served N/A | Industries Served N/A |
Product Categories | Product Categories N/A | Product Categories N/A | Product Categories N/A | Product Categories N/A | Product Categories 20 (Mar, 2024) | Product Categories 3 (Jan, 2024) | Product Categories N/A |
Product Lines | Product Lines N/A | Product Lines 17 (Apr, 2023) | Product Lines N/A | Product Lines N/A | Product Lines N/A | Product Lines N/A | Product Lines 51 (Jul, 2024) |
Types of Services | Types of Services N/A | Types of Services N/A | Types of Services N/A | Types of Services N/A | Types of Services N/A | Types of Services 3 (Jan, 2024) | Types of Services 5 (Jul, 2024) |

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