What Ameribolt does

Ameribolt is a US-based manufacturer, wholesaler, master distributor, and processor of high-precision fasteners, operating as the North American flagship of the global LoneStar Group. The company produces a broad range of alloy and stainless steel fasteners — including all thread studs, flat washers, lock washers, hex bolts, heavy hex bolts, square nuts, and hot-forged heavy hex nuts — and operates three in-house manufacturing sites with integrated forging, heat treatment, threading, machining, and specialized coating and plating capabilities. An in-house test laboratory facility supports quality assurance for critical-industry applications.

The company's go-to-market is built around a B2B distribution model serving small and medium distributors that supply oil & gas, power generation, LNG/petrochemicals/process gasses, industrial, and infrastructure end-customers. Distribution is anchored by a 24/7 global hotshot service that pairs localized technical support with worldwide reach, and by a regional sub-brand ecosystem (LoneStar Fasteners, LoneStar Sealing Technology, Energy Hardware, HydroBolt EU, LoneStar Leeds, TripleFast) that localizes the customer interface.

Ameribolt operates across 13 sites spanning the United States, Canada, the United Kingdom, the Netherlands, Romania, India, China, Singapore, the United Arab Emirates, and Australia, with manufacturing concentrated in Ploiesti (Romania) and Ningbo (China). Pricing is not publicly disclosed but follows a quote-based B2B model consistent with industrial fastener distribution. The company is privately held as a wholly-owned subsidiary of the diversified LoneStar Group conglomerate; no independent funding rounds, M&A activity, or financial disclosures are available.

Name

Ameribolt

Legal name

Ameribolt

Website

https://ameribolt.com

Company type

Private

Founded year

2005

Operating status

Operating

Headcount range

101–250 employees

Short description

Ameribolt is the North American flagship of LoneStar Group, manufacturing and distributing high-precision alloy and stainless steel fasteners to small and medium distributors serving oil & gas, power generation, LNG/petrochemicals, industrial, and infrastructure customers across 13 global sites.

Ownership category

akta.pro rank

Headquarters

HQ city

Sycamore

HQ country

United States

HQ region

North America

Offices21 records

Markets served

GTM type

B2B

Offering type

Hardware or Manufacturing

Cost components

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

Revenue model

1. Fastener Manufacturing and Distribution: Manufacturing, wholesaling, master distribution and processing of quality fasteners. Products include all thread studs, flat washers, lock washers, hex bolts, heavy hex bolts, square nuts, and hot forging heavy hex nuts. Revenue from direct product sales to distributors serving critical industries.

Go-to-market motion2 records

Distribution channels1 record

Marketing channels2 records

Core offering

Ameribolt manufactures, wholesales, master distributes, and processes quality fasteners in alloy and stainless steels, including all thread studs, flat washers, lock washers, hex bolts, heavy hex bolts, square nuts, and hot forging heavy hex nuts. The company operates in-house forging, production, fabrication, heat treatment, and specialized coating and plating across three manufacturing sites, and serves small to medium distributors for critical industries through a global network of 13 sites.

Product overview

Ameribolt offers a portfolio of precision-engineered fastener products and related services. The core product lines include fasteners and bolting products, forging and heat treatment services, and specialized coating and plating. These are supported by value-added services including 24/7 hotshot delivery and specialist technical support. The company serves critical industries including oil and gas, power generation, LNG/petrochemicals, industrial, and infrastructure sectors across America, Europe, Middle East, Asia, and Australia through a global network of over 1,200 employees at 13 sites.

Differentiator

Problem solved

Functional benefit

Brands

• LoneStar Fasteners: Part of LoneStar Group, North American fastener operations based in Texas
• LoneStar Fasteners LP
• Energy Hardware
• HydroBolt EU
• LoneStar Leeds
• TripleFast

Products and services

• Fasteners and bolting Engineered high-precision fasteners and bolting products manufactured to exacting standards for the full spectrum of critical industry applications, including oil & gas, power generation, LNG/petrochemicals, industrial, and infrastructure sectors.
• Forging and heat treatment Custom threading, hot forging, and machining services for all grades and finishes, executed in-house across three manufacturing sites to support precision engineered fastener production.
• Specialized coating and plating Coating and plating expertise applied to strengthen precision engineered products for durability and performance in demanding industrial environments.
• 24/7 Hotshot service Round-the-clock emergency fastener delivery service combining localized technical support with global reach, operating across the worldwide network to serve critical industry customers.
• Specialist technical support Global team of engineering experts, technical specialists, and future technologists providing technical consultation and industry understanding to support distributor and end-customer projects.

Quantifiable outcome

• Faster response times and larger inventories for distributors

Named customers5 records

Segments6 records

Ideal customer profiles2 records

Technology focussed No

API detail

Has API

No

API docs

API detail

Core technology

AI maturity

App detail

Feature3 records

Partnerships

One partnership is on record.

• LoneStar GroupparentStrategic or Co-development PartnerAmeribolt is part of the global LoneStar Group, leveraging a worldwide network of manufacturing and distribution operations to serve customers in America, Europe, the Middle East, Asia, and Australia.

Scale indicators3 records

Recent moves6 records

Expansion highlights5 records

Direct peers

• Bossard Group: Swiss-headquartered global industrial fastener specialist. Offers fasteners, C-class parts, and assembly services comparable to Ameribolt's precision-engineered products, with a strong presence in Europe, the Americas, and Asia and similar end-market focus.
• Birmingham Fastener & Supply: US-based industrial fastener manufacturer and distributor. Directly comparable in product range (bolts, nuts, studs, washers), customer base (industrial, infrastructure, energy), and B2B distribution model serving distributors and end-users.
• Fastenal: Largest publicly traded US industrial fastener and supplies distributor. Closely comparable B2B distribution model targeting industrial customers with fasteners and related MRO products, with on-site vending and supply chain services.
• Würth: Global leader in fasteners, tools, and consumables for trade and industry. Direct competitor in the same product category with B2B distribution and technical support focus, serving industrial, construction, and metalworking customers across more than 80 countries.
• Fabory: European industrial fastener distributor (owned by Grainger). Comparable B2B fastener distribution business with broad product range, technical services, and customer base strongly overlapping with Ameribolt's industrial and infrastructure segments.
• Trifast plc (TR Fastenings): UK-based global manufacturer and distributor of industrial fasteners. Direct competitor with similar vertical integration in specialty fasteners and comparable end-market exposure across automotive, energy, and industrial sectors.
• Lawson Products: US and Canada-based industrial fastener and maintenance products distributor with direct sales model serving industrial customers. Comparable in product mix, customer verticals (oil & gas, industrial, infrastructure), and B2B distribution approach.

Broad incumbents

• Grainger: Largest US industrial distributor with broad MRO offerings including fasteners via Fabory and other brands. Comparable in distributor scale and B2B model, but operates across much broader categories than Ameribolt's specialized fastener focus.
• MSC Industrial Direct: Major US industrial supplies distributor with fastener product lines. Broader MRO catalog but includes fasteners as a core category, overlapping with Ameribolt's industrial customer segment and competing for similar distributor relationships.
• Applied Industrial Technologies: US industrial distributor with bearings, fluid power, and fastener product lines. Comparable B2B distribution scale and customer base in industrial MRO, but operates across broader categories rather than specializing in precision fasteners.

Market position

Strengths4 records

Weaknesses4 records

Competitive moat5 records

Key risks4 records

Key highlights6 records

Customer concentration

• LinkedInlinkedin.com/company/ameribolt/posts/?feedView=all

Revenue estimate

Valuation estimate

Number of profiles

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 Ameribolt