Energy Bolting

Name

Energy Bolting

Legal name

Energy Bolting Limited

Website

https://energybolting.com

Company type

Private

Founded year

2018

Operating status

Operating

Headcount range

11–50 employees

Short description

Energy Bolting Limited is a UK-based specialty fastener manufacturer producing certified, traceable bolting for the global oil and gas, defence, and nuclear industries. The Wolverhampton firm manufactures studbolts, hex bolts, socket capscrews, and engineered specials to API 20E/20F, DEF STAN 02-862, and RCC-M standards.

Ownership category

akta.pro rank

Product category

Industrial Fastener Manufacturing

NAICS

Bolt, Nut, Screw, Rivet, and Washer Manufacturing (332722), Turned Product and Screw, Nut, and Bolt Manufacturing (33272)

SIC

Bolts, Nuts, Screws, Rivets & Washers (3452), Screw Machine Products (3451)

akta.pro primary industry

Aerospace Fasteners & Hardware (IMABANAA)

Keywords

• Special fastener manufacturing
• API certified bolting
• Precision machined components
• Defence grade fasteners
• Nuclear grade fasteners

Headquarters

HQ city

Wolverhampton

HQ country

United Kingdom

HQ region

Europe

Offices1 record

Markets served

GTM type

B2B

Offering type

Hardware or Manufacturing

Cost components

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

Revenue model

1. Special Fastener Sales: One-time sale of custom-manufactured special fasteners, machined components, and associated products to customer specifications. Products include studbolts, hex bolts, socket capscrews, nuts, and engineered specials. Revenue generated through direct project-based orders from energy and defence sector customers.

Pricing tiers

Go-to-market motion1 record

Distribution channels2 records

Marketing channels7 records

Core offering

Energy Bolting manufactures special fasteners, precision-machined components, and associated products to client drawings and specifications for the global energy and defence industries. Its core range includes studbolts, hex bolts, socket head capscrews, engineer studs, nuts, and engineered specials, with API 20E and API 20F licensed manufacturing for oil and gas bolting and DEF STAN 02-862 First Level fasteners for defence.

Product overview

Energy Bolting is a customer-centric manufacturer of specialized fasteners, precision-machined components, and associated products serving the global energy and defence industries. The product portfolio centers on studbolts, hexbolts, socket head capscrews, engineer studs, nuts, and special fasteners, complemented by API 20E and API 20F certified bolting for oil and gas applications, and DEF STAN 02-862 First Level fasteners for defence. Materials include carbon/alloy steel, stainless steel (including duplex/super duplex), nickel alloys, heat-resisting steel, and non-ferrous alloys. Manufacturing services include surface treatments, coatings (such as Xylan), inspection, destructive and non-destructive testing, and export support. The company operates from Wolverhampton, UK, and was acquired by the Nord-Lock Group in 2025.

Differentiator

Problem solved

Functional benefit

Products and services

• Studbolts Specialized threaded fasteners manufactured to industry standards and customer specifications for critical applications in the energy and defence sectors.
• Hexbolts and Hexagon Setscrews Headed fastener products including hex bolts and hexagon setscrews manufactured to demanding industrial specifications for critical bolting applications.
• Socket Head Capscrews Precision socket head capscrews manufactured to demanding specifications, including SM3 grade products manufactured to DEF STAN 02-862 Part 3 for defence applications.
• Engineer Studs and Waisted Studs Engineered stud products including tap end studs and waisted studs manufactured for specialized industrial requirements.
• Nuts Hex nuts and specialized nuts manufactured to various industry standards for critical bolting applications.
• Special Fasteners Bespoke and non-standard fasteners manufactured to customer drawings and specifications for projects requiring specific material selection, dimensional control, and traceability.
• Associated Products Additional fastener-related products and components complementing the core fastener range.
• API 20E and API 20F Bolting Licensed manufacturer of API 20E (API 20E-0098 BSL 1, 2 and 3) carbon and alloy steel bolting and API 20F (API 20F-0048 BSL 2 and 3) corrosion-resistant bolting for oil and gas wellhead, valve, and BOP applications including bonnet bolts for API 6A and API 16A equipment.
• First Level Fasteners to DEF STAN 02-862 First Level fasteners manufactured to UK MOD Defence Standard 02-862 Part 3 for safety-critical defence applications, including SM1, SM2, and SM3 grade submarine-grade fasteners where failure could result in loss of platform or containment of fission products.
• RCC-M Nuclear Fasteners Nuclear-grade fasteners manufactured to RCC-M standard for nuclear class applications requiring the highest levels of material integrity, process control, and full traceability.

Quantifiable outcome

• Shortest lead times in the market for specialised fasteners
• +2 more outcomes

Segments3 records

Ideal customer profiles3 records

Technology focussed No

API detail

Has API

No

API docs

API detail

Core technology

AI maturity

App detail

Feature6 records

Partnerships

One partnership is on record.

• Nord-Lock GroupcoreStrategic or Co-development Partner · 1 January 2024Energy Bolting was acquired by the Nord-Lock Group, a global leader in bolting and engineering solutions owned by Swedish investment company Investment AB Latour. The acquisition enables Nord-Lock Group to expand its portfolio into the premium specialty bolting market while giving Energy Bolting access to a global sales footprint and technical expertise. Energy Bolting continues operating from its Wolverhampton facility under the same brand and leadership, maintaining existing customer relationships and service standards. As part of the Nord-Lock Group (founded 1982, represented in 65 countries, over 700 employees, 32 offices, 7 production plants, and 10 technical centres), Energy Bolting gains access to stronger supply chain resilience, continued investment in local capability, and improved alignment with tier-one and OEM customers.

Scale indicators4 records

Recent moves7 records

Expansion highlights5 records

Direct peers

• Haydon Bolts: US-based manufacturer of custom and special high-strength fasteners, anchor bolts, and threaded products for infrastructure, energy, and industrial markets. Directly comparable to Energy Bolting as a custom/special fastener producer serving critical end-uses with a similar niche, project-based, made-to-spec business model.
• Portland Bolt & Manufacturing: US manufacturer of custom structural and industrial fasteners, including anchor bolts, hex bolts, and stud bolts manufactured to customer specifications. Comparable to Energy Bolting in its custom, made-to-drawing model for heavy industrial applications though it is less focused on API/nuclear/defence certifications.
• LeClaire Manufacturing: US manufacturer of special fasteners and precision machined components for aerospace, defence, and energy customers. Highly comparable to Energy Bolting in its focus on certified, safety-critical fasteners with extensive material and traceability requirements.
• Allfast Fastening Systems: Manufacturer of specialty aerospace and defence fasteners, including hi-lite and locked-bolt technologies. Comparable to Energy Bolting on the defence/nuclear fastener side, particularly where aerospace-grade certification and exotic alloy capability are required.
• Calvi Holdings: European-based manufacturer of special fasteners for energy and industrial applications. Comparable niche competitor to Energy Bolting in certified bolting for oil & gas, power generation, and similar safety-critical end-markets.
• Bumax: Swedish manufacturer of premium stainless and high-strength fasteners including duplex, super duplex, and exotic alloys. Comparable to Energy Bolting in its specialty fastener positioning, Scandinavian industrial customer base, and emphasis on certified, traceable products.

Broad incumbents

• Bossard Group: Swiss-headquartered global leader in industrial fastening solutions with logistics, engineering, and product lines spanning fasteners, C-parts, and assembly. Comparable as a much larger incumbent in the broader fastener market, though Bossard is a logistics-and-assembly platform rather than a niche special-bolting manufacturer.
• Würth Industry: Division of the Würth Group focused on industrial fastening and C-part management for OEMs and MRO. Comparable as a broad incumbent in industrial fasteners with global reach, though Würth's model is distribution-and-services-led rather than special-bolting manufacturing.
• LISI Group: French-listed global manufacturer of fasteners and assembly solutions for aerospace, automotive, and industrial markets. Comparable to Energy Bolting on the aerospace/defence fastener side, but operates at much larger scale across multiple end-markets.
• Precision Castparts Corp (PCC Fasteners): Berkshire Hathaway-owned manufacturer of aerospace fasteners, components, and engineered products. Comparable to Energy Bolting on certified aerospace/defence fastener manufacturing but operates as a massive global incumbent rather than a UK niche specialist.

Market position

Strengths4 records

Weaknesses4 records

Competitive moat5 records

Key risks5 records

Key highlights6 records

Customer concentration

• Facebookfacebook.com/EnergyBolting
• LinkedInlinkedin.com/company/energy-bolting
• Instagraminstagram.com/energybolting

Compliance7 records

Revenue estimate

Valuation estimate

Number of profiles

Profiles1 record

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 Energy Bolting