What ERG Industrial does

ERG Industrial is a South African-headquartered supplier of specialized mining, quarrying, and construction blasting consumables and safety equipment, operating from Johannesburg with warehousing in South Africa, USA, and UK and serving customers in 62 countries. The company's core technology is the Varistem® stemming plug, a proprietary dip-moulded, tear-resistant device that is installed point-down atop explosive columns in blastholes; during detonation, the initial shockwave drives the plug upward into the stemming column, where its flexible body wedges in place to create a temporary pressure seal that improves energy retention and fragmentation. Varistem plugs cover blasthole diameters from 1.75 inches to 10 inches and are compatible with ANFO, emulsions, water gels, and heavy ANFO, including air-decking applications. The product is SANS 120:2009 accredited.

The company's product portfolio extends beyond stemming plugs into hole collar protection (Pink Collar Saver Cones, Hole Covers), drill-and-blast QAQC tools (Mining Dip & Survey Rope, Hole Markers), the O-Pitdev blast design and PPV prediction software, mine visibility products (solar-powered flashing cones and barrier cones), and the LIFT Safety line of personal protective equipment (DAX carbon fiber and forged carbon hardhats, safety eyewear, and gloves). ERG also provides engineering consulting services for blast optimization, QA/QC, blast design, and specialist third-party audits for sensitive-area blasting.

Revenue is generated primarily through one-time sales of proprietary mining consumables, complemented by professional-services consulting engagements. Pricing is unit-based for Varistem plugs (approximately US$1 to US$16.13 depending on hole diameter), with PPE priced in South African Rand. The company employs approximately 25 people, is privately held by its founders (Eugene Preis, Reinhardt Steyn, and Gideon Slabbert), and has stated an ambition to become the world's largest mining consumables company. Distribution combines a direct international sales model (via three-continent warehousing) with a Shopify-powered e-commerce storefront for South African customers.

Name

ERG Industrial

Legal name

ERG Industrial

Website

https://ergindustrial.com

Company type

Private

Operating status

Operating

Headcount range

11–50 employees

Short description

ERG Industrial is a South African-headquartered supplier of proprietary blasting consumables — primarily Varistem® stemming plugs — and safety equipment to mining, quarrying, and construction operations across 62 countries, complemented by blast engineering consulting services.

Ownership category

akta.pro rank

Product category

Mining Consumables & Blasting Equipment

NAICS

Mining and Oil and Gas Field Machinery Manufacturing (33313)

SIC

Mining Machinery & Equip (No Oil & Gas Field Mach & Equip) (3532)

akta.pro primary industry

Rock Drilling & Blasthole Drilling Equipment (IMAHAMAC)

akta.pro secondary industry

Reliability, Safety & Risk Engineering (RAMS/PSM) Consulting (BPAHAIAK)

Keywords

• Mining consumables
• Blast optimization
• Stemming plugs
• Drill and blast equipment
• Mining safety equipment

Headquarters

HQ city

Johannesburg

HQ country

South Africa

HQ region

Africa

Offices4 records

Markets served

GTM type

B2B

Offering type

Hardware or Manufacturing

Cost components

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

Revenue model

1. Mining Consumables Sales: ERG Industrial generates revenue through the sale of proprietary mining consumables including Varistem stemming plugs, safety equipment (hardhats, eyewear, gloves), and blasting accessories. Products are sold directly to mining, quarrying, and construction operations globally.
2. Engineering Consulting Services: The company offers engineering consulting services for blast optimization, QA/QC, blast design, and specialist third-party audits for sensitive-area blasting operations.

Pricing tiers

Go-to-market motion1 record

Distribution channels2 records

Marketing channels4 records

Core offering

ERG Industrial manufactures and sells the Varistem line of stemming plugs and ancillary mining consumables used in blast holes at mining, quarrying, and construction operations. The company also distributes a Lift Safety PPE portfolio (hardhats, eyewear, gloves) and provides engineering consulting for blast optimization, QA/QC, and sensitive-area blasting audits.

Product overview

ERG Industrial is a quarry, mining, and construction supplies company offering a portfolio of blast optimization products and safety equipment. The core offering centers on the Varistem® brand of stemming plugs for blasting energy optimization, complemented by collar protection products (Pink Collar Saver Cones, Hole Covers), QAQC tools (Mining Dip & Survey Rope, Hole Markers), and O-Pitdev blast design software. Mine visibility and safety products include 1.8m/0.85m/1.5m Solar Flashing Cones, 1.8m Barrier Cones, and Roadquip® Flexi-Cones. The Lift Safety sub-brand covers personal protective equipment including DAX carbon fiber/fiber resin/forged carbon hardhats, safety eyewear (Fusion, Banshee, Lancer, Tracker), and gloves (Option Pro, Tacker Winter with Thinsulate, Super Duty Impact, Super Duty Grey, Grunt, Handler, Tacker, Semi-Fingerless). ERG Industrial also provides engineering consulting services for blast optimization and sensitive-area blasting.

Differentiator

Problem solved

Functional benefit

Brands

• Varistem: Stemming plug brand for mining, quarrying, and civil blasting applications. Increases energy retention and utilization during blasting, resulting in improved fragmentation, reduced flyrock, reduced noise and airblast, and downstream productivity gains.
• LIFT
• Pink Collar Saver Cones
• Hole Covers
• Solar Flashing Cones
• O-Pitdev

Products and services

• Varistem Stemming Plugs Proprietary dip-moulded, tear-resistant stemming plugs installed at the top of the explosive column in blastholes. During detonation, the plug wedges into the stemming to create a temporary pressure seal, retaining blast energy and improving fragmentation, reducing flyrock, airblast, and noise. Sold to mining, quarrying, and construction operations globally.
• Pink Collar Saver Cones Cone-shaped protectors that shield blasthole collars from collapsing, keeping holes free from debris, securing downlines, and reducing the number of re-drills required. Used in mining and blasting operations.
• Hole Covers Protective covers for blastholes that reduce lost blastholes caused by collar collapses, water ingress, and debris blockages, keeping hole collars intact and rainwater out of blastholes. Used in mining and blasting operations.
• Mining Dip & Survey Rope Specialized rope used for drill and blast QAQC improvement, used for measuring hole depths and surveying blastholes. Sold to mining drill-and-blast operations.
• Hole Markers Markers used for drill and blast QAQC improvement to identify and label blasthole locations and depths. Sold to mining drill-and-blast operations.
• O-Pitdev Blast Design Software Blast design software used for PPV (peak particle velocity) prediction modeling, charge design, timing design, and post-blast reporting. Features include PPV rings spaced at 10m intervals, timing simulation, and as-drilled blast design capabilities. Used by mining drill-and-blast engineers.
• 1.8m Solar Flashing Cones Solar-powered safety cones for mining, construction, and industrial site delineation. Charges in 6 hours of daylight and runs for up to 48 hours, improving worker safety during night shifts and low-light conditions. Available in multiple flashing color options.
• 1.8m Barrier Cones 1.8-meter barrier safety cones manufactured from high-quality durable plastic for demarcation and delineation across various industries, most prominently in the open cast mining industry.
• 0.85m Solar Flashing Cones Compact solar-powered safety cone for site delineation and safety marking in mining, construction, and industrial environments.
• 1.5m Solar Flashing Delineator Solar-powered delineator for site safety marking and hazard delineation in mining, construction, and industrial settings.
• Blasting Wire Copper detonation wire for blasting purposes, available in various gauges (0.5mm to 0.86mm) and configurations (single and twin-twisted) in multiple colors including green/yellow and white. Used in mining and quarrying blasting operations.
• Roadquip Flexi-Cone Flexible one-piece delineation cones manufactured from virgin PVC, available in 450mm and 750mm sizes in high-gloss dayglo orange or yellow, with optional reflective sleeves. Used for site delineation and traffic safety.
• Wheel Chocks Wheel chocks designed to prevent stationary vehicles from moving, available in standard sizes and colors for mine vehicle safety applications.
• Lift Safety PPE Brand Personal protective equipment brand encompassing DAX carbon fiber, fiber resin, and forged carbon hardhats (wide-brim and cap styles), safety eyewear (Fusion, Banshee, Lancer, Tracker models), and gloves (Option Pro, Tacker Winter with Thinsulate, Super Duty Impact, Super Duty Grey, Grunt, Handler, Tacker, Semi-Fingerless). Sold to mining, construction, and industrial workforces.
• Lift Eyewear Range Safety eyewear products under the Lift Safety brand, including Tracker, Fusion, Banshee, and Lancer models, combining function and form for industrial safety applications.
• DAX Forged Carbon Hard Hat Premium forged carbon hard hat with chin strap, offering high impact protection and durability for mining and industrial applications.
• DAX White Carbon Full Brim Hard Hat Fiber-reinforced resin hardhat with full-brim design, triple-reinforced crown, 6-point suspension system, LUX ratcheting dial, moisture-wicking liner, and Brim Grip. Heat resistant to 350°F (177°C). Certified to ANSI Z89.1-2014 Type 1, Class G and EN 397 standards.
• Engineering Consulting Services Professional consulting services including specialist third-party audits, QA/QC, blast design, and blast impact modeling for mining and quarrying operations. Includes sensitive-area blasting services with PPV prediction modeling, multi-diameter design comparison, and systematic QA/QC.

Quantifiable outcome

• 11% increase in advance per blast (2.46m to 2.82m) at underground platinum mine, contributing R1.91 billion in annual net benefit
• +8 more outcomes

Named customers3 records

Segments3 records

Ideal customer profiles3 records

Technology focussed No

API detail

Has API

No

API docs

API detail

Core technology

AI maturity

App detail

Feature5 records

Partnerships

Two partnerships are on record, tiered core and minor.

• Minxcon ConsultingcoreStrategic or Co-development PartnerMinxcon Consulting, a mining consulting firm, partnered with ERG Industrial for blast optimisation studies. ERG Industrial conducted excellent blast optimisation work for international clients of Minxcon, resulting in satisfied clients.
• Mota-Engil GuineaminorImplementation/ SI/ Consulting PartnerMota-Engil Guinea uses ERG Industrial's Varistem Blasting Plugs for improving blast efficiency in their mining operations. Significant improvements in rock fragmentation and operational cost savings were achieved.

Scale indicators6 records

Recent moves6 records

Expansion highlights5 records

Broad incumbents

• MSA Safety: Global safety equipment manufacturer whose PPE portfolio competes directly with ERG's LIFT/DAX hardhat, eyewear, and glove lines. Broader incumbent that overlaps on the industrial PPE component of ERG's portfolio.
• Dyno Nobel: Global explosives manufacturer and blasting services provider serving mining, quarrying and construction. Overlaps with ERG's stemming plug business within a broader explosives and initiation-systems portfolio.
• Orica: World's largest provider of commercial explosives and blasting systems to mining, quarrying and infrastructure. Directly comparable to ERG as the global category leader in blasting, though Orica's portfolio spans bulk emulsions, initiation systems, digital blasting and downstream digital tools rather than specializing in stemming plugs.
• 3M Safety: Diversified global industrial conglomerate whose Personal Safety division competes with ERG's LIFT brand across hardhats, eyewear, gloves, and hearing protection. Broad incumbent in industrial PPE rather than specializing in mining consumables.

Regional players

• ENAEX: Latin America's largest mining explosives company, expanding globally in blasting solutions and services. Comparable to ERG in blasting consumables, though concentrated in South America.

Direct peers

• Austin Powder: Family-owned global manufacturer of industrial explosives and blasting accessories. Similar ownership profile to ERG and direct overlap on stemming products and blasting services.
• MAXAM: Global provider of blasting solutions including explosives, detonators, and accessories to mining, quarrying, and civil works. Comparable to ERG as a directly competing blasting consumables and services provider.
• EPC Groupe: European-based explosives and blasting services company serving mining, quarrying, and civil construction. Comparable to ERG on stemming accessories and blasting engineering services.
• BME (a division of Omnia Holdings): South Africa-based manufacturer of explosives, initiation systems, and blasting accessories for mining. Most direct geographic and product-line competitor to ERG Industrial, particularly across African mining customers.

Emerging players

• DetNet: South Africa-based provider of electronic detonators and blasting initiation systems. Direct adjacency to ERG's blast optimization offering, with overlap on digital blast design and PPV-related tooling.

Market position

Strengths4 records

Weaknesses5 records

Competitive moat5 records

Key risks6 records

Key highlights6 records

Customer concentration

• LinkedInlinkedin.com/company/erg-industrial

Compliance3 records

Revenue estimate

Valuation estimate

Number of profiles

Profiles4 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 ERG Industrial