Mining And Surface Certification

What Mining And Surface Certification does

MASC (Mining And Surface Certification) operates as a Hazardous Locations / Ex Equipment Certification Body and Test Laboratory based in Centurion/Pretoria, South Africa. The company delivers accredited certification, testing, and compliance services for explosion-protected equipment used in mining, manufacturing, and other industries with explosive atmospheres. Its core offering spans South African IA certification, international certification support (IECEx, ATEX, UKEx, ANZEx), a SANAS-accredited C83 Mark Scheme for manufacturing and repair quality systems, batch inspections, area classification studies, on-site inspections, loop approvals, and product-development guidance. Underlying operations rest on a SANAS ISO/IEC 17025:2005-accredited test laboratory, IECEx ExCB/ExTL accreditation, and government approvals from the Department of Mineral Resources and Energy (DMRE) and the Department of Labour (DOL); MASC is the first private-sector SANAS-accredited Certification Body (C83) in Sub-Saharan Africa.

The company generates revenue through professional services and per-engagement fees across five streams: certification services (IA, IECEx, ATEX/UKEx/ANZEx), accredited testing services (flameproof and intrinsic-safety assessments, environmental conditioning), Mark Scheme / quality-system audits conducted over 3-year permit cycles, area classification services, and instructor-led training courses covering hazardous locations, intrinsic safety, and flameproof equipment. MASC operates a consultative, sales-led go-to-market model with a free 20-minute consultation as the entry point, direct engagement with mining and manufacturing clients, on-site inspection delivery, and distribution through its own website, LinkedIn, Facebook, Instagram, and an email newsletter. Specific pricing is not publicly disclosed.

The organization reports 11-50 employees, more than 100 years of combined team expertise, over 16,000 successful assessments completed, and is a member of the South African Flameproof Association (SAFA). It is a privately held South African (Pty) Ltd company with no disclosed funding, M&A, parent-company, or public-market activity.

Name

Mining And Surface Certification

Legal name

MASC Mining And Surface Certification (Pty) Ltd

Website

https://masc-ex.com

Company type

Private

Founded year

2009

Operating status

Operating

Headcount range

11–50 employees

Short description

MASC is a South African SANAS- and IECEx-accredited certification body and test laboratory delivering Ex equipment certification, hazardous-location testing, quality-system audits, and training to the mining, manufacturing, and broader explosive-atmosphere industries across Southern Africa and international schemes.

Ownership category

akta.pro rank

Headquarters

HQ city

Centurion

HQ country

South Africa

HQ region

Africa

Offices1 record

Markets served

GTM type

B2B

Offering type

Services

Cost components

Personnel, Operations, Technology or R&D, Infrastructure, Marketing or Sales, Others

Revenue model

1. Certification Services: IA certification, IECEx certification, ATEX/UKEx/ANZEx international certification support, product certification, system certification, and component certification for explosion-protected equipment.
2. Testing Services: Full SANAS/IECEx accredited test laboratory services including batch testing, flameproof assessments, intrinsic safety assessments, and environmental conditioning for ingress protection verification.
3. Training Services: Training courses covering hazardous locations, intrinsic safety, flameproof, installation, inspection, maintenance, design, and repair. Led by experienced instructors with local and international experience.
4. Mark Scheme / Quality System Audits: SANAS-accredited Mark Scheme certification for manufacture and repair facilities. Includes pre-audit visits, surveillance audits, and permit administration for 3-year periods.
5. Area Classification Services: Dust, gases and vapours area classifications, on-site classifications, drawing reviews, classification reports, and annual review services.

Pricing tiers

Go-to-market motion1 record

Distribution channels3 records

Marketing channels5 records

Core offering

MASC operates as a SANAS- and IECEx-accredited Hazardous Locations / Ex Equipment Certification Body and Test Laboratory. It issues IA, IECEx, ATEX, UKEx, and ANZEx certificates, conducts batch and on-site inspections, performs SANAS-accredited Mark Scheme (C83) quality system audits, delivers area classification studies, and provides structured training on intrinsic safety, hazardous locations, and flameproof techniques. Customers are primarily Southern African mining operators, OEMs, and industrial users of explosion-protected equipment.

Product overview

MASC (Mining And Surface Certification) operates as a certification body and test laboratory offering a comprehensive suite of hazardous location and explosion-protected equipment services. The core portfolio includes IECEx Certification for international compliance, the SANAS-accredited Mark Scheme (C83) for manufacturing and repair quality assurance, and IA Certification for South African market compliance. Supporting services include batch testing, on-site inspections, area classification, loop approvals, international certification support (ATEX, UKEx, ANZEx), and product development support. The company also provides complementary training courses covering Intrinsic Safety, Hazardous Locations, and Flameproof equipment topics. The product architecture follows a services-based model where certification schemes (IECEx, Mark Scheme, IA) serve as the primary offerings, supplemented by testing, inspection, and training services.

Differentiator

Problem solved

Functional benefit

Brands

• ICS (International Ex Certification Services): IECEx Certification services for equipment and service facility approvals - Note: Clarification on Name and Logo Update indicates ICS is associated with MASC

Products and services

• IECEx Certification International certification scheme verifying compliance with IEC standards for hazardous-area equipment, service facilities, and personnel competency for clients selling or operating explosion-protected products globally.
• Mark Scheme Certification (C83) SANAS-accredited certification scheme for manufacturing and repair facilities, including pre-audit visits, surveillance audits, and 3-year permit administration based on ISO/IEC 17065 principles.
• IA Certification South African certification for explosion-protected equipment covering conversions, type certifications, machine and skid inspections, and recertification of legacy Ex equipment/certificates.
• International Certification Support (ATEX, UKEx, ANZEx)

Quantifiable outcome

• 16,000+ successful assessments completed
• +1 more outcomes

Segments3 records

Ideal customer profiles4 records

Technology focussed No

API detail

Has API

No

API docs

API detail

Core technology

AI maturity

App detail

Feature5 records

Partnerships

One partnership is on record.

• South African Flameproof Association (SAFA)coreOthersMASC is a member of SAFA, which is the acknowledged Hazardous Location / Explosion Protected equipment association in South Africa. This membership provides industry recognition and networking within the hazardous locations sector.

Scale indicators5 records

Recent moves6 records

Expansion highlights4 records

Direct peers

• CSA Group: Standards development and testing/certification organization with hazardous locations certification including IECEx accreditation. Comparable to MASC as a specialized Ex certification body serving manufacturers across multiple jurisdictions.
• FM Approvals: International third-party certification body accredited under IECEx for explosion-protected equipment. Closely comparable to MASC's specialized ExCB/ExTL role, with similar niche focus on hazardous location approvals.
• SGS Baseefa: UK-based Ex Certification Body and Test Laboratory within the SGS group, with deep IECEx and ATEX expertise. Most direct comparable to MASC's specialized ExCB/ExTL business model, though operating at greater scale from a UK base.

Broad incumbents

• Intertek: Global TIC firm providing hazardous locations testing and certification across multiple Ex schemes (IECEx, ATEX, ETL). Comparable to MASC in core offering of product certification for explosive atmospheres, with broader industry reach.
• Bureau Veritas: Global TIC incumbent offering industrial testing and certification services including hazardous location and Ex-related work. Comparable to MASC as a one-stop certification provider, though at much greater scale and geographic reach.
• TÜV SÜD: International testing and certification group with IECEx Test Laboratory and Certification Body accreditation for explosion-protected equipment. Competes directly with MASC for ATEX/IECEx approvals and global Ex scheme work.
• TÜV Rheinland: Global TIC provider accredited as an Ex Certification Body and Test Laboratory under IECEx. Directly comparable to MASC's core IECEx/ATEX certification, testing, and quality assessment services.
• SGS: Global Testing, Inspection, and Certification leader operating across multiple industries including mining and Ex equipment via its SGS Baseefa unit. SGS is a broad incumbent with overlapping IECEx and ATEX capabilities that competes with MASC for the same international scheme work.
• UL LLC (UL Solutions): Global safety science company with IECEx accreditation issuing ExTRs and QARs for hazardous location equipment. Competes with MASC for North American and global manufacturer certification work via UL's recognized component marks.
• DEKRA: Global testing, inspection, and certification organization active in industrial and automotive sectors, with ATEX/IECEx certification capabilities that overlap directly with MASC's Ex certification and testing services.

Market position

Strengths4 records

Weaknesses4 records

Competitive moat4 records

Key risks6 records

Key highlights6 records

Customer concentration

• Facebookfacebook.com/mascsouthafrica
• LinkedInlinkedin.com/company/masc-certification
• Instagraminstagram.com/masc_ex?igsh=NTc4MTIwNjQ2YQ==

Compliance7 records

Revenue estimate

Valuation estimate

Number of profiles

Profiles7 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 Mining And Surface Certification