The Particle Group
The Particle Group is a South African holding company owning AMIS and CDN, two independent analytical-services businesses that manufacture matrix-matched Certified Reference Materials and run ISO17043-accredited Proficiency Testing schemes for mining, construction, engineering, agricultural, and metallurgical laboratories across 6 countries.
- Company typePrivate
- Founded-
- HeadquartersGauteng, South Africa
- Headcount11–50
- GTM typeB2B
- OfferingHardware or Manufacturing
What The Particle Group does
The Particle Group (TPG) is a South African-domiciled holding company established in 2022 that consolidates two independent analytical-services businesses — AMIS and CDN — serving the Mining, Construction, Engineering, Agricultural, and Metallurgical industries. AMIS is an internationally accredited manufacturer and supplier of matrix-matched Certified Reference Materials (CRMs) and operates an ISO17043-accredited inter-laboratory Proficiency Testing (PT) scheme. CDN produces Certified Reference Materials for the Mining & Exploration industry, preparing all standards from real ores or blends of real ore with ore concentrates, offering both in-house and custom-manufactured CRMs.
TPG's underlying technology is materials science rather than software: precision-manufactured reference standards used by analytical laboratories for quality assurance, calibration, and inter-laboratory proficiency benchmarking — a mission-critical input in mining assay workflows where accuracy directly affects resource estimation, ore valuation, and processing decisions. The group is majority-owned by Admaius Capital Partners (an Africa-focused private equity fund headquartered in Kigali, with offices across the continent) alongside TPG senior management, having transitioned in 2024 from prior ownership by Infinite Partners under Synerlytic Group Holdings.
The business model is B2B enterprise direct sales of CRM products and proficiency testing services to mining and exploration companies, laboratories, and industrial clients across a 6-country footprint. The group is described as having globally competitive margins with a cost advantage relative to major TIC players, holds Level 2 BBBEEE accreditation in South Africa, and is positioned by its PE sponsor for continued vertical and geographic expansion. Revenue, headcount, and pricing are not publicly disclosed.
The Particle Group firmographics
Firmographics- Name
- The Particle Group
- Legal name
- The Particle Group
- Website
- https://theparticlegrp.com
- Company type
- Private
- Operating status
- Operating
- Headcount range
- 11–50 employees
- Short description
- The Particle Group is a South African holding company owning AMIS and CDN, two independent analytical-services businesses that manufacture matrix-matched Certified Reference Materials and run ISO17043-accredited Proficiency Testing schemes for mining, construction, engineering, agricultural, and metallurgical laboratories across 6 countries.
- Ownership category
- akta.pro rank
The Particle Group industry classification
Industry- Product category
- Certified Reference Materials
- SIC
- Services-Testing Laboratories (8734)
- akta.pro primary industry
- Reference Materials & Certified Reference Materials (CRMs) for Food Matrices (AFALAKAD)
- akta.pro secondary industry
- Central Laboratory & Clinical Trial Testing CROs (HLAGAAAE)
Keywords
Where The Particle Group is headquartered
LocationHeadquarters
- HQ city
- Gauteng
- HQ country
- South Africa
- HQ region
- Africa
Offices1 record
Markets served
The Particle Group business model
Business model- GTM type
- B2B
- Offering type
- Hardware or Manufacturing
- Cost components
- Supply Chain, Personnel, Operations, Technology or R&D, Infrastructure, Marketing or Sales
Revenue model
- Certified Reference Materials (CRM) Sales: Manufacture and supply of matrix matched Certified Reference Materials for analytical laboratories in mining and exploration sectors. Products include standard in-house CRMs as well as custom-made CRMs according to customer specifications.
Go-to-market motion1 record
Distribution channels1 record
Marketing channels1 record
The Particle Group product offering
Product offeringCore offering
The Particle Group manufactures and supplies Certified Reference Materials (CRMs) for analytical laboratories serving mining, construction, engineering, agricultural, and metallurgical sectors. Through its AMIS subsidiary, it offers a wide range of matrix-matched CRMs and runs an ISO17043 accredited inter-laboratory Proficiency Testing (PT) scheme; through CDN, it produces CRMs for the Mining & Exploration Industry, prepared from real ores or blends of real ore with ore concentrates, including custom-made CRMs to specification.
Product overview
The Particle Group operates as a holding company owning two independent analytical businesses — AMIS and CDN — that are leading players in their respective fields, offering mission critical services and products to the Mining, Construction, Engineering, Agricultural, and Metallurgical industry sectors. AMIS focuses on matrix-matched Certified Reference Materials and Proficiency Testing schemes, while CDN specializes in Certified Reference Materials for the Mining and Exploration Industry. Together, these businesses offer complementary CRM products serving the global TIC (Testing, Inspection, and Certification) market.
Differentiator
Problem solved
Functional benefit
Products and services
- AMIS A leading internationally accredited manufacturer and supplier of a wide range of matrix matched Certified Reference Materials, and an ISO17043 accredited inter-laboratory Proficiency Testing (PT) scheme provider, serving analytical laboratories across mining and related sectors globally.
- CDN Produces Certified Reference Materials for the Mining & Exploration Industry — standards are prepared from real ores or blends of real ore with ore concentrates, offered as a wide range of in-house CRMs as well as custom-made CRMs manufactured according to customer specifications and requirements.
Companies that use The Particle Group
Customer profileSegments5 records
Ideal customer profiles1 record
The Particle Group technology and API
TechnologyTechnology focussed No
API detail
- Has API
- No
- API docs
- API detail
Core technology
AI maturity
App detail
Feature1 record
The Particle Group partnerships and signals
Strategic signalPartnerships
Two partnerships are on record, tiered core.
- AMIScoreAMIS is a leading internationally accredited manufacturer and supplier of matrix matched Certified Reference Materials and ISO17043 accredited Proficiency Testing scheme provider. It operates as an independent business unit under The Particle Group.
- CDNcoreCDN produces Certified Reference Materials for the Mining & Exploration Industry, preparing all standards from real ores or blends of real ore with ore concentrates. Offers in-house CRMs and custom CRM manufacturing. Operates as an independent business unit under The Particle Group.
Scale indicators3 records
Recent moves7 records
Expansion highlights6 records
The Particle Group competitors and assessment
Company assessmentBroad incumbents
- ALS Limited: Australian-headquartered global TIC services provider with a particularly strong mining and exploration testing footprint. Competes with TPG in mining analytical services but operates at far greater scale across multiple end markets.
- SGS SA: World-leading TIC company with deep mining and minerals testing operations globally. Provides analytical testing services and reference-material-related offerings to mining majors, competing with TPG as a broad-scope incumbent.
- Merck KGaA (Sigma-Aldrich / Supelco): Global life sciences and analytics major with a substantial certified reference materials portfolio through Sigma-Aldrich/Supelco. Competes with TPG in CRM supply but as part of a much broader chemicals and life sciences portfolio rather than a mining-focused specialist.
- Intertek Group: Global TIC major offering quality assurance and testing services across multiple industries including minerals and mining. Competes with TPG at the broader service level rather than as a specialist CRM manufacturer.
- Bureau Veritas: Global TIC major offering testing, inspection, and certification across commodities, mining, and industrial sectors. Competes with TPG indirectly as a large-scale mining services buyer and broader TIC alternative.
Direct peers
- AccuStandard: US manufacturer of certified reference materials and analytical standards for environmental, food, and industrial testing laboratories. Overlaps with AMIS in custom CRM manufacturing and analytical standards supply.
- SCP SCIENCE: Canadian manufacturer of certified reference materials, calibration standards, and sample preparation products for analytical laboratories. Directly competes with AMIS in the broader analytical CRM market serving mining and industrial labs.
- Inorganic Ventures: US-based manufacturer of inorganic certified reference materials for analytical spectroscopy and chromatography. Direct competitor to AMIS in inorganic and custom CRM production for industrial and mining laboratories.
- LGC Group: UK-based life sciences and measurement services company offering reference materials and ISO17043-accredited Proficiency Testing schemes. Direct competitor to AMIS, particularly in PT scheme provision and certified reference standards.
- OREAS (Ore Research and Exploration): Australian manufacturer of matrix-matched Certified Reference Materials for the mining and exploration industry. Highly comparable to TPG's CDN subsidiary in product positioning, customer base, and mining-grade CRM focus.
Market position
Strengths5 records
Weaknesses5 records
Competitive moat5 records
Key risks6 records
Key highlights6 records
Customer concentration
The Particle Group social profiles
Digital presenceThe Particle Group compliance and trust
Trust signalCompliance2 records
The Particle Group financial estimates
Financial estimateRevenue estimate
Valuation estimate
The Particle Group leadership team
Management profileNumber of profiles
Profiles6 records
The Particle Group subsidiaries and ownership
Company hierarchySubsidiaries2 records
The Particle Group funding detail
Funding detailFunding overview
Funding rounds
Investors
Funding detail is available on the Subscription and Enterprise plan.Contact sales →
The Particle Group M&A and investment
M&A and investmentM&A
Investments
M&A and investment is available on the Subscription and Enterprise plan.Contact sales →
Frequently asked questions about The Particle Group
What does The Particle Group do?
The Particle Group manufactures and supplies Certified Reference Materials (CRMs) for analytical laboratories serving mining, construction, engineering, agricultural, and metallurgical sectors. Through its AMIS subsidiary, it offers a wide range of matrix-matched CRMs and runs an ISO17043 accredited inter-laboratory Proficiency Testing (PT) scheme; through CDN, it produces CRMs for the Mining & Exploration Industry, prepared from real ores or blends of real ore with ore concentrates, including custom-made CRMs to specification.
Is The Particle Group a public or private company?
The Particle Group is a private company. It is classified as private equity controlled and is currently operating.
When was The Particle Group founded?
The Particle Group was founded in -1. It employs 11 to 50 people.
Where is The Particle Group based?
The Particle Group is headquartered in Gauteng, South Africa, in the Africa region.
How does The Particle Group make money?
One revenue line is on record: certified Reference Materials (CRM) Sales.
Who are The Particle Group's main competitors?
Broad incumbents on record are ALS Limited, SGS SA, Merck KGaA (Sigma-Aldrich / Supelco), Intertek Group and Bureau Veritas. Direct peers are AccuStandard, SCP SCIENCE, Inorganic Ventures, LGC Group and OREAS (Ore Research and Exploration).
Does The Particle Group have an API?
No public API is recorded for The Particle Group.
What industry is The Particle Group in?
The Particle Group's product category is Certified Reference Materials. Its primary akta.pro industry code is AFALAKAD, Reference Materials & Certified Reference Materials (CRMs) for Food Matrices, with a secondary code of HLAGAAAE, Central Laboratory & Clinical Trial Testing CROs. Its SIC code is 8734.