CLS Engineering
- Company typePrivate
- Founded-
- HeadquartersAlberton, South Africa
- Headcount—
- GTM typeB2B
- OfferingServices
What CLS Engineering does
CLS Engineering is a privately held, 100% Black owned industrial engineering services company based in Alberton, Gauteng, South Africa. The company specializes in machining, repairs, and maintenance for production plants, operating through three integrated service lines: Mechanical Engineering (conventional machining of gearboxes, pumps, valves, blowers, and mechanical screens, plus balancing, alignment, and on-site repair); Boiler Shop (coded welding of stainless and mild steel, structural steel fabrication, pipe bending, and guillotine cutting); and Electric Motor Winding (armature and motor rewinding for AC variable speed, induction, and fan motors, submersible pumps, transformers, welding machines, and generators, plus rotor balancing).
The company serves a diversified customer base that includes leading private companies, SMEs, South African government departments, municipalities, and state-owned enterprises, with B-BBEE status functioning as a key credential for public-sector procurement. Its go-to-market is sales-led and quote-based, relying on direct phone and email contact, a "Request a Quote" web funnel, and social media presence on Facebook, LinkedIn, and WhatsApp, with services delivered on-site at customer locations. Two named senior staff lead the business: Silas Manyokwe (Technical/Operations) and Robert Baloyi (Finance/Accounts). No funding rounds, parent company, subsidiaries, patents, awards, or AI/ML capabilities are disclosed, and the company is bootstrapped and founder-led, with a stated vision to become the preferred engineering partner in South Africa, Africa, and beyond.
CLS Engineering firmographics
Firmographics- Name
- CLS Engineering
- Legal name
- CLS Engineering
- Website
- https://clsengineering.co.za
- Company type
- Private
- Operating status
- Operating
- Ownership category
- akta.pro rank
CLS Engineering industry classification
Industry- Product category
- Industrial Engineering Services
- NAICS
- Engineering Services (541330), Fluid Power Pump and Motor Manufacturing (333996)
- SIC
- Services-Engineering Services (8711), General Industrial Machinery & Equipment, Nec (3569), Pumps & Pumping Equipment (3561)
- akta.pro primary industry
- Seals, Valves & Auxiliary Components (for Pumps/Compressors) (IMAHANAH)
Keywords
Where CLS Engineering is headquartered
LocationHeadquarters
- HQ city
- Alberton
- HQ country
- South Africa
- HQ region
- Africa
Offices1 record
Markets served
CLS Engineering business model
Business model- GTM type
- B2B
- Offering type
- Services
- Cost components
- Personnel, Operations, Supply Chain, Marketing or Sales, Infrastructure
Revenue model
- Engineering Services Revenue: The company generates revenue through providing specialized engineering services including mechanical engineering, boiler shop/welding services, and electric motor winding/repairs. Revenue is service-based, likely project or contract-driven with quotes provided based on customer requirements.
Pricing tiers
| Model | Billing | Price |
|---|---|---|
| Other | Multi-year contract | Custom quotation-based pricing |
Go-to-market motion1 record
Distribution channels1 record
Marketing channels3 records
CLS Engineering product offering
Product offeringCore offering
CLS Engineering provides machining, repairs, maintenance, structural steelwork, and electric motor winding for industrial production plants and municipal infrastructure. The firm operates three service lines — mechanical engineering (conventional machining, repairs, reconditioning of gearboxes, pumps, valves, blowers, screens, screws and spiral conveyors), boiler shop work (coded welding, structural steel, stainless and mild steel welding, pipe bending, guillotine cutting), and electric motor winding (armature and motor rewinding for AC motors, submersible pumps, plus rotor, transformer, welding machine and generator balancing). Services are delivered to private companies, SMEs, government departments, municipalities, and state-owned enterprises from its Alberton, Gauteng base.
Product overview
CLS Engineering is a 100% Black owned engineering services company that provides machining, repairs, and maintenance services for production plants. The company operates three main service divisions: Mechanical Engineering Services (machine shop, equipment repairs, blower services), Boiler Shop Services (fabrication, welding, structural steel), and Electric Motor Winding Services (armature/motor rewinding, rotor balancing). The company uses modern technologies and serves private companies, SMEs, government departments, municipalities, and state-owned enterprises.
Differentiator
Problem solved
Functional benefit
Products and services
- Mechanical Engineering Services Comprehensive mechanical engineering services including machine shop facilities with conventional machining, repairs, maintenance, installation and reconditioning of industrial equipment such as gearboxes, pumps, and valves, plus repairs to blowers, balancing and alignment of blowers, mechanical fine and coarse screens, and repairs to screws and spiral conveyors. Intended for industrial production plants and municipal infrastructure operators.
- Boiler Shop Services Fabrication and welding services including coded welding, structural steel works, welding of both stainless and mild steel, pipe bending services, and guillotine cutting services for industrial applications. Targeted at industrial and infrastructure clients needing coded welding and structural steel fabrication.
- Electric Motor Winding Services Armature and motor rewinding services for AC variable speed motors, AC induction motors, AC fan motors, and submersible pumps, plus balancing of rotors, transformers, welding machines and generators. Designed for industrial plants and municipal infrastructure that need to refurbish rather than replace electric motors.
Companies that use CLS Engineering
Customer profileNamed customers5 records
Segments5 records
Ideal customer profiles3 records
CLS Engineering technology and API
TechnologyTechnology focussed No
API detail
- Has API
- No
- API docs
- API detail
Core technology
AI maturity
App detail
Feature3 records
CLS Engineering partnerships and signals
Strategic signalScale indicators4 records
Recent moves3 records
Expansion highlights4 records
CLS Engineering competitors and assessment
Company assessmentBroad incumbents
- ACTOM: Largest South African manufacturer and service provider of electrical equipment, including MV/LV motors, generators, and industrial maintenance services. Overlaps with CLS across motor rewinding and industrial plant maintenance, but operates at substantially greater scale and with a national footprint.
- Stefanutti Stocks: JSE-listed South African construction and engineering group with mechanical, structural steel, and industrial services divisions. Comparable to CLS's structural steelwork and welding offering, but operating at significantly larger scale.
- Worley South Africa: Global engineering, procurement, and construction services firm with a substantial South African practice across energy, mining, and industrial clients. Adjacent rather than directly competitive with CLS, but competes for the same industrial maintenance and plant-engineering wallet.
- Babcock Africa: South African industrial services business covering power generation, mechanical handling, and plant maintenance. Comparable to CLS on industrial equipment repair and maintenance, with a far larger resource base and established credentials.
Others
- Aurecon South Africa: Global engineering and infrastructure advisory with a significant South African practice. Not a direct competitor to CLS's workshop services, but adjacent as an engineering services provider for industrial clients in the same market.
- Rand-Air: South African industrial equipment services and rental business (part of Atlas Copco), focused on compressors, generators, and on-site industrial equipment support. Adjacent to CLS's blower repair and industrial maintenance scope.
Direct peers
- Zest WEG Group: South African subsidiary of WEG, manufacturing and servicing electric motors, generators, transformers, and motor control gear. Comparable to CLS on the electric motor and armature rewinding side, with a much broader product portfolio and manufacturing base.
- Marthinusen & Coutts: South Africa's leading independent motor rewinding and industrial electrical services specialist (now part of ACTOM). Directly comparable to CLS Engineering's electric motor winding and armature rewinding service line, and the benchmark scale competitor in that exact niche.
- KSB South Africa: South African arm of global pump and valve manufacturer KSB. Directly comparable to CLS's pump and valve repair and machining service line, and competes for the same water-treatment, sewage, and industrial pump maintenance accounts.
Regional players
- Genrec Engineering: South African heavy engineering and fabrication firm historically serving mining, steel, and industrial clients. Comparable to CLS's boiler shop and structural steelwork offering, with a heavier fabrication footprint.
Market position
Strengths1 record
Weaknesses5 records
Competitive moat4 records
Key risks7 records
Key highlights6 records
Customer concentration
CLS Engineering social profiles
Digital presenceCLS Engineering financial estimates
Financial estimateRevenue estimate
Valuation estimate
CLS Engineering leadership team
Management profileNumber of profiles
Profiles2 records
CLS Engineering funding detail
Funding detailFunding overview
Funding rounds
Investors
Funding detail is available on the Subscription and Enterprise plan.Contact sales →
CLS Engineering 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 CLS Engineering
What does CLS Engineering do?
CLS Engineering provides machining, repairs, maintenance, structural steelwork, and electric motor winding for industrial production plants and municipal infrastructure. The firm operates three service lines — mechanical engineering (conventional machining, repairs, reconditioning of gearboxes, pumps, valves, blowers, screens, screws and spiral conveyors), boiler shop work (coded welding, structural steel, stainless and mild steel welding, pipe bending, guillotine cutting), and electric motor winding (armature and motor rewinding for AC motors, submersible pumps, plus rotor, transformer, welding machine and generator balancing). Services are delivered to private companies, SMEs, government departments, municipalities, and state-owned enterprises from its Alberton, Gauteng base.
Is CLS Engineering a public or private company?
CLS Engineering is a private company. It is classified as founder individual operated bootstrapped and is currently operating.
When was CLS Engineering founded?
CLS Engineering was founded in -1.
Where is CLS Engineering based?
CLS Engineering is headquartered in Alberton, South Africa, in the Africa region.
How does CLS Engineering make money?
One revenue line is on record: engineering Services Revenue.
Who are CLS Engineering's main competitors?
Broad incumbents on record are ACTOM, Stefanutti Stocks, Worley South Africa and Babcock Africa. Others are Aurecon South Africa and Rand-Air. Direct peers are Zest WEG Group, Marthinusen & Coutts and KSB South Africa. Genrec Engineering is listed as a regional player.
Does CLS Engineering have an API?
No public API is recorded for CLS Engineering.
What industry is CLS Engineering in?
CLS Engineering's product category is Industrial Engineering Services. Its primary akta.pro industry code is IMAHANAH, Seals, Valves & Auxiliary Components (for Pumps/Compressors). Its NAICS code is 541330 and its SIC code is 8711.