Teldust
Teldust is a privately held Danish manufacturer of industrial air filtration systems, founded in 1987 and headquartered in Vejle, Denmark. The company employs 101-250 people and remains under the ownership of its founder, Karl-Heinz Runge.
- Company typePrivate
- Founded1987
- HeadquartersVejle, Denmark
- Headcount101–250
- GTM typeB2B
- OfferingHardware or Manufacturing
What Teldust does
Teldust is a privately held Danish manufacturer specializing in industrial air filtration. Founded in 1987 and headquartered in Vejle, Denmark, the company has operated continuously for approximately 38 years and currently employs between 101 and 250 people. The business remains under the ownership of its founder, Karl-Heinz Runge, indicating an owner-operated structure with no disclosed external investors, parent company, or institutional shareholders.
The company develops and manufactures air filtration products, positioning it within the industrial air quality and emissions-control equipment sector. Beyond this core functional description, the source data does not document specific product lines, filtration technologies employed (e.g., baghouse filters, cartridge systems, HEPA-grade solutions), target end-markets, customer segments served, technical specifications, or proprietary technology components. The corporate website (teldust.com) returned only a verification/loading page rather than substantive product, application, or technical content, which represents a significant information gap for a manufacturer of this profile.
No revenue model, pricing structure, distribution channels, marketing channels, customer segments, value proposition details, partnerships, certifications, patents, or strategic transaction history (funding, M&A, leadership changes beyond founder continuity) are documented in the available source material. This thinness of public-facing information is itself a notable characteristic: the company appears to operate with a low public profile typical of small-to-mid-sized European industrial manufacturers serving B2B customers through direct or distributor channels, but no such channel detail is confirmed.
Teldust firmographics
Firmographics- Name
- Teldust
- Website
- https://teldust.com
- Company type
- Private
- Founded year
- 1987
- Headcount range
- 101–250 employees
- Short description
- Teldust is a privately held Danish manufacturer of industrial air filtration systems, founded in 1987 and headquartered in Vejle, Denmark. The company employs 101-250 people and remains under the ownership of its founder, Karl-Heinz Runge.
- Ownership category
- akta.pro rank
Teldust industry classification
Industry- Product category
- Industrial Air Filtration
- NAICS
- Industrial and Commercial Fan and Blower and Air Purification Equipment Manufacturing (333413)
- SIC
- Industrial & Commercial Fans & Blowers & Air Purifing Equip (3564)
- akta.pro primary industry
- Dust Collection & Air Filtration Equipment (Industrial) (IMAHALAF)
- akta.pro secondary industries
- Air Quality & Filtration Equipment (IAQ) (IMAHAKAI), Separation & Filtration Equipment (Filters, Centrifuges, Membranes) (IMAHAEAB)
Keywords
Where Teldust is headquartered
LocationHeadquarters
- HQ city
- Vejle
- HQ country
- Denmark
- HQ region
- Europe
Markets served
Teldust business model
Business model- GTM type
- B2B
- Offering type
- Hardware or Manufacturing
- Cost components
- Operations, Personnel, Supply Chain
Teldust product offering
Product offeringCore offering
Teldust develops and manufactures air filtration equipment. Founded in 1987 and headquartered in Vejle, Denmark, the company produces filtration systems for industrial and commercial applications, employing 101-250 people in its manufacturing operations.
Differentiator
Problem solved
Functional benefit
Companies that use Teldust
Customer profileIdeal customer profiles1 record
Teldust technology and API
TechnologyTechnology focussed No
API detail
- Has API
- No
- API docs
- API detail
Core technology
AI maturity
App detail
Teldust partnerships and signals
Strategic signalRecent moves1 record
Teldust competitors and assessment
Company assessmentBroad incumbents
- Alfa Laval: Swedish global leader in separation and fluid handling equipment, including industrial filtration and air treatment systems. Adjacent category with overlapping industrial customer base.
- MANN+HUMMEL: German-headquartered global filtration specialist covering automotive, industrial, and cleanroom filtration. Direct category overlap with Teldust on industrial air filtration, with substantially greater scale and geographic reach.
- Donaldson Company: Global leader in industrial filtration, including dust collection and air filtration systems. Operates across a much broader portfolio than Teldust but is the benchmark incumbent in the same product category.
- Parker Hannifin: US-based diversified motion and control technologies manufacturer with a substantial industrial filtration division. Broad incumbent serving overlapping industrial filtration buyers as Teldust.
Regional players
- Dantherm Group: Danish-headquartered manufacturer of climate and air handling solutions, including air filtration for industrial and mobile applications. Same Danish origin as Teldust with overlapping air treatment capability.
Direct peers
- Nederman: Swedish-headquartered manufacturer of industrial air filtration and dust collection solutions. Closely comparable to Teldust in product category, target customer (industrial manufacturers), and Nordic European operating base.
- Camfil: Swedish manufacturer of air filters and clean air solutions for commercial and industrial applications. Closely comparable product offering, Nordic European origin, and overlapping industrial customer base with Teldust.
- Sly Inc. US-based specialist manufacturer of industrial dust collection and air filtration equipment. Closely comparable product focus and target customer segment to Teldust.
- AAF Flanders: US-headquartered manufacturer of industrial air filtration products and systems. Directly competes in dust collection and air cleaning equipment markets similar to Teldust's core offering.
- Torit (Donaldson brand): Donaldson's dedicated industrial dust collection and air filtration brand. Direct product-line overlap with Teldust's air filtration manufacturing focus.
Market position
Strengths4 records
Weaknesses4 records
Competitive moat1 record
Key risks4 records
Key highlights4 records
Customer concentration
Teldust social profiles
Digital presenceTeldust financial estimates
Financial estimateRevenue estimate
Valuation estimate
Teldust leadership team
Management profileNumber of profiles
Profiles1 record
Teldust funding detail
Funding detailFunding overview
Funding rounds
Investors
Funding detail is available on the Subscription and Enterprise plan.Contact sales →
Teldust 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 Teldust
What does Teldust do?
Teldust develops and manufactures air filtration equipment. Founded in 1987 and headquartered in Vejle, Denmark, the company produces filtration systems for industrial and commercial applications, employing 101-250 people in its manufacturing operations.
When was Teldust founded?
Teldust was founded in 1987. It employs 101 to 250 people.
Where is Teldust based?
Teldust is headquartered in Vejle, Denmark, in the Europe region.
Who are Teldust's main competitors?
Broad incumbents on record are Alfa Laval, MANN+HUMMEL, Donaldson Company and Parker Hannifin. Dantherm Group is listed as a regional player. Direct peers are Nederman, Camfil, Sly Inc., AAF Flanders and Torit (Donaldson brand).
Does Teldust have an API?
No public API is recorded for Teldust.
What industry is Teldust in?
Teldust's product category is Industrial Air Filtration. Its primary akta.pro industry code is IMAHALAF, Dust Collection & Air Filtration Equipment (Industrial), with a secondary code of IMAHAKAI, Air Quality & Filtration Equipment (IAQ). Its NAICS code is 333413 and its SIC code is 3564.