WindowMaster International A/S is a Denmark-based Air Purification Company. The Company develops ventilation solutions that help the commercial building industry reduce their CO2 emissions. WindowMaster International A/S provides natural ventilation solutions as well as technological advancements of cloud based IOT solutions in the field.

Employees

146

Sector

Environmental Services & Equipment

Calendar

09-27 Earnings release - Q2 2027

More about the company

Quotes

Date	Price	Change	Volume
06/11/26	DKK 660.00	+1.54%	99
05/11/26	DKK 650.00	0.00%	110
04/11/26	DKK 650.00	-2.99%	315
03/11/26	DKK 670.00	+1.52%	5
02/11/26	DKK 660.00	-2.22%	94

Delayed Quote Nasdaq Copenhagen

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Market Closed - Nasdaq Copenhagen 20:20:00 06/11/2026 +04			5-day change	1st Jan Change
660.00 ^DKK	+1.54%		-2.22%	-29.70%

10-23	Windowmaster International A/S Announces Resignation of Lars Fournais as Chairman and Member of the Board of Directors, Effective October 23, 2026	CI
10-21	WindowMaster Bags Smoke Ventilation Technology Order in Denmark	MT

Market Cap	97.27M 14.51M 13.01M 11.89M 10.85M 20.45M 1.36B 21.1M 143M 57.15M 728M 54.45M 53.28M 2.3B	P/E 2024	9.21x	P/E 2025	159x
Enterprise Value	160M 23.81M 21.36M 19.52M 17.82M 33.57M 2.24B 34.63M 235M 93.82M 1.19B 89.38M 87.47M 3.77B	EV / Sales 2024	0.57x	EV / Sales 2025	0.75x
Free-Float	39.06%	Yield 2024 *	-	Yield 2025	-

Markets		Quality
Nasdaq Copenhagen	WMA	Delayed
Deutsche Boerse AG	9FF0	Delayed

10-23	Windowmaster International A/S Announces Resignation of Lars Fournais as Chairman and Member of the Board of Directors, Effective October 23, 2026	CI
10-21	WindowMaster Bags Smoke Ventilation Technology Order in Denmark	MT
10-21	WindowMaster International A/S Wins Order for Natural Smoke Ventilation in Large Residential Development in Herlev	CI
10-14	WindowMaster International to Revamp School Ventilation System in Switzerland	MT
10-14	WindowMaster International A/S Wins Contract for School Refurbishment in Switzerland	CI
09-29	WindowMaster International CFO to Depart	MT
09-29	WindowMaster International A/S Announces Resignation of Steen O. Sørensen as CFO	CI
08-21	WindowMaster International A/S, H1 2026 Earnings Call, Aug 21, 2026
08-21	WindowMaster International A/S Reports Earnings Results for the Half Year Ended June 30, 2026	CI
08-21	WindowMaster International A/S Provides Unchanged Earnings Guidance for 2026	CI
08-06	WindowMaster to Provide Hybrid Ventilation System for Irish Government Building	MT
08-06	WindowMaster International A/S Wins Contract for Refurbishment of Government Building in Ireland	CI
06-30	Windowmaster International A/S Wins Order for Shev Solution in 11 Storage Community Building in Copenhagen	CI

WindowMaster International A/S Stock

Stocks

WMA

DK0064532444

Environmental Services & Equipment

Valuation: WindowMaster International A/S

Chart: WindowMaster International A/S

Latest news: WindowMaster International A/S

Last Transcript: WindowMaster International A/S

Press Releases: WindowMaster International A/S

Quotes and Performance

Price Extremes

Managers and Directors: WindowMaster International A/S

Purification & Treatment Equipment

Financials

Company Profile

Quotes

10-23	WindowMaster International A/S : Chairman of the Board of Directors resigns	PU
10-21	WindowMaster International A/S : wins order for natural smoke ventilation in large residential development in Herlev	PU
10-14	WindowMaster International A/S : wins contract for school refurbishment in Switzerland	PU
09-29	WindowMaster International A/S : CFO Steen O. Sørensen to step down	PU
09-04	WindowMaster International A/S : Capital increase in WindowMaster International A/S as a result of employees' exercise of warrants.	PU

1 day	+1.54%
1 week	-2.22%
Current month	-2.22%
1 month	-10.20%
3 months	-23.26%
6 months	-28.65%
Current year	-29.70%

Manager	Title	Age	Since
Erik Boyter CEO	Chief Executive Officer	59	01/02/2015
Steen Overgaard Sørensen CEO	Chief Executive Officer	-	09/09/2021
Dayle Credland PRN	Corporate Officer/Principal	-	-

Director	Title	Age	Since
Lars Fournais CHM	Chairman	73	01/06/2020
Leif Jensen BRD	Director/Board Member	72	01/03/2015
Mette Søs Lassesen BRD	Director/Board Member	55	24/03/2020

Add to a list 0 selected To use this feature you must be a member Log in Sign up	Change	5-day change	1-year change	3-year change	Capi.($)
WINDOWMASTER INTERNATIONAL A/S	+1.54%	-2.22%	-17.71%	+35.25%	14.51M
WASTE MANAGEMENT, INC.	-2.08%	+1.20%	+17.01%	+39.50%	93.95B
REPUBLIC SERVICES, INC.	-1.03%	+1.15%	+20.07%	+59.35%	75.2B
WASTE CONNECTIONS, INC.	-1.35%	+2.71%	+13.77%	+43.59%	47.3B
VERALTO CORPORATION	+0.46%	+5.39%	+18.74%	+67.10%	28.47B
GFL ENVIRONMENTAL INC.	+1.29%	+3.65%	+8.51%	+63.83%	20.23B
CLEAN HARBORS, INC.	+2.30%	-5.96%	+36.63%	+83.63%	14.98B
TETRA TECH, INC.	-0.67%	+4.24%	+25.07%	+32.62%	10.32B
DONALDSON COMPANY, INC.	+1.27%	+1.65%	-2.91%	+43.64%	9.77B
CASELLA WASTE SYSTEMS, INC.	-1.85%	+5.23%	+11.50%	+24.47%	6.25B
Average	-0.01%	+1.61%	+13.07%	+49.30%	30.65B
Weighted average by Cap.	-0.88%	+2.62%	+17.34%	+50.92%

	2024	2025
Net sales	294M 43.92M 39.39M 36M 32.86M 61.91M 4.13B 63.87M 434M 173M 2.2B 165M 161M 6.95B	269M 40.06M 35.93M 32.83M 29.97M 56.47M 3.77B 58.25M 396M 158M 2.01B 150M 147M 6.34B
Net income	10.6M 1.58M 1.42M 1.3M 1.18M 2.23M 149M 2.3M 15.62M 6.23M 79.3M 5.93M 5.81M 250M	869K 130K 116K 106K 97K 183K 12.19M 189K 1.28M 511K 6.5M 487K 476K 20.53M
Net Debt	62.47M 9.32M 8.36M 7.64M 6.97M 13.13M 876M 13.55M 92.05M 36.7M 467M 34.97M 34.22M 1.48B	62.4M 9.31M 8.35M 7.63M 6.96M 13.12M 875M 13.53M 91.95M 36.67M 467M 34.93M 34.18M 1.47B

1 week	615	695
1 month	615	720
Current year	615	1,015
1 year	615	1,015
3 years	360	1,430
5 years	360	1,430
10 years	360	1,646