Aplicaciones y tratamiento de sistemas SA, also known as atSystems, is a Spain-based software publisher providing application solutions for international projects in Spain, the United Kingdom, Italy, Germany, Holland, Sweden, Portugal, Rumania and Arab Emirates. The Company delivers IT architectures, systems integration, applications development and other managed services. The segments of revenue include: Architecture & Apps, Government TI: Management and Industrialization, Channels & Peripherals, Cloud & Infrastructure, Data & Analytics, Culture & Workplace, Digital Design & UX, Commerce & DXP, Modern Business & Marketing and Emerging Solutions.

Employees

3,028

Sector

IT Services & Consulting

More about the company

Quotes

Date	Price	Change	Volume
26-11-12	€3.460	+0.58%	1,994
26-11-11	€3.440	+1.18%	4,024
26-11-10	€3.400	+2.41%	8,212
26-11-09	€3.320	-0.60%	284
26-11-06	€3.340	-0.60%	2,053

Delayed Quote BME

More quotes

Delayed BME 06:00:03 2026-11-12 EST			5-day change	1st Jan Change
3.460 ^EUR	+0.58%		+2.98%	-27.31%

10-01	Aplicaciones y Tratamiento de Sistemas, S.A. acquired CDA Informática for $14 million.	CI
08-25	Digital.Ai and Knowmad Mood Deepen Global Partnership to Advance Secure Software Delivery in the Age of Ai and Agents	CI

Market Cap	170M 189M 157M 142M 269M 17.73B 276M 1.89B 752M 9.5B 709M 694M 30.22B	P/E 2024 *	-	P/E 2025	21.4x
Enterprise Value	174M 193M 160M 145M 274M 18.07B 281M 1.92B 767M 9.68B 723M 708M 30.81B	EV / Sales 2024	0.92x	EV / Sales 2025	0.88x
Free-Float	1.36%	Yield 2024 *	-	Yield 2025	-

Markets		Quality
BME	ATSI	Delayed
Deutsche Boerse AG	EK9	Delayed

10-01	Aplicaciones y Tratamiento de Sistemas, S.A. acquired CDA Informática for $14 million.	CI
08-25	Digital.Ai and Knowmad Mood Deepen Global Partnership to Advance Secure Software Delivery in the Age of Ai and Agents	CI
07-27	Aplicaciones y Tratamiento de Sistemas, S.A. acquired Municons GmbH for ?5 million.	CI
05-21	Aplicaciones y Tratamiento de Sistemas, S.A. Reports Earnings Results for the Full Year Ended December 31, 2025	CI
25-10-26	Aplicaciones y Tratamiento de Sistemas, S.A. Reports Earnings Results for the Half Year Ended June 30, 2025	CI
25-08-03	Aplicaciones y Tratamiento de Sistemas, S.A. acquired Buzz Marketing Networks, Sl for ?2.8 million.	CI
25-06-25	Aplicaciones y Tratamiento de Sistemas, S.A. announces Annual dividend, payable on September 22, 2025	CI
25-02-23	Aplicaciones y Tratamiento de Sistemas, S.A. acquired Vanture ESS SL for ?7 million.	CI
24-10-27	Aplicaciones y Tratamiento de Sistemas, S.A. Reports Earnings Results for the Half Year Ended June 30, 2024	CI
24-10-09	Aplicaciones y Tratamiento de Sistemas, S.A. acquired Antea Consulting S.L. for ?2.88 million.	CI
24-04-28	Aplicaciones y Tratamiento de Sistemas, S.A. acquired ASERVO Software GmbH.	CI
24-04-08	Aplicaciones y Tratamiento de Sistemas, S.A. Reports Earnings Results for the Full Year Ended December 31, 2023	CI
24-04-03	Aplicaciones y Tratamiento de Sistemas, S.A. acquired Interwor T Sic for ?4.5 million.	CI

Aplicaciones y Tratamiento de Sistemas, S.A. Stock

Stocks

ATSI

ES0105691002

IT Services & Consulting

Valuation: Aplicaciones y Tratamiento de Sistemas, S.A.

Chart: Aplicaciones y Tratamiento de Sistemas, S.A.

Latest news: Aplicaciones y Tratamiento de Sistemas, S.A.

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Quotes and Performance

Price Extremes

Managers and Directors: Aplicaciones y Tratamiento de Sistemas, S.A.

Other IT Services & Consulting

Financials

Company Profile

Quotes

05-22	Aplicaciones y Tratamiento de Sistemas S A : Convocatoria Junta General de Accionistas 2026 (177 KB)
04-23	Aplicaciones y Tratamiento de Sistemas S A : Presentación de resultados del ejercicio 2025 (6 MB)
04-06	Aplicaciones y Tratamiento de Sistemas S A : Aprobación y ejecución del tercer ciclo del Plan de Compra de acciones con descuento para empleados (114 KB)
02-09	Aplicaciones y Tratamiento de Sistemas S A : Anticipo de ingresos y EBITDA normalizado del ejercicio 2025 (424 KB)
01-09	Aplicaciones y Tratamiento de Sistemas S A : Comunicación de participaciones significativas (94 KB)

1 day	+0.58%
1 week	+2.98%
Current month	+2.37%
1 month	-8.95%
3 months	-14.36%
6 months	-20.28%
Current year	-27.31%

1 week	3.32	3.46
1 month	3.32	3.82
Current year	3.32	4.72
1 year	3.32	4.76
3 years	2.76	4.76
5 years	2.76	7.85
10 years	2.76	7.85

Manager	Title	Age	Since
José Manuel Rufino Fernández CEO	Chief Executive Officer	59	1993-12-31
Rafael Artemio Ramos Escola DFI	Director of Finance/CFO	-	2021-02-28
Cristina Piguillem Roca COO	Chief Operating Officer	-	2016-04-30

Director	Title	Age	Since
José Manuel Rufino Fernández CHM	Chairman	59	1993-12-31
Miguel Ángel Sacristán Salvador BRD	Director/Board Member	-	1995-08-31
Antonio Chamorro Caballero BRD	Director/Board Member	-	2005-12-31

	2024	2025
Net sales	212M 235M 195M 177M 334M 22.02B 343M 2.34B 934M 11.79B 881M 862M 37.52B	272M 302M 251M 227M 429M 28.28B 440M 3.01B 1.2B 15.15B 1.13B 1.11B 48.2B
Net income	8.93M 9.91M 8.25M 7.46M 14.12M 930M 14.47M 98.93M 39.43M 498M 37.2M 36.41M 1.58B	11M 12.2M 10.16M 9.19M 17.38M 1.14B 17.81M 122M 48.54M 613M 45.8M 44.83M 1.95B
Net Debt	8.15M 9.04M 7.53M 6.8M 12.87M 848M 13.19M 90.19M 35.95M 454M 33.92M 33.2M 1.44B	3.32M 3.68M 3.07M 2.77M 5.24M 345M 5.37M 36.75M 14.65M 185M 13.82M 13.53M 589M

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.($)
APLICACIONES Y TRATAMIENTO DE SISTEMAS, S.A.	+0.58%	+2.98%	-23.11%	-1.70%	189M
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