Does you company needs help with industrial systems integration?

We can help!

Our main activity is to automate processes and increase safety and productivity. We do it through systems’ integration, which means using subsystems independent from each other and make them work as a one and only system with a determined function, by means of specific hardware and software.

Solutions for you company

Electricity

We calculate, design and build low voltage electrical cabinets.

Instrumentation

We select the right measuring principle for the intended application and supply the adequate instruments.

Valve actuation

We select actuators according to needed binary and operation time and we supply the MOVs ready to operate.

Automation

We develop PLC and HMI/SCADA software to automate processes, increasing safety and productivity.

Loading systems

We are national leaders in loading systems for liquid combustibles.

Stock control

Our software controls product from several stockholders inside the same tank.

Access control

Biometric, ANPR (automatic number plate recognition), RFID, traffic lights and barriers.

Data networks

We design and implement Ethernet, FO and wireless industrial communication networks.

System integration

We integrate subsystems so that they work together as one and only in a transparent way to the operator.

Maintenance contracts

We provide preventive and corrective assistance 24/7/365.

Remote assistance

We make use of the most modern technologies to provide remote assistance, reducing costs and reaction time.

Energy efficiency

We design and install energy saving systems according to the customer consumption profile.

What our clients say

“I recommend their competence and availability.”

Francisco Pereira da Costa, REPSOL
“Congratulations for your collaborations with schools and polytechnics. We should have many more companies with this vision involved in teaching.”

Jorge do Carmo, ETLA
“I recommend their competence, professionalism and proven availability.”

António Teixeira, GALP ENERGIA
“I recommend them for always being ready to help, no matter what time is it.”

Nuno Salvado, GALP ENERGIA
“I recommend them for the confidence I have in the professionals who work there.”

Jorge Alheio, LINDE PORTUGAL
“A company with very experienced and specialized professionals in their area of actuation. For the historical of our relationship with PLEXUS, I consider it one of our Win-Win partnerships.”

Mário Guterres, GPI-ENGENHARIA
“I recommend for the availability and professionalism.”

Augusto Martins, GALP ENERGIA
“They always respond to inquiries. Proposals received are always grounded and coherent.”

Clara Louro, SICE
“I recommend for the competence, professionalism and deep technical knowledge.”

Luis Espada Gonçalves, GALP ENERGIA
“I recommend them due to their response to the needs of the Parque da Boa Nova.”

Laurindo Ferreira, GALP ENERGIA
“I recommend them for the confidence that they capture, through their knowledge and experience.”

Paulo Mestre, REN
“I recommend them because they are professionals. They are people of trust, integrity and quite affordable.”

Bernardino Silva, GALP ENERGIA
“It is a trustworthy company and a great partner.”

Fábio Neto, PRIO ENERGY
“I recommend due to the high technical knowledge together with the zeal and accuracy in execution of works. Very focused people and receptive to the customer’s needs. Totally recommendable.”

Edgar Guerreiro, ENERFUEL
“I recommend for the prompt answer and their good solutions in the industrial market.”

Rui Dias, NESTLÉ
“I recommend for the quality services and the knowledge.”

Joaquim Rodrigues, PRIO ENERGY
“I confirm the professionalism and quality in the services provided by PLEXUS and I emphasize the technical capacities of this organization.”

Marcos Lima, ECOSLOPS
“I trust the technical capabilities of the company.”

Bruno Ribeiro, BIOVEGETAL
“I recommend them whenever I can because I recognize good work and I have full confidence in the final result.”

Patrick Almeida, ROTORK
“I recommend them with a favorable assessment from 3 contracts in the facilities of TGLS (Bulk Liquids Terminal Sines).”

Abelino Correia, CLT – COMPANHIA LOGÍSTICA DE TERMINAIS
“Competent professionals with appropriate solutions to customer needs. Always available. They are an excellent company to have as a partner.”

Vítor Liberato, GALP ENERGIA
“I recommend for the competence and honesty”

Mário Almeida, EURORESINAS
“Good personal and professional opinion.”

Júlio Martins, EDP