Partners and Associate Companies

Mohammed Jalal & Sons W.L.L. (Partner)

Mohammed Jalal & Sons W.L.L.comprises 26 companies in the field of Trading, Constructionand Engineering& Services. MCSC maintains technical and business tie-ups with other sister companies in areas of mutual interest.

P.O. Box: 113, Manama,
Kingdom of Bahrain

Specialist Technical Services Company Ltd. (Associate Company)

Specialist Technical Services Company Ltd (STS) was established in 2006 in Jubail, Kingdom of Saudi Arabia. STS’s specialized fields can be summarized as:

  • Specialist services in inert and toxic atmosphere.
  • Catalyst loading/unloading under inert or normal atmosphere on a variety of reactors.
  • Catalyst skimming.
  • Nitrogen purging and leak testing.
  • Video inspection and assessments.
  • Shutdown planning, coordination and execution.
  • Vessel blinding/de-blinding and installation.
  • High pressure and ultra high pressure hydro-jetting cleaning.
  • Differential pressure testing.
  • Tank entry, clean up and repair.
  • Chemical cleaning and decontamination.
  • Pipeline and tube pigging.
  • Vacuum truck services.

STS has a permanent workforce who is highly trained and experienced in the types of projects and activities the Company undertakes using specialized working methods.

Office No. 405, 5thFloor,
Al Dana Building
P.O. Box: 11075, Jubail City 31951, Kingdom of Saudi Arabia

Hydrapro Trading & Services Co. W.L.L (Associate Company)

Hydrapro is a certified repair center (CRC) of MH Hydraulics – Netherlands, Specialized in the field of maintenance, repairs, overhauls and sales of hydraulic pumps, motors, cylinders and components for the maritime, industrial and transport industries. Hydrapro provides focused approach to the hydraulic market and delivers quality service, technical expertise and innovative solutions available locally to customers’ challenging needs.

Building 1535 B, Road 5228
Block 952, RasZuwaye
P.O. Box: 37491, Riffa
Kingdom of Bahrain


Sulzer Chemtech Ltd, Winterthur, Switzerland

Sulzer Chemtech Ltd, a member of the Sulzer Corporation with its headquarters in Winterthur, Switzerland, is active in the field of process engineering comprising:

  • Process components such as trays, structured and random packing, internals for separation columns and reaction technology;
  • Engineering services for separation and reaction technology such as optimizing energy consumption, plant optimization studies, pre-engineering for governmental approval, basic engineering;
  • Separation and purification of organic chemicals by means of crystallization and membranes;
  • Mixing and reaction technology with static mixers.


SIME was established in 1989 in Rosignano Solvay (Tuscany-Italy). Initially, it was a technical engineering office whose activity was mainly related to electrical-instrumentation detail engineering services, first for the Solvay company, in Rosignano, and then also for NuovoPignone, in Florence.

Today, SIME Group is oriented not only to the Engineering segment but also to the Procurement and Construction / Construction Management activities for general industrial plants and auxiliaries.

These services are provided to customers through Sime's companies in Italy and Romania, as well as its newly opened offices in France, Republic of Congo and the UAE.

Loc. Le Morelline Due
57016 Rosignano Solvay
(Livorno) ITALY