Seeh Al Sarya Engineering LLC
Seeh Al Sarya Engineering LLC (SAS) is an Omani EPCM contractor founded in 1997 that delivers engineering, procurement, construction, and maintenance services, primarily to oil and gas majors including PDO and Oxy across more than 14 operational sites in Oman, with regional offices in the UAE and Saudi Arabia.
- Company typePrivate
- Founded1997
- HeadquartersMuscat, Oman
- Headcount501–1,000
- GTM typeB2B
- OfferingServices
What Seeh Al Sarya Engineering LLC does
Seeh Al Sarya Engineering LLC (SAS) is an Oman-incorporated, privately held limited liability company founded in 1997 that delivers Engineering, Procurement, Construction, and Maintenance (EPCM) services to the oil and gas industry, with adjacent exposure to petrochemical, power, and industrial sectors. The company executes civil, mechanical, electrical, control and automation, instrumentation, and pipeline works at client operational sites across Oman, supported by a fabrication workshop in Nizwa, heavy lifting and material handling equipment, dedicated storage yards, and an in-house concrete batching plant. SAS is certified to ISO 9001:2015, ISO 14001:2015, ISO 45001:2018, ISO 29001:2020, and OHSAS 18001:2007, and holds ASME BPVC U-Stamp and R-Stamp credentials for pressure equipment fabrication and repair.
SAS serves a concentrated base of enterprise customers led by Petroleum Development Oman (PDO) and Occidental Oman (Oxy), with additional work for OQGN, CCED, and Daleel Petroleum. It operates from 14+ locations in Oman and has extended to Abu Dhabi (UAE) and Dammam (Saudi Arabia), supported by a 43-year lease at Khazaen Economic City signed in October 2024 for warehouse and rental business space. The company is led by CEO Said Al Asmi, with a Board of Directors that includes Saif bin Said Al Darai (elected to the OPAL Board in 2025) and Khaled Al-Dari.
Revenue is generated through quote-based, project-scoped EPCM contracts with multi-year billing cadences, delivered via direct enterprise sales relationships. Workforce stood at 769 employees with a 55% Omanisation rate in 2025 (up from 42% in 2020), and the firm has won multiple PDO and OPAL awards for HSE performance, Omanisation, and In-Country Value, plus a 2023 UN Recognition Award. No public revenue, funding, or M&A history is disclosed; SAS operates independently with no parent company or institutional investor identified.
Seeh Al Sarya Engineering LLC firmographics
Firmographics- Name
- Seeh Al Sarya Engineering LLC
- Legal name
- Seeh Al Sarya Engineering LLC
- Website
- https://seehalsarya.com
- Company type
- Private
- Founded year
- 1997
- Operating status
- Operating
- Headcount range
- 501–1,000 employees
- Short description
- Seeh Al Sarya Engineering LLC (SAS) is an Omani EPCM contractor founded in 1997 that delivers engineering, procurement, construction, and maintenance services, primarily to oil and gas majors including PDO and Oxy across more than 14 operational sites in Oman, with regional offices in the UAE and Saudi Arabia.
- Ownership category
- akta.pro rank
Seeh Al Sarya Engineering LLC industry classification
Industry- Product category
- Engineering, Procurement, Construction and Maintenance (EPCM) Services for Oil and Gas
- NAICS
- Engineering Services (541330)
- SIC
- Services-Engineering, Accounting, Research, Management (8700)
- akta.pro primary industry
- Balance-of-Plant (BOP) & Civil Works for Power Plants (EUAEAAAL)
Keywords
Where Seeh Al Sarya Engineering LLC is headquartered
LocationHeadquarters
- HQ city
- Muscat
- HQ country
- Oman
- HQ region
- Middle East
Offices16 records
Markets served
Seeh Al Sarya Engineering LLC business model
Business model- GTM type
- B2B
- Offering type
- Services
- Cost components
- Personnel, Operations, Infrastructure, Supply Chain, Marketing or Sales, Others
Revenue model
- EPCM Services: Engineering, Procurement, Construction and Maintenance services for oil and gas industry. Projects include civil, mechanical, electrical, control & automation, and pipeline works delivered at client operational sites.
- Mechanical Maintenance Services: Ongoing maintenance services for mechanical equipment and systems at oil and gas facilities
- Testing & Commissioning: Testing and commissioning services for completed projects and existing installations
Pricing tiers
| Model | Billing | Price |
|---|---|---|
| Other | Multi-year contract | Custom project-based pricing for EPCM services |
Go-to-market motion1 record
Distribution channels1 record
Marketing channels5 records
Seeh Al Sarya Engineering LLC product offering
Product offeringCore offering
Seeh Al Sarya Engineering LLC (SAS) provides integrated Engineering, Procurement, Construction and Maintenance (EPCM) services to the oil and gas, petrochemical, power and industrial sectors in Oman. The company covers civil, mechanical, electrical, instrumentation, control and automation, pipeline works, mechanical maintenance and testing and commissioning, supported by in-house fabrication workshops, heavy lifting equipment, concrete batching and storage yards.
Product overview
Seeh Al Sarya Engineering LLC (SAS) provides a comprehensive suite of Engineering, Procurement, Construction and Maintenance (EPCM) services specifically focused on the oil, gas, and construction industries. The company's service portfolio centers on seven core offerings: Engineering, Procurement & Construction (EPC) as the primary integrated delivery model, supplemented by specialized Mechanical Maintenance, Civil Projects & Capabilities, Electrical Capabilities, Instrumentation Capabilities, Testing & Commissioning, and Mechanical Expertise services. Additional capabilities include Pipeline Works covering steel fabrication, welding, machining, and assembly operations. The company operates fabrication workshops, storage yards, heavy lifting equipment, and maintains multiple operational locations across Oman. SAS serves major oil and gas clients including PDO, OXY, CCED, and OQGN, with facilities including concrete batching plants, bending yards, and precasting operations.
Differentiator
Problem solved
Functional benefit
Products and services
- Engineering, Procurement & Construction (EPC) Comprehensive EPC services for oil, gas and construction projects covering the full project lifecycle from engineering design through procurement to final construction delivery, delivered to enterprise oil and gas operators in Oman.
- Mechanical Maintenance Mechanical maintenance services for industrial equipment and facilities in the oil and gas sector, provided on long-term contracts at client operational sites.
- Civil Projects & Capabilities Civil engineering construction and project execution services including structural works, concrete operations and infrastructure development for oil, gas and industrial facilities.
- Electrical Capabilities Electrical installation, maintenance and construction services for industrial and commercial facilities in the oil and gas, power and industrial sectors.
- Instrumentation Capabilities Instrumentation and control systems installation, calibration and maintenance services for oil and gas and industrial facilities.
- Testing & Commissioning Testing and commissioning services for completed projects and equipment to ensure operational readiness and compliance with client specifications.
- Mechanical Expertise Specialized mechanical engineering expertise including fabrication, welding, machining and assembly operations delivered through SAS's in-house modern fabrication workshop.
- Pipeline Works Pipeline construction, installation and maintenance services for oil and gas transportation systems, including work delivered for Oxy and other operators at Safah and Wadi Latham.
Companies that use Seeh Al Sarya Engineering LLC
Customer profileNamed customers5 records
Segments4 records
Ideal customer profiles1 record
Seeh Al Sarya Engineering LLC technology and API
TechnologyTechnology focussed No
API detail
- Has API
- No
- API docs
- API detail
Core technology
AI maturity
App detail
Feature4 records
Seeh Al Sarya Engineering LLC partnerships and signals
Strategic signalPartnerships
Ten partnerships are on record, tiered core, major and minor.
- Khazaen Economic CitycoreSAS signed a 43-year long lease agreement with Khazaen Economic City in South Al Batinah Governorate for Plot. This strategic investment enhances capacity to establish warehouses and rental spaces tailored for businesses. The partnership positions SAS to better serve clients including PDO, OXY, CCED, OQGN with a centralized facility in a prime location.
- Madayn (Oman's Public Authority for Mining)coreSAS has a continued partnership with Madayn, honoured for its continuous cooperation and support. The company has a Proposed Industrial Facility at Madayn, Ibri as part of expansion plans.
- Petroleum Development Oman (PDO)coreMajor client and strategic partner. Long-term EPCM and maintenance contracts across multiple PDO operational sites. SAS participates in PDO forums, HSE meetings, and CEO Gemba walks.
- Oxy (Occidental Oman)coreKey client for pipeline maintenance, construction services, and HSE programs at Safah and Wadi Latham sites. Joint apprenticeship program initiatives.
- OQGNmajorEngineering services partner for gas network operations.
- CCED (Carbon Clean Energy Company)majorClean energy engineering services partner.
- Daleel PetroleummajorPetroleum operations support services partner.
- University of NizwaminorSAS participates in partnership program between University of Nizwa and the business sector for workforce development and training.
- International Institute of Fire & Safety / ICEMminorTraining institute partner for HSE apprenticeship programs. 10 students completed 18-month training program as part of OPAL HSE Apprenticeship Program.
- Aster Royal HospitalminorCoordination partner for Health & Welfare Program for employees.
Scale indicators6 records
Recent moves7 records
Expansion highlights6 records
Seeh Al Sarya Engineering LLC competitors and assessment
Company assessmentBroad incumbents
- Saipem: Italian global EPC contractor for oil and gas, renewables, and infrastructure. Comparable EPC services delivery with much larger international footprint.
- Larsen & Toubro (L&T Energy Hydrocarbon): Indian conglomerate with a major Middle East EPCM presence in oil and gas, power, and infrastructure. Comparable EPC delivery model at much larger scale.
- Tecnicas Reunidas: Spanish EPC contractor executing oil and gas, refining, and energy projects across the Middle East. Comparable EPC delivery model for industrial facilities.
- Petrofac: UK-listed global EPC and operations services provider for oil and gas, with significant Middle East footprint. Comparable EPCM delivery model at larger scale across the region.
- McDermott International: Global EPC provider for energy infrastructure including oil and gas facilities in the Middle East. Comparable EPC services for upstream and midstream projects.
Direct peers
- Bahwan Engineering Group: Omani EPC group providing turnkey construction, MEP, and oil and gas services across Oman and the GCC. Comparable in business model and regional focus.
- Al Hassan Engineering Co. Omani (MSM-listed) EPC contractor serving oil and gas, power, and industrial sectors with civil, mechanical, electrical, and instrumentation capabilities. Directly comparable in client base and service portfolio.
- National Petroleum Construction Company (NPCC): UAE-based EPC contractor (subsidiary of Senaat) specializing in offshore and onshore oil and gas construction. Comparable EPC delivery model serving regional NOCs and IOCs.
- Al Turki Enterprises: Omani group with EPC, fabrication, and oil and gas services operations. Comparable regional EPC contractor serving oil and gas majors.
- Galfar Engineering & Contracting: Largest Omani EPC contractor (MSM-listed) providing oil and gas, civil, mechanical, and electrical construction services to PDO and other clients. Most direct comparable in scale, geography, and service mix.
Market position
Strengths5 records
Weaknesses5 records
Competitive moat5 records
Key risks6 records
Key highlights7 records
Customer concentration
Seeh Al Sarya Engineering LLC social profiles
Digital presenceSeeh Al Sarya Engineering LLC compliance and trust
Trust signalCompliance7 records
Seeh Al Sarya Engineering LLC financial estimates
Financial estimateRevenue estimate
Valuation estimate
Seeh Al Sarya Engineering LLC leadership team
Management profileNumber of profiles
Profiles3 records
Seeh Al Sarya Engineering LLC funding detail
Funding detailFunding overview
Funding rounds
Investors
Funding detail is available on the Subscription and Enterprise plan.Contact sales →
Seeh Al Sarya Engineering LLC 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 Seeh Al Sarya Engineering LLC
What does Seeh Al Sarya Engineering LLC do?
Seeh Al Sarya Engineering LLC (SAS) provides integrated Engineering, Procurement, Construction and Maintenance (EPCM) services to the oil and gas, petrochemical, power and industrial sectors in Oman. The company covers civil, mechanical, electrical, instrumentation, control and automation, pipeline works, mechanical maintenance and testing and commissioning, supported by in-house fabrication workshops, heavy lifting equipment, concrete batching and storage yards.
Is Seeh Al Sarya Engineering LLC a public or private company?
Seeh Al Sarya Engineering LLC is a private company. It is classified as family owned and is currently operating.
When was Seeh Al Sarya Engineering LLC founded?
Seeh Al Sarya Engineering LLC was founded in 1997. It employs 501 to 1,000 people.
Where is Seeh Al Sarya Engineering LLC based?
Seeh Al Sarya Engineering LLC is headquartered in Muscat, Oman, in the Middle East region.
How does Seeh Al Sarya Engineering LLC make money?
Three revenue lines are on record. EPCM Services are the primary driver. The others are mechanical Maintenance Services and testing & Commissioning.
Who are Seeh Al Sarya Engineering LLC's main competitors?
Broad incumbents on record are Saipem, Larsen & Toubro (L&T Energy Hydrocarbon), Tecnicas Reunidas, Petrofac and McDermott International. Direct peers are Bahwan Engineering Group, Al Hassan Engineering Co., National Petroleum Construction Company (NPCC), Al Turki Enterprises and Galfar Engineering & Contracting.
Does Seeh Al Sarya Engineering LLC have an API?
No public API is recorded for Seeh Al Sarya Engineering LLC.
What industry is Seeh Al Sarya Engineering LLC in?
Seeh Al Sarya Engineering LLC's product category is Engineering, Procurement, Construction and Maintenance (EPCM) Services for Oil and Gas. Its primary akta.pro industry code is EUAEAAAL, Balance-of-Plant (BOP) & Civil Works for Power Plants. Its NAICS code is 541330 and its SIC code is 8700.