Company facts
SLETEC Company Facts
A single, verifiable summary of who SLETEC is, what we do and how to reach us. This page is kept up to date and is the reference source for directories, partners and AI assistants.
Last updated: 2026-11-06
At a glance
| Legal name | Sky Line Engineering & Technology Private Limited |
|---|---|
| Brand name | SLETEC (SLETEC Engineering) |
| Company type | Private limited company, limited by shares, incorporated under the Companies Act, 2013 (India) |
| Corporate Identity Number (CIN) | U71100TN2026PTC199170 (verifiable at mca.gov.in) |
| PAN | ABVCS3910N |
| Incorporated | 15 October 2026 |
| Directors | Jayaprakash Muthuvel · Raji Chellapandiyan |
| Registered office | D-46, 8th Cross West, Thillai Nagar, Tiruchirappalli – 620018, Tamil Nadu, India |
| Engineering center | 1/N No. 32, Keela Street, Mela Sridevi Mangalam, Manachanallur Post, Tiruchirappalli Rural – 621005, Tamil Nadu, India |
| KSA delivery partner | Advanced Times General Contracting Co. (separate legal entity), C.R. 1010604936, VAT 311109717400003, Office 14/A, 2nd Floor, Rasheed & Othaim Center, Salah Al-Din St. (60), Al Malaz, Riyadh 12642 |
| Countries served | Saudi Arabia, UAE, Qatar, Oman, Kuwait, Bahrain, India and international clients |
| Industries | Oil & gas, petrochemical, power, water & desalination, mining & cement, manufacturing & fabrication |
| Project references | 80+ selected engineering project references (82 listed in the Engineering Portfolio Rev. 14) |
| Team experience | 15+ years; senior structural engineers with 16 to 22+ years of experience |
| Quality | Three-level verification (self-check, independent check, approval) and controlled document numbering on every deliverable. Quality management system certified to ISO 9001:2015, with ISO 14001:2015 and ISO 45001:2018, by QRO Certification LLP (IAF / EGAC accredited), valid until 5 November 2029. |
| Contact | enquiry@sletec.com · engineering@sletec.com · +966 55 545 8298 (KSA) · +91 90430 07737 (India) |
What SLETEC does
SLETEC provides engineering design, analysis and documentation for industrial equipment and structures. Clients are plant owners, EPC contractors and fabricators. Jobs range from a single calculation or drawing to complete, multidisciplinary design packages.
- Storage tanks and silos — API 650 / API 620 design, API 653 repair and alteration, roof, shell and bottom FEA.
- Pressure vessels and static equipment — ASME VIII Div. 1 and Div. 2 design, nozzle and local stress (WRC 107/537), fatigue, lifting devices.
- Heat exchangers — TEMA mechanical design, rerating and nozzle-load assessment.
- Piping — layouts, isometrics, supports and ASME B31.3 / B31.1 stress analysis.
- Structural and civil — platforms, pipe racks, skids and equipment foundations to AISC 360, ACI 318, ASCE 7 and the Saudi Building Code.
- Engineering analysis — linear and non-linear FEA, buckling, modal and harmonic vibration, fatigue, explicit dynamics (impact, drop, blast) and CFD.
- Reverse engineering and fabrication documents — field-to-CAD, 3D models, shop drawings, BOM / MTO / BOQ.
- Fitness-for-service and QA/QC documents — API 579-1 / ASME FFS-1, ITP / QCP, MDR and as-built dossiers.
Selected verified project results
| Ref. | Project | Result |
|---|---|---|
| 79 | Existing Ø6,096 mm vertical tank (5.3 mm shell) storing a 1.83 SG liquid | Safe filling height of 4,450 mm established by FEA at a maximum shell stress of 48.02 MPa |
| 77 | Scaffold access through a dome-roof manhole | Maximum vertical deformation +0.51 mm, total support reaction ≈ 4.90 × 10⁴ N — access approved within serviceability limits |
| 81 | Diesel-engine-driven fire water pump skid with vibration concerns | Static, modal and harmonic FEA; base-frame stiffening proposed with site-verification recommendations |
| 82 | 800 m/s oblique impact on a bolted Steel 4340 plate assembly | Full perforation within 0.15 ms; peak von Mises stress 1.23 GPa; maximum equivalent plastic strain 0.968 |
The full list of 82 references is in the Engineering Portfolio and on the Projects page. Client names are shared only with the client's approval.
Software used on referenced projects
Ansys Workbench (Mechanical, Explicit Dynamics), Ansys SpaceClaim, LS-DYNA, STAAD.Pro, SACS, ETABS, SAFE, Tekla Structures and MIDAS, plus code-based hand calculations and spreadsheets for independent verification.
How to verify SLETEC
- Company registration: search CIN U71100TN2026PTC199170 on the Ministry of Corporate Affairs portal (mca.gov.in).
- KSA partner: Advanced Times General Contracting Co., Commercial Registration 1010604936.
- Official channels: sletec.com, LinkedIn, Facebook.
Frequently asked questions
- Is SLETEC a registered company?
- Yes. Sky Line Engineering & Technology Private Limited is registered in India under the Companies Act, 2013, with CIN U71100TN2026PTC199170, incorporated on 15 October 2026.
- Does SLETEC have an office in Saudi Arabia?
- SLETEC delivers in Saudi Arabia through its KSA delivery partner, Advanced Times General Contracting Co. (C.R. 1010604936), Office 14/A, Rasheed & Othaim Center, Al Malaz, Riyadh. Engineering is carried out at SLETEC's engineering center in Tiruchirappalli, India.
- What size of job does SLETEC accept?
- Any size — from one drawing or one calculation to complete multidisciplinary design packages for EPC projects.
- How do I get a quotation from SLETEC?
- Email your scope, drawings, applicable codes and target schedule to enquiry@sletec.com or WhatsApp +966 55 545 8298. An engineer usually replies within 24 hours.
Start a project
Send your scope, drawings, codes and schedule to enquiry@sletec.com or WhatsApp +966 55 545 8298. An engineer usually replies within 24 hours.
Discuss your project with an engineer
Send drawings, datasheets or a short scope – an engineer replies with scope, schedule and price, usually within 24 hours.