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About

An engineering team built on delivery, not promises.

GAE Hagana’s engineers hold registered professional standing across our practice, and carry a shared record of major defence, industrial and energy projects into every brief we take on.

Our engineering team

Registered, accountable, in-house.

Our engineering team holds design authority on every system GAE Hagana delivers. Registered professionals across our practice sign off on structural, mechanical and ballistic work before it reaches a client, and every capability on this site is backed by a named engineer of record.

Portrait of GAE Hagana's Chief Engineer

Chief Engineer

COREN Registration: R-78729

Active, Mechanical Engineering. Council for the Regulation of Engineering in Nigeria.

Rocket propellant burn-rate calculation sheet used in engineering design work

2019 to 2024

Work delivered before incorporation

These projects were delivered by GAE Hagana’s founding engineers before the company’s incorporation in November 2024. They are attributed to the engineers who built them, not to GAE Hagana Limited as a corporate entity.

Project Description Partner
Mobile Sniper Station Modelling and fabrication for Defence Headquarters (2020) Stonedoppa89 Ltd
Bullet-Resistant Glass Development and testing against NATO STANAG 4569 Level 2 (AK-47, 30m range) Stonedoppa89 Ltd

Prior experience carried into the practice

8+ years across ₦47 billion in delivered projects

Engineering experience across projects valued at over ₦47 billion, spanning defence, oil & gas, industrial construction and renewable energy. Zero Lost Time Injuries across 100,000+ man-hours.

Sugar Refinery Evaporator & Vacuum Pan Shed, Lagos

₦15 BillionValue
2025-2026Period
Project ManagerRole
  • Managed 593 tons of structural steel and 413 tons of process equipment, from ground level to +35 metres.
  • Supervised a 45-person multi-disciplinary team across civil, mechanical, electrical and piping works.
  • Held 100% compliance with Eurocode 3, ASME Y14.5 and ISO 128.
  • Delivered zero Lost Time Injury across 45,000+ man-hours.
  • Designed a 70-bar compressor conversion (ASME) and a fire hydrant system (NFPA 20).
Eurocode 3ASME Y14.5ISO 128NFPA 20ISO 13709

5,000 BOPD Early Production Facility, Edo State

₦31 BillionValue
2023-2025Period
Sr. Mechanical EngineerRole
  • Managed a modular EPF from FEED through commissioning: 5,000 bbl/day oil, 75 MMSCFD gas.
  • Delivered 200+ tons of structural steel and 2,562 metres of interconnecting process piping.
  • Optimised equipment layout, reducing facility footprint by 15% while holding API RP 14E compliance.
  • Completed piping stress analysis for high-pressure systems up to 1,440 psig (ASME B31.3).
  • Completed PSSR, hydrotesting, loop checks and safety system validation.
ASME B31.3API RP 14EAPI 12JASME Section VIII Div. 1

Military Patrol Vehicle & Ballistic Glass Development

ConfidentialValue
2019-2020Period
Project EngineerRole
  • Designed and fabricated Nigeria’s first military patrol vehicle for the Nigerian Armed Forces.
  • Led development of Nigeria’s first locally-produced bullet-resistant glass, which passed NATO STANAG 4569 Level 2 testing (AK-47 at 30 metres).
  • Completed a 1,200 km field validation drive, Bauchi to Lagos round trip, confirming vehicle durability.
  • Designed solid-propellant rocket motor production systems, including structural and thermal analysis.
NATO STANAG 4569MIL-STD-662F

Nigeria’s First Indigenous MRAP Vehicle

ClassifiedValue
2018-2019Period
Mechanical Design EngineerRole
  • Engineered Nigeria’s first indigenous Mine-Resistant Ambush Protected (MRAP) vehicle platform.
  • Completed blast analysis and structural integrity assessment for V-hull IED protection.
  • Designed and installed armouring for military and cash-in-transit vehicles.
NATO STANAG 4569AEP-55AISC 360

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