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Your Requirements

Diesel supply, fuel system works, site maintenance or fleet logistics — our operations team responds within one business day. Complete the form or reach us directly.

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with Our Operations Team

Whether you're sourcing a diesel supply partner, need fuel system works on a live site, or are exploring a structured maintenance partnership — we're ready to have that conversation.

Headquarters
75 G.U Ake Road, Eliozu,
Port Harcourt, Rivers State, Nigeria
Registration
Dennison Systems Solutions Limited
RC 1327247
Office Hours
Monday – Friday: 8:00am – 6:00pm
NOC operations: 24/7
Response Commitment
All enquiries submitted through this form are received directly by our operations team. We respond within one business day. For urgent operational matters, call us directly on 09069299186 | 08089999995.
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Thank you for reaching out. Our operations team will review your enquiry and respond within one business day.

For urgent matters, call us directly on 09069299186 | 08089999995.

Call Us Directly
09069299186 | 08089999995
Operations team available
Monday – Friday, 8am – 6pm
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Email Us
services@dennisonsolution.com
We respond to all emails
within one business day
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Headquarters
Port Harcourt
Rivers State, Nigeria
RC 1327247
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Where We Operate

Active Operations Across
the Niger Delta & South-South

Primary Maintenance Operations
Integrated Site Maintenance
& Cluster Deployment
Rivers State Bayelsa State
231 integrated passive maintenance sites across 12 structured clusters. Full preventive and corrective maintenance, NOC monitoring, diesel supply and fuel system works.
Diesel Supply & Service-Readiness Footprint
Extended Supply Chain
& Deployable Operations
Delta Akwa Ibom Cross River Abia Imo Enugu Benue Lagos Ogun
Licensed diesel storage in Delta, Rivers, Bayelsa and Akwa Ibom. Active SEEPCO OML 13 engagement in Akwa Ibom and Cross River. Lagos and Ogun deployable under structured engagement framework.

Common
Questions

Answers to the questions most frequently asked by new clients and procurement teams. For anything not covered here, contact our operations team directly.

Vendor Evaluation?
All ISO certificates, regulatory licences, HSE records and financial compliance documents are available on request. Email services@dennisonsolution.com to request a compliance pack.

Primary integrated maintenance operations cover Rivers and Bayelsa States. Diesel supply infrastructure is in place across Delta, Akwa Ibom, Rivers and Bayelsa. Active field operations in Akwa Ibom and Cross River (SEEPCO OML 13). Lagos and Ogun are deployable under a structured engagement framework.

Yes. Dennison holds NMDPRA (Nigerian Midstream & Downstream Petroleum Regulatory Authority) and NUPRC licences for petroleum product distribution and upstream logistics. All licence documentation is available for vendor pre-qualification review.

Dennison's monthly diesel logistics capacity within integrated states is 257,000 litres, with a broader supply footprint exceeding 500,000 litres monthly. Daily throughput capacity is up to 150,000 litres, subject to deployment demand. Storage is distributed across four licensed facilities in Delta, Rivers, Bayelsa and Akwa Ibom.

Yes. Telecoms infrastructure is Dennison's primary sector. We currently support 231 tower sites across 12 structured maintenance clusters for IHS Towers Nigeria, ATC Nigeria, MP Infrastructure Africa and others. Services include diesel supply, generator maintenance, fuel system works, ATS servicing and NOC-monitored uptime management.

Dennison holds ISO 9001 (Quality Management), ISO 14001 (Environmental Management) and ISO 45001 (Occupational Health & Safety) certifications. Regulatory licences include NMDPRA, NUPRC, NCC, SCUML and NESREA EMF compliance. Full compliance documentation is available on request.

Mobilisation timelines depend on scope, location and resource alignment. Dennison's approach prioritises structured onboarding over rapid volume expansion — ensuring workforce bandwidth, fleet capacity and supervisory oversight are in place before portfolio absorption. Contact our operations team to discuss your specific requirements and timeline.