About Us
Who We Are
Zessco International is Kenya's leading tender documentation and compliance consultancy. Based in Nairobi at Tumaini House (opposite Kencom), we specialize in helping businesses secure public and private sector tenders with precision, speed, and confidence.
We bring together a unique team of experts — from engineers and auditors to legal professionals and procurement officers — all working under one roof to give you the highest chance of success. Whether you're just starting out or already a seasoned contractor, Zessco is your partner in growth and compliance.
Our Mission
To empower businesses across Kenya to win tenders, stay compliant, and grow sustainably — regardless of their size or stage.
Our Vision
To become Kenya's most trusted and results-driven tender application and compliance firm.
What We Do
1. Tender Documentation
Preparation of high-quality, fully compliant tender documents tailored to each opportunity.
2. Client Compliance Management
We ensure our clients are always up-to-date with all legal, financial, and regulatory requirements.
3. Document Updating & Secretarial Services
We handle company updates, renewals, and act as your outsourced corporate secretariat.
4. Tender Winning Support
Beyond paperwork, we strategize with you to give your application the best possible winning chance.
5. Company Transactions
We assist in buying, selling, and leasing companies with or without past experience legally and ethically.
6. Regulatory Compliance Assistance
We ensure compliance with KRA, NCA, and all other relevant regulatory authorities.
Our Team
Our History
Founded in 2020 and officially incorporated on June 7th of the same year, Zessco East Africa Limited was established with a vision to bridge the gap in quality service delivery across Kenya’s construction and supply sectors. Driven by youthful ambition and professional integrity, the company began as a small team of skilled individuals with diverse expertise in civil engineering, logistics, procurement, and compliance.
From our modest beginnings at Tumaini House in Nairobi, we have grown into a trusted partner in construction, general supplies, and equipment hire, serving both government and private sector clients. Our journey has been marked by a strong commitment to efficiency, innovation, and excellencequalities that continue to shape our legacy today.
“Looking back, we're proud of how far we've come. Looking ahead, we're excited to go even further with our clients, partners, and communities.”