Corporate Profile

Investment One is one of the fastest growing Financial Services firms in Nigeria. Following the Central Bank of Nigeria initiated reforms in the banking industry, our erstwhile parent company; Guaranty Trust Bank Plc divested its shareholding in the company. The company was acquired by select investors, management and staff of Investment One.

Founded in 2007, Investment One (then GTB Asset Management Limited) commenced business in 2008. We are uniquely positioned to provide comprehensive services to meet our Clients’ investment requirements. Our team of investment professionals are poised to provide our Clients’ premium service founded on in-depth market insight, innovation and service excellence. Whether to advise, execute, manage or transfer wealth to future generations, our Clients will find the full complement of investment solutions in our one-shop location – simply put, the 360° Investment Partnership.

Regulated by the Securities and Exchange Commission (SEC), we provide Investment Management, Trust Services, Financial Advisory Services and through our subsidiaries provide Securities Brokerage, Fund Management and Pensions Services to individuals, corporate institutions, state governments and government agencies and parastatals.


To become a global investment management firm and the partner of choice for investors coming to Africa.


We help our clients achieve their investment goals.

Our People

Our people comprises of outstanding talents from local and international financial firms whose knowledge and passion for excellence are backed by cutting edge technology, qualitative and timely market research materials and a pedigree of integrity, innovation and excellence of our former parent bank.

Our Philosophy

The name “Investment One” mirrors our desire to be a one-stop shop for comprehensive investment services and the “first point of call” for insightful and innovative financial solutions. As a chip of our former parent company, Guaranty Trust Bank Plc, our character and pedigree remains driven by the cardinal tradition, vision and values we adhere to since formation.


Core Values

Our business culture and what we stand for, collectively and individually are driven by the strong tradition of our former parent brand. Amongst other values, we uphold three core values – Service Excellence, Innovation and Market Insight.

Service Excellence

Our primary objective in meeting clients’ expectations is built upon three service benchmarks- execution, performance and efficient reporting. We execute clients’ mandates speedily and generate regular market reports that serve to update our clients about the status of their transactions.


We specialize in discovering and generating new ideas to meet the diverse needs of our Clients. We provide a wide array of products and services in local and offshore equities and fixed income securities as well as alternative investment such as real estate securities, commodities and derivatives to private Clients, financial intermediaries and institutional investors.

Market Insight

Modern investors face intense challenges in the quest to grow assets and achieve maximum returns. We pride ourselves in having both fundamental and technical knowledge necessary to unlocking and retaining value in our local markets.

At Investment One Financial Services Limited, we subscribe to the principles of respect for God and the individual, trust, partnership with our clients and safety of investments before profit. These principles transcend our Mission, Vision and Culture. We remain totally committed to reflecting them in every aspect of our set-up and work.

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