| 1979 |
Khaled Ahmed Abou Ismail and Sons founded SONAC with a capital of L.E. 50,000 |
| 1987 |
SONAC became the first private sector company in Egypt allowed to Export Citrus Fruits. |
| 1989 |
Citrus And potatoes Stations are built at the company's grounds for the processing and packing of Citrus fruits and potatoes. |
| 1990 |
A huge cold store of 7,000 Tons capacity was installed in order to match the - increasing demand on SONAC's products and to serve the ever increasing storage needs for seeds and industrial potatoes. |
| 1992 |
A second 3,000 tons capacity cold store is installed becoming a total of 10,000 tons storage capacity accompanied. |
| 1993 |
An IQF plant for Frozen Vegetables & Fruits is installed. |
| 1994 |
- Starts Production and export of frozen Vegetables & Fruits
- SONAC is transformed into an Egyptian joint stock limited company with a capital of 50 million Egyptian Pounds. |
| 1996 |
Export figures hit record values of 40,000 tons of potatoes , 50,000 tons of Citrus Fruits and 5000 tons of Frozen Vegetables & Fruits. |
| 1997 |
- SONAC is awarded the ISO 9002 Certificate for its quality management.
- SONAC launches a new Marketing Department for the purpose of extending it's markets into all parts of the world. |
| 1998 |
A 5000 Tons capacity a Cold store is added to capacity with a full computerized cold store is built to store potatoes for major crisping factories in Egypt and Europe & Gulf Area. |
| 1999 |
The Company was accredited with HACCP certificated. |
| 2000 |
The company's chairman became the president of the Egyptian Federation of Chambers of Commerce. |
| 2001 |
- In November he became the president of The Arab Federation of Chambers of Commerce.
- Certified Organic potatoes packer. |
| 2002 |
SONAC entered the agriculture process, Planting around 6000 Fdns of potatoes and 4000 Fdns of Oranges. |
| 2003 |
- SONAC is awarded the 'INTERNATIONAL TROPHY FOR TECHNOLGY AND QUALITY' GENEVA, SWITZERLAND.
- SONAC installed the latest techniques in cultivation reached our expansions to 100% own potatoes, 50% of own Citrus. |
| 2004 |
- A new citrus packing line installed to become 3 lines in production, Reaching to 100 Tons/hr.
- Certified as EurepGap for all farms potatoes and citrus. |
| 2005 |
Certified as organic citrus packer. |
| 2006 |
Export figures hit record values of 45,000 tons of potatoes, 52,000 tons of Citrus Fruits and 7000 tons of Frozen Vegetables & Fruits. |
| 2007 |
SONAC is accredited with BRC Certificate. |