# Sigma Advanced Systems Wins NATO Ammunition Order

Sigma Advanced Systems secured a **$102.23 million (₹973.64 crore)** order from an unspecified NATO customer to manufacture and supply base bleed units for 155-mm artillery ammunition. Reported October 27, 2026, the order is scheduled for performance over 12 months and expands the Hyderabad-based manufacturer’s artillery-component capabilities and vertical integration. The customer and any solicitation or supplier contact details were not disclosed, so this is a significant award and supply-chain signal rather than an announced open procurement opportunity.

- The 12-month production period may be relevant to companies able to support ammunition-component manufacturing and associated supply-chain needs.
- Suppliers can evaluate whether their capabilities align with Sigma Advanced Systems’ production activity; the signal does not identify specific subcontracting requirements or provide a route to bid.
- The award indicates continued demand for 155-mm artillery components from a NATO customer, relevant to defense manufacturers assessing international ammunition supply chains.

**Jurisdictions:** international
**Industries:** Defense & Military
**Published:** October 27, 2026

### Government Entities
- North Atlantic Treaty Organization (NATO)

### Vendors
- Sigma Advanced Systems (awardee)

### Sources
- [Sigma Advanced Systems bags ₹974 crore order from NATO customer for artillery ammunition components, ETManufacturing](https://manufacturing.economictimes.indiatimes.com/news/aerospace-defence/sigma-advanced-systems-bags-974-crore-order-from-nato-customer-for-artillery-ammunition-components/135238052) - ET Manufacturing