How BESS works — from cell chemistry to bankability. Start free on learnBESS.com

Fluence

AC Block

📍 Arlington, USA · Est. 2018Listed · NASDAQ: FLNC

Overview

Fluence Energy (NASDAQ: FLNC) is a global energy storage integrator headquartered in Arlington, Virginia, formed in 2018 as a Siemens-AES joint venture, with 6.8 GW deployed across 33 markets in 25 countries as of September 2025.

At a Glance
$2.3B
Revenue
1,670
Employees
17.8 GWh
ESS Shipments

Products

Fluence offers 4 BESS products across 1 category: AC Block.

AC Block illustration AC Block
Gridstack Pro
View specs
Gridstack
Datasheet
Ultrastack
View specs
Smartstack
7,523 kWh
Datasheet

Global Presence

Fluence is headquartered in Arlington, USA with manufacturing in USA (Utah, Tennessee, Arizona, Texas), South East Asia. 4 known facilities worldwide.

HQ Sales
Facilities
HQ
Arlington, Virginia, United States
Sales
London, United KingdomErlangen, GermanyAmsterdam, Netherlands

Financials & Reports

Fluence is publicly listed (NASDAQ: FLNC). Key figures from FY2025. Annual report available for download.

Key Figures
$2.3B
Revenue
13.1%
Gross Margin
1,670
Employees
17.8 GWh
ESS Shipments
Source: FY2025 annual report, fiscal year ended 30 September 2025. Revenue approximately $2.3B with a record gross margin of 13.1% and record total liquidity of $1.3B. US supply chain runs through facilities in Utah, Tennessee, Arizona and Texas. Employee count and ESS shipments are carried over from the previous profile and were not re-verified this run.
Annual Report2025 · PDF Annual Report2024 · PDF
Stock Price Performance

Sustainability

Fluence publishes an ESG report covering environmental, social, and governance practices. Key metrics from 2024.

ESG Key Figures
100% at EU and UK sites
Renewable Electricity
Source: FY24 sustainability report. Erlangen and UK facilities run on 100% renewable electricity; ISO 14001 environmental management extended from Fluence Energy GmbH to the US and UK entities. First CDP disclosure filed. Scope 1, 2 and 3 figures are published only as a chart and did not extract reliably, so they were left out rather than misstated.
ESG Report2024 · PDF

Certifications & Compliance

Fluence holds 4 certifications covering quality management, environmental standards, and safety compliance.

ISO 9001
ISO 14001
ISO 27001
ISO 45001
Datasheet
Fluence · PDF
Download Datasheet
or
Get notified when Fluence releases new products
We track spec changes so you don't have to.