Insights

Open Source Advantage S44 Energy offers CitrineOS and TopazEV as open-source and open-standards CSMS solutions, which reduces vendor lock-in for operators and presents a strong selling point to multinationals seeking flexible, vendor-neutral EV charging infrastructure across markets.

Industry Adoption The platform is already deployed across 200+ charging networks globally and trusted by Electrify America, highlighting proven scale and credibility to win opportunities with large fleet operators, utilities, and commercial networks.

Full Control for Operators The software enables operators to own their infrastructure with no per-session fees or single-provider dependency, appealing to operators looking to optimize cost structures and reduce ongoing platform risk while expanding networks.

Strategic Leadership Recent leadership changes with Olga Haygood as CEO signal potential strategic pivots and growth investments, which could align with enterprise sales cycles and larger partnership discussions with utilities and automotive stakeholders.

Financially viable Scale With revenue in the mid single-digit tens of millions and a lean company profile (11-50 employees), S44 Energy presents a compelling partner for collaboration, potential joint ventures, or co-selling opportunities with larger energy and software firms targeting EV charging scaleup.

Similar companies to S44 Energy

S44 Energy Tech Stack

S44 Energy uses 8 technology products and services including GDPR, MongoDB, Google Fonts API, and more. Explore S44 Energy's tech stack below.

GDPR
Certificates
MongoDB
Database
Google Fonts API
Font Scripts
Amazon ECS
Infrastructure As A Service
Google Maps
Maps
Google Pay
Payment Processing
Microsoft Azure
Platform As A Service
HTML5
Web Tools And Plugins

Media & News

S44 Energy's Email Address Formats

S44 Energy uses at least 3 format(s):

S44 Energy Email Formats	Example	Percentage
First.Last@s44.team	John.Doe@s44.team	91%
Last@s44.team	Doe@s44.team	9%
First.Last@sulzer-us.com	John.Doe@sulzer-us.com	92%
Last@sulzer-us.com	Doe@sulzer-us.com	6%
FirstL@sulzer-us.com	JohnD@sulzer-us.com	2%

Frequently Asked Questions

What is S44 Energy's phone number?

You can contact S44 Energy's main corporate office by phone at

+1-201-391-****

. For more prospecting data, LeadIQ has access to up-to-date and accurate contact information within our platform. Find, capture, and sync contact data to your CRM and sales tools in one click.

What is S44 Energy's stock symbol?

S44 Energy is a publicly traded company; the company's stock symbol is US44891N2080.SG.

What is S44 Energy's official website and social media links?

S44 Energy's official website is www.s44.team and has social profiles on LinkedIn.

How much revenue does S44 Energy generate?

As of July 2026, S44 Energy's annual revenue is estimated to be $10M - $25M.

What is S44 Energy's NAICS code?

S44 Energy's NAICS code is 5112 - Software Publishers.

How many employees does S44 Energy have currently?

As of July 2026, S44 Energy has approximately 21 employees across 2 continents, including North AmericaEurope. Key team members include Project Management Manager: H. S.People Operations Manager: C. M.. Explore S44 Energy's employee directory with LeadIQ.

What industry does S44 Energy belong to?

S44 Energy operates in the Software Development industry.

What technology does S44 Energy use?

S44 Energy's tech stack includes GDPRMongoDBGoogle Fonts APIAmazon ECSGoogle MapsGoogle PayMicrosoft AzureHTML5.

What is S44 Energy's email format?

S44 Energy's email format typically follows the pattern of First.Last@s44.team. Find more S44 Energy email formats with LeadIQ.

When was S44 Energy founded?

S44 Energy was founded in 2012.

S44 Energy

Q: What is S44 Energy's official website and social media links?

S44 Energy's official website is www.s44.team. S44 Energy has social profiles on LinkedIn.

Q: How many employees does S44 Energy have currently?

S44 Energy has approximately 21 employees.

Q: What technology does S44 Energy use?

S44 Energy's tech stack includes SQL, iOS, Google Cloud DNS, Nginx, React.

Q: What is S44 Energy's NAICS code?

S44 Energy's NAICS code is 5112 (Software Publishers).

Software DevelopmentNew Jersey, United States11-50 Employees

S44 Energy develops open-source software for electric vehicle charging, enabling operators to own and control their infrastructure without vendor lock-in or per-session fees. Based in Mahwah, New Jersey, it is the team behind CitrineOS, a Linux Foundation Energy project deployed across more than 200 charging networks, and TopazEV, the Open-as-a-Service CSMS built on open standards. The company provides a production-ready CSMS platform that can be deployed in weeks, along with CitrineOS as an open-source foundation and custom engineering for operators pursuing scale. Its customer base includes Electrify America and other operators across the United States and Europe. In May 2025, Olga Haygood was appointed chief executive officer, signaling a leadership change.