Tested.
Proven.
Trusted.
ES&S’ commitment to testing and proving our solutions to earn the trust of customers and voters is at the forefront of everything we do.
We understand that the integrity of election processes is paramount to upholding democracy, which is why we go to great lengths to ensure our equipment meets the highest reliability and security standards.
Our rigorous testing and proven track record benefit and instill trust in customers and voters.
Minimized disruptions on Election Day

Our equipment undergoes extensive testing to ensure it performs during elections. We subject our systems to rigorous stress tests, assessing their functionality, accuracy and durability. By providing reliable equipment, we enable smooth operations on Election Day, minimizing disruptions and instilling trust in the voting process.
We had nothing but grand remarks about how well that (ExpressVote and ExpressPoll) operated and how easy it was to use. I think West Virginia just continues to move in the right direction to increase voter confidence across the state.
Mac Warner, West Virginia Secretary of State
Precise vote tabulation
Accurate results are critical to every election. Our equipment is thoroughly tested to ensure precise vote tabulation to minimize the chance of errors or discrepancies. We employ cutting-edge technology and implement stringent quality control measurements so our customers can trust that every vote is recorded and counted as the voter intended.
1,500,000 Ballot Positions, 0 Errors
Our EAC-certified systems are required to complete testing with 0 errors in 1.5 million ballot positions consecutively.

Not one vote changed. Not up, down or sideways. In a world of unrest and election fraud accusations, I’m totally confident in our new machines.
Diana Cromley, County Clerk, Mason County, WV
In each audit unit, the hand-to-eye audit was 100% consistent with the machine tally. The audit did not result in a change in the number of votes counted for any candidate.
Michael H. Harper, Clerk, Hudson County, New Jersey Board of Elections, November 2022 post-election audit.
In all 15 counties which were the subject of the audit, the voting equipment rendered a faithful and accurate count of the ballots… It is the conclusion of the SBEC that the ExpressVote system accurately tabulated the election results.
Arkansas Post-Election Audit Report 2022 General Election

Mitigated risks
ES&S equipment is designed with robust security features. We extensively test our equipment to identify and address vulnerabilities. By subjecting our systems to rigorous security audits and adhering to industry best practices, we provide election administrators with trustworthy solutions that mitigate the risk of tampering or unauthorized access.
Rigorous independent testing
We voluntarily send our end-to-end voting configuration to be tested by independent cybersecurity labs such as the Cybersecurity and Infrastructure Security Agency’s (CISA) Critical Product Evaluation (CPE) program, which works to improve the security of nuclear power facilities, electrical grids and other U.S. critical infrastructure.
CISA-tested security
ExpressPoll is proven secure and reliable and has been tested by the CISA Critical Product Evaluation (CPE) program and by the Center for Internet Security’s (CIS) Rapid Architecture-Based Election Technology Verification (RABET-VTM) program.
My IT staff is super smart, and they tested everything and tried to break it. We all loved ES&S’ ExpressVote XL. They couldn’t break it.
Bethany Salzarulo, Director of Elections and Voter Registration, Cumberland County, PA

Trusted to be compliant with laws and standards
We understand the importance of adhering to legal and regulatory requirements. Our equipment is designed to meet or exceed the standards set by federal and state election authorities. By ensuring compliance, we offer peace of mind to our customers because they can trust that equipment meets their state’s requirements and aligns with the industry’s best practices.
ES&S has 31 federally certified voting systems
All new systems have had penetration testing, security testing and audit login capabilities. Every physical access point is secured. We created our own standards that are better than the federal standards. Every system has a paper trail, whether it’s ballot-marking device or a paper ballot.
Kathy Boockvar, Former Acting Secretary of the Commonwealth of Pennsylvania
We test every single piece of equipment that goes out to the polling places in North Carolina. We have complete confidence. The testing that Mecklenburg County has done. They’ve tested over 34 thousand ballots.
Karen Brinson Bell, North Carolina Election Director
Acting Homeland Security Secretary Tours Mecklenburg Election Warehouse, WCCB Charlotte 2/27/20

Proven success in elections
With over four decades of election industry experience, ES&S has a proven track record of delivering reliable election solutions. Our equipment has been successfully deployed in hundreds of thousands of elections, ranging from local to national scales. Our long-standing partnerships with election officials and our commitment to customer satisfaction have established ES&S as a trusted provider in the industry.
1,544
Counties use our tabulation equipment
845
Customers renewing with ES&S in the last 5 years
4.60 / 5
Customer satisfaction rating, 2022 General Election Survey
Trust is built on the foundation of reliability, consistency and stability. Trust in a product or service results from the assurance that it will deliver the promised benefits and meet expectations. As a result of our tested and proven products and services, ES&S customers can trust that: