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Top 3 Encryption Key Management Software Companies With $1M–$5M Revenue (September 2026)

As of September 2026, Latka tracks 3 encryption key management software companies with $1M–$5M in annual revenue. They have combined revenues of $6.5M and employ 57 people. They have raised $14.9M.

Every company below sells encryption key management software to other businesses and is ranked by its most recent annual revenue. Revenue, funding, headcount and customer figures come from CEO interviews on the Latka podcast, public company filings, and Latka estimates where a company has not disclosed a number.

What Encryption Key Management Software Companies do

Encryption Key Management Software enables organizations to efficiently create, distribute, store, and manage cryptographic keys essential for data security. This category of software plays a critical role in protecting sensitive information by ensuring that encryption keys are properly secured against unauthorized access or loss. Typical features of this software include centralized key storage, automated key rotation, access control mechanisms, and detailed auditing capabilities. These workflows help organizations increase their compliance with data protection regulations and minimize the risk of data breaches while streamlining key management processes. The primary users of Encryption Key Management Software often include IT security professionals, compliance officers, and system administrators who need robust solutions to manage the lifecycle of encryption keys across various platforms and environments. By implementing such software, organizations can enhance their overall security posture and maintain control over their cryptographic assets.

Companies
3
Revenue
$6.5M
Funding
$14.9M
Employees
57

Filters

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Top Encryption Key Management Software Companies With $1M–$5M Revenue

Showing 3 of 3 companies ranked by annual revenue.

1afi logo
afi

Coral Springs, Florida, United States

Afi.ai develops a long-term resilient data protection service built from the ground up for SaaS applications and cloud infrastructure. We provide secure, reliable and affordable backup with a broad range of unique features, including BYOK encryption key management integrations with all major providers, multi-geo backup storage compliant with GDPR and other regional data protection laws, granular multi-level roles and access control, immutable event log, proactive notification system and integrations with all major SEIM platforms. Afi Social Media Policy LinkedIn doesn’t provide tools for removing erroneous associated members’ accounts from a company page, and we view this as a major source of potential phishing and social engineering attacks. We limit LinkedIn usage by our team members and encourage them to avoid exposing their personal data, contacts and work details in order to mitigate the risk of targeted cyber attacks. Afi disclaims any relation with non-verified LinkedIn members associated with the company page. We don’t share individual emails, names or other categories of personal data via LinkedIn messages. For all customer inquiries, please reach out to your account manager or our sales team at [email protected], via phone or our web ticketing system. For media inquiries, please reach out at [email protected], for legal matters please reach at [email protected], for all other matters please contact us at [email protected].

Revenue
$3M
Year founded
2011
Team size
27
2Ionic Security (acquired by Twilio) logo
Ionic Security (acquired by Twilio)

Atlanta, Georgia, United States

With Machina™ - the first system of record for data access policy management, encryption key management, and real-time policy enforcement - Ionic enables scalable, sustainable, and consistent data protection, accelerating your innovation initiatives wherever you are in your journey to the cloud.

Revenue
$2.4M
Year founded
2012
Team size
22
3Sepior logo
Sepior

Aarhus, Denmark

Provider of data-protection services designed to offer cloud-encryption software to encrypt cloud-data. The company's data-protection services use zero-trust cloud-native Key Management System that delivers cryptographic quality encryption and does not rely on hardware appliances or on any single service provider, enabling businesses to retain full control over the encryption keys.

Revenue
$1.1M
Year founded
2014
Funding
$14.9M
Team size
8

Frequently asked questions about Encryption Key Management Software Companies With $1M–$5M Revenue

How many encryption key management software companies with $1M–$5M in annual revenue are there?

Latka tracks 3 encryption key management software companies with $1M–$5M in annual revenue. Together they generate $6.5M in annual revenue and employ 57 people.

Which encryption key management software company with $1M–$5M in annual revenue is the largest?

afi is the largest, with $3M in annual revenue, founded in 2011.

How much revenue does a typical encryption key management software company with $1M–$5M in annual revenue make?

The average encryption key management software company in this list makes $2.2M a year, across 3 companies with reported revenue.

Who are the leading Encryption Key Management software vendors with $1M–$5M in annual revenue?

Ranked by annual revenue, the leaders are afi, Ionic Security (acquired by Twilio) and Sepior.

How much funding have encryption key management software companies with $1M–$5M in annual revenue raised?

The 3 encryption key management software companies with $1M–$5M in annual revenue tracked here have raised $14.9M in disclosed funding between them.

Related Security Software categories

All Security Software SaaS categoriesEvery category we track inside Security Software, each ranked by revenue.Browse every SaaS industryThe full A-Z of SaaS categories Latka tracks, from Encryption Key Management to everything else.

Inclusion Criteria

- The software must provide secure storage and management of encryption keys. - It should include access control features to limit who can interact with keys. - Automated key rotation capabilities must be present to ensure keys are updated regularly. - The product should offer detailed logging and auditing to track key usage and access. - It must support integration with various applications and systems for seamless key management. - Not just basic encryption; it must also enable users to create and manage key lifecycles comprehensively.