Companies · category

Top App Development Companies for Encryption

5 app development companies ranked by rating, review volume and listing quality.

Between them, the 5 app development companies on this page cover cloud (2), API (2) and analytics (2). 5 of them have written a profile you can read before you get in touch.

Filter by fitbudget, engagement, size and more

CONTUS MirrorFly
Security · Cloud · API
CONTUS MirrorFly sells communication building blocks for software teams: APIs and SDKs that add chat, voice calling, video calling and AI agents to web and mobile apps.
Write a review
Geolance Tech
Security · Analytics
Geolance Tech builds websites and mobile apps and keeps them running after launch.
Write a review
goEmerchant
Security · API · Analytics
Payment processing provider offering merchant accounts, card terminals and developer APIs for businesses and software vendors
Write a review
Grove Technologies
Security · Cloud · Also in Washington
Grove Technologies provides managed IT support and cybersecurity in Washington, DC.
Write a review
Lawlor Technologies Ltd
Security
Lawlor Technologies Ltd is a software development company in Scotland that builds mobile apps and web platforms.
Write a review

For vendors

Want to see your company here?

The order is earned on evidence: client reviews, vetting, awards and the facts a business states on its own website, which we read and date. Nobody can pay to move up. Add reviews or verified facts to your free profile to move up at the next edition; there are two ways to stand out now, and each one says what it is.

Not on TrustList yet? Add your company or claim its listing, free.

Get vetted

Free

We check your registration, your website and your clients
Approved listings show the Verified badge here and on their profile
It earns a rank number and counts towards the TrustList Score; renewed yearly

Apply for vetting How vetting works

Sponsor this ranking

Paid · always labelled

A Sponsored card above the ranked list, up to three per ranking
Marked Sponsored, and it never changes the order
Booked by the month; cancel any time

Sponsor this ranking See prices

Same subject

More app development companies rankings

Every other way we rank app development companies, by what they do and where they are.

All 456 rankings

Articles

Related reading

Articles on this subject first, then the newest.

All articles

India

25 Oct 2026 · TrustList Editorial

Oracle and Cisco ship fixes that stop trusting eMudhra certificates

Oracle scores the Java gap 9.1 and pulls the eMudhra roots from every supported JDK line; Cisco lists Duo upgrades now, Meraki camera…

United States

22 Oct 2026 · TrustList Editorial

GoDaddy misses deadline to revoke 404,607 mis-profiled TLS certificates

The certificates are technically sound but did not match the policy GoDaddy published for its Starfield and GoDaddy hierarchies. Industry…

India

22 Oct 2026 · TrustList Editorial

eMudhra quits the global TLS certificate business after its CA key leak

The Bengaluru-listed trust company says its board chose to withdraw a week after eight intermediate keys were exposed. Its G1 RSA roots…

Browse

More categories

Jump to another ranked category.

All categories

Keep exploring

More on TrustList

Everything here links back to the same verified catalogue. Pick your next stop.