Redefining Engineering Intelligence Built for industries where precision cannot fail. Engineering projects do not fail because of the people. They fail because no one made the risks visible in time. ZestineTech bridges engineering and technology to change that — delivering intelligence before it is needed, not after it is too late. We are an engineering software company building intelligent tools for project delivery teams across architecture, construction, infrastructure, oil and gas, manufacturing, and enterprise operations. Founded by engineers who worked inside complex project environments, ZestineTech was built from a single conviction: the tools available to engineering teams had not kept pace with the complexity those teams were being asked to manage. That gap — between what engineering workflows demand and what existing software delivers — is exactly where ZestineTech operates. Who We Are ZestineTech is a focused, purpose-driven software company headquartered in Pennsylvania, USA, serving engineering and project delivery organizations globally. Our team carries over a decade of direct experience working within engineering environments — not studying them from the outside, but operating inside them at the level where real problems live. We understand the coordination failures that happen weeks before a review. We know the unauthorized changes that go undetected until they become expensive. We have seen the operational inefficiencies that compound quietly until they become project risks. We build software to solve those problems — precisely, honestly, and without unnecessary complexity. Engineering done right. The first time. Who We Serve ZestineTech operates where precision is not optional and the cost of being wrong is measured in project weeks, not corrections. The teams we serve carry accountability for project accuracy every day and cannot afford to discover what went wrong after it already has. We serve engineering-led industries across global markets: AEC — Architecture, Engineering & Construction: Smarter delivery for teams working where coordination failures cost time and money. Oil & Gas: Precision-driven engineering tools for complex industrial environments where operational accuracy and compliance are non-negotiable. Sustainability & Infrastructure: Engineering the systems that make sustainability measurable, manageable and built to last. Manufacturing: Reducing inefficiency and rework across manufacturing operations through intelligent workflow control and process automation. Enterprise Operations: Bringing structure, visibility, and automation to large-scale operations that cannot run on manual oversight. The Standard We Build To Clarity — Actionable visibility. No noise. No ambiguity. Engineering teams deserve tools that make complexity legible, not compound it. Precision — Engineered for accuracy. Built for the real world. We hold our products to the same standard we expect from the workflows they support. Honesty — Transparent insight. Grounded in reality. We build what works. We say what is true. We do not oversell. Control — Stay ahead of risk. Operate with confidence. The best tools give teams more visibility and confidence, not less. Why ZestineTech Most engineering software is built by software companies. ZestineTech is built by engineers who understand what it costs when workflows break down — in rework, in delays, in coordination failures that should have been caught earlier. That origin shapes everything: the problems we choose to solve, the standard we hold our products to, and the commitment we bring to every team that relies on our software. We exist to bring intelligence earlier into engineering and operations — helping teams identify risks before coordination breaks down, before delivery is impacted and before small issues become expensive problems.