Leonidas Diamantopoulos starts his insurance advisor career at NN Hellas. Very soon, during his work in the insurance sector, he realizes the huge technological gaps that exist and impede operational efficiency. He develops resilience and sharpens his skills by working in commission-based, door-to-door sales, perfecting customer engagement, adaptability, and perseverance. These formative experiences shape his entrepreneurial vision and set the stage for innovation.
About Us
Our skilled experts craftAI-driven applications tailoredto make your business processesmore effective and efficient.
Your Partner in AI-Powered Transformation
Leonidas Diamantopoulos
CEO - TechMate
TechMate: Your smart digital assistant, transforming how insurance professionals connect, communicate, and create..
Engaged Clients
Over 700 clients trust us to enhance their productivity and streamline their workflows, reflecting our commitment to quality and impactful solutions.
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Completed Projects
With over 150 projects successfully completed, our team delivers tailored solutions that drive results and exceed expectations.
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Client Retention Rate
Our 90% client retention rate demonstrates the trust and satisfaction our clients have in our services, choosing us as their long-term partner.
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Creative Professionals
Backed by a team of over 15 creative professionals, we bring fresh ideas and expertise to every project, ensuring innovative and effective solutions.
AI Solution
Reliable & Astute AIApproach
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Faster Response Times
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Increase in Client Engagement
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Cost Savings on Routine Tasks
How WeStarted
When? | What? |
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2019 – The Beginning: Overview of the Insurance Market | Leonidas Diamantopoulos starts his insurance advisor career at NN Hellas. Very soon, during his work in the insurance sector, he realizes the huge technological gaps that exist and impede operational efficiency. He develops resilience and sharpens his skills by working in commission-based, door-to-door sales, perfecting customer engagement, adaptability, and perseverance. These formative experiences shape his entrepreneurial vision and set the stage for innovation. |
2020 – A Partnership That Laid the Foundations | Leonidas develops his first technological solutions in collaboration with Christos Baztekas. Undaunted by the COVID-19 pandemic, this year they developed an application for COVID-19 case management and another Android application that helped insurance advisors get better prepared for certifications imposed by the central bank, especially Level 'A' and 'D'. These two projects are pivotal steps in modernizing the insurance industry through technological advancement. |
2021 – LUX Launches: A New Way to Present Products | TechIns introduces LUX, a path-breaking application put together with the aim of streamlining and revolutionizing the presentation of Unit-Linked products by insurance advisors. Addressing an acute need in the market, LUX fills in the communication gaps between advisors and clients, earning it an irreplaceable status and setting the layout for TechIns' future successes. |
2022 – LUX Conquers the Market | LUX is immediately very successful, it becomes the market leader in the insurance advisory sector, with more than 700 active subscribers. Such a trend enables TechIns to conclude new partnerships to further expand its reach across insurance and financial businesses. The company starts building a name for itself in innovative technologies, reliability, and market leadership. |
2023 – Further Expansion to Cyprus and Gaining Cross-Industry Expertise | TechIns expands its operations to include international cooperation with the Insurance Media Lab in Cyprus and market entry into Bulgaria. Additionally, it develops its expertise through strategic partnerships in fields such as banking, payments, healthcare, and maritime services. This enhances TechIns’ ability to offer tailored technology solutions that meet the specific challenges of various industries while retaining its core focus on insurance.
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2024 – The Next Step: TechMate and International Expansion | Following up on the success of LUX, TechIns is proud to introduce its latest flagship product: TechMate, a cutting-edge digital assistant for insurance advisors. Designed to automate and optimize client management, it enables TechIns to pursue its mission of empowering professionals through technological innovation. With ambitious expansion plans across the Balkans, Turkey, and the Middle East, TechIns is poised to disrupt the insurance industry and transform how professionals engage with their clients worldwide. |
2025 – An Independent Future for TechMate | TechMate is expected to launch as an independent company, with a mission to redefine how insurance advisors manage their daily activities by providing tools for greater efficiency and ease in their work. |
2019 – The Beginning
2019 – The Beginning
Overview of the Insurance Market
2020
2020
This is second title
Leonidas develops his first technological solutions in collaboration with Christos Baztekas. Undaunted by the COVID-19 pandemic, this year they developed an application for COVID-19 case management and another Android application that helped insurance advisors get better prepared for certifications imposed by the central bank, especially Level ‘A’ and ‘D’. These two projects are pivotal steps in modernizing the insurance industry through technological advancement.
2021 – LUX Launches
2021 – LUX Launches
A New Way to Present Products
TechIns introduces LUX, a path-breaking application put together with the aim of streamlining and revolutionizing the presentation of Unit-Linked products by insurance advisors. Addressing an acute need in the market, LUX fills in the communication gaps between advisors and clients, earning it an irreplaceable status and setting the layout for TechIns’ future successes.
2022
2022
LUX Conquers the Market
LUX is immediately very successful, it becomes the market leader in the insurance advisory sector, with more than 700 active subscribers. Such a trend enables TechIns to conclude new partnerships to further expand its reach across insurance and financial businesses. The company starts building a name for itself in innovative technologies, reliability, and market leadership. better prepared for certifications imposed by the central bank, especially Level ‘A’ and ‘D’. These two projects are pivotal steps in modernizing the insurance industry through technological advancement.
2023
2023
Further Expansion to Cyprus and Gaining Cross-Industry Expertise
TechIns expands its operations to include international cooperation with the Insurance Media Lab in Cyprus and market entry into Bulgaria. Additionally, it develops its expertise through strategic partnerships in fields such as banking, payments, healthcare, and maritime services. This enhances TechIns’ ability to offer tailored technology solutions that meet the specific challenges of various industries while retaining its core focus on insurance.
2024
2024
The Next Step: TechMate and International Expansion
Following up on the success of LUX, TechIns is proud to introduce its latest flagship product: TechMate, a cutting-edge digital assistant for insurance advisors. Designed to automate and optimize client management, it enables TechIns to pursue its mission of empowering professionals through technological innovation. With ambitious expansion plans across the Balkans, Turkey, and the Middle East, TechIns is poised to disrupt the insurance industry and transform how professionals engage with their clients worldwide.
2025
2025
An Independent Future for TechMate
TechMate is expected to launch as an independent company, with a mission to redefine how insurance advisors manage their daily activities by providing tools for greater efficiency and ease in their work.
Team
OurTalentedGroup Associates
CTO
Christos Baztekas
UI/UX Designer
Celia Tzitzi
CEO
Leonidas Diamantopoulos
OPERATIONS MANAGER
Dimothenis Tzimos
PHP DEVELOPER
Dimitrios Desyllas
Strategy Manager
Ilias Karavolias
Customer Relationship Manager
Georgia Rantzou
𝗕𝘂𝘀𝗶𝗻𝗲𝘀𝘀 𝗗𝗲𝘃𝗲𝗹𝗼𝗽𝗺𝗲𝗻𝘁
Eleni Kokkova
Reviews
What Clients AreSaying
Business - innovation - Technology Consultant
Our collaboration with Leonidas and the TechIns team on developing complex, custom software for payment systems and banking-related platforms was a great experience. The team was always available and responsive, ensuring smooth communication and timely solutions throughout the project. They consistently went above and beyond, delivering results that exceeded our expectations.
Their ability to tackle the complexities of payment and banking systems with precision and flexibility made the final product even better than what we had initially envisioned.
Business Development Manager
I've had the pleasure of working closely with Leonidas Diamantopoulos, the CEO at TechIns, and I am consistently impressed by his unwavering commitment to innovation and transformation in the insurance industry. His deep understanding of both technology and insurance has been the driving force behind TechIns's success in creating groundbreaking web applications and providing bespoke SaaS solutions.
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Agency Manager at NN
Leonidas Diamantopoulos is a young entrepreneur distinguished by his diligence, sharpness, and consistency.
He focuses on the needs of his clients, and together with his team, they deliver innovative, modern, and effective solutions.
I wholeheartedly recommend Leonidas, with deep confidence that he adds value to any project he undertakes.
Lastly, it is important to note that he is a person defined by values such as trust and integrity.
Panagiotis Mertzanis
I𝗨𝗻𝗶𝘁 𝗠𝗮𝗻𝗮𝗴𝗲𝗿 𝗮𝘁 𝗡𝗡
TechIns and Leonidas Diamantopoulos provide innovative tools that help professionals easily and quickly explain benefits and needs to clients. The TechIns team is always available, ready to solve any issues and implement new ideas. Highly recommended for their professionalism, consistency, speed, and responsiveness.
George Theodosiou
𝙀𝙭𝙚𝙘𝙪𝙩𝙞𝙫𝙚 𝙄𝙣𝙨𝙪𝙧𝙖𝙣𝙘𝙚 𝙖𝙣𝙙 𝙛𝙞𝙣𝙖𝙣𝙘𝙞𝙖𝙡 𝙖𝙙𝙫𝙞𝙨𝙤𝙧 𝙖𝙩 𝙉𝙉 𝙃𝙚𝙡𝙡𝙖𝙨
Excellent professional! Insightful! Always by the client’s side, providing immediate solutions!
Nikos Damalas
Top Financial & insurance Advisor MDRT MEMBER at MDRT
I had the pleasure of meeting Mr. Leonidas Diamantopoulos through our professional collaboration on the software he developed to enhance the precision and depth of financial analysis for investment insurance products. I immediately recognized his integrity and absolute professionalism. His unique ability to create highly useful and practical software is truly remarkable. His young age, combined with his passion for innovation and expertise, make him a person worth investing in. An outstanding professional with vision and drive—the key ingredients for success.
Leo Gavelas
Founding Member | Business Management @ Acronex Europe IKE
Leonidas has the “flame “ inside him for success through innovation , relationship management and getting into the global business He is beyond borders , a global citizen , trusted by his friends and partners I have the pleasure and fortune to partner with Leonidas and his great team to create a different business model for the insurance industry across europe Innovation comes from people who care about all those involved in the insurance business aiming to make the end customer impressed with their buying and service experience Success comes from simple baby steps added together and Leonidas has a clear vision on what steps are needed