Leading Excel Developers & Programmers in New Zealand

We are Excel Developers & Excel Programmers in New Zealand specialising in Excel Consulting. Our Excel Experts help businesses with automating their Excel dashboards, and integration, as well as Excel help & repair work. We help businesses streamline operations, enhance accuracy, and make informed decisions.

Lumen Person with Laptop

Your Microsoft Excel Transformation in 3 Easy Stages

Excel Experts, Excel Developers & Excel Programmers

Discovery

Let’s pinpoint exactly what you need. We listen to understand your challenges and goals.

Excel Experts, Excel Developers & Excel Programmers

Customized Solutions

Receive an obligation-free quote along with a fast delivery timeline tailored to your project.

Excel Experts, Excel Developers & Excel Programmers

Guarenteed Satisfaction

We stand by our work. Beyond delivering solutions, we're committed to providing the training and support you need to excel.

Require Urgent Response?

We understand your Excel project may require urgent attention. Here’s how we can help:

  • Same-Day or Next-Day Assessment: We’ll meet with you promptly—often the same or next day—to diagnose the issue.
  • Quick Turnaround: Expect swift, effective solutions to get your project back on track.

Flexible Engagement Models

Whether you prefer to work on an hourly basis, fixed-price projects, or need ongoing consultancy, we offer flexible engagement models designed to fit your specific needs and budget.

Hourly Rate

Ideal for quick fixes or minor enhancements.

Project Fixed Price

Best suited for well-defined projects with specific outcomes.

Consulting on an Hourly Rate

Optimal for ongoing support and consultancy, tailored to your evolving Excel challenges.

Excel Experts, Excel Developers & Excel Programmers

Lumen are experienced Excel programmers and software consultants in all versions of Microsoft Excel.

MS Excel as part of Microsoft 365 is the world’s most powerful and widely used Spreadsheet software.  We have decades of experience using the platform, from its origins in the 1980s up to today’s cloud version.  However, many companies may not have the in-house experience in how to use vital components of Excel like Visual Basic (VBA).  

Our Comprehensive Excel Services for Businesses of All Sizes

Excel Consulting

Our experienced Excel consultants work closely with your team to design a custom solution that maximizes your use of Microsoft Excel. From Excel automation to data analysis, we deliver strategies that solve real-world business challenges.

Excel Programmers & Excel Developers

Our Excel experts specialize in creating custom Microsoft Excel spreadsheet solutions—from automated macros to full application development—that optimize business processes and eliminate inefficiencies.

Excel Integration & Excel Automation

Our integration services connect Microsoft Excel with your existing systems, automating workflows, reducing errors, and increasing productivity across your organization.

Excel Support & Training

Lumen's Excel consultants provide ongoing support and personalized training to enhance your team's Excel skills, ensuring they can leverage Excel's full potential to improve business outcomes.

Excel Dashboards & Accounting Solutions

We create custom Excel dashboards that provide valuable insights at a glance. Our financial reporting tools empower businesses to track performance and make strategic decisions with confidence.

Custom Financial Calculators

Lumen’s Excel Spreadsheet Experts provide comprehensive Custom Financial Calculators, from Investment Property Calculators to Insurance Calculators. With decades of expertise and rapid support, we deliver scalable, user-friendly systems trusted by businesses across industries.

Excel Repair Services

We offer expert Excel repair services to recover lost data and restore functionality to corrupted Excel spreadsheets, ensuring your business can continue operating without disruption.

Empower Your Data with Advanced Excel Formulas

Dive deeper into your data with our expertise in advanced and nested Excel formulas. We make complex Excel data analysis simpler and more intuitive, enabling you to unlock valuable insights with ease.

Visualize Success with Custom Excel Charts and Excel Dashboards

Our tailored Excel charts and data-driven Excel dashboards transform raw data into compelling visual stories. We create visually appealing, informative dashboards that provide at-a-glance insights to support decision-making.

Master Big Data with Pivot and Power Pivot Tables

Harness the full power of Excel data analysis with pivot and power pivot tables. We help you organize, analyze, and find patterns in large datasets, making big data manageable and actionable.

Excel APIs

Stay connected with your critical data sources. From SQL databases to APIs like Shopify, we ensure your Excel spreadsheets are always up-to-date with real-time data, enhancing your workflow efficiency.

Automate Excel with VBA Macro Programming

Unlock the ultimate Excel automation capabilities with our VBA macro programming services. From simple scripts to complex Excel automation solutions, we tailor our approach to meet your unique needs, saving you time and resources.

Lumen designs, develops and implements Excel automation and application development for SMBs and enterprise clients.

Excel Experts, Excel Developers & Excel Programmers
Excel Experts, Excel Developers & Excel Programmers

Excel Programming experts in New Zealand, we have the team that can find some surprising answers to your problems

Save time and money with advanced VBA functions

Excel allows you to automate almost anything, by using VBA programming. Lumen can automate repetitive tasks, and accomplish more with additional functionality.

Easy to run macros

Eliminate human errors and allow even someone with no Excel experience to run perform tasks by running a macro.

Versatility

Excel VBA can be used for many tasks, for example Sales Analysis, Forecasting, Graphics, Charting, Budgeting and much more. Your team can gather actionable information in a matter of seconds.

Redeploy resources to high value functions

By automating common and repetitive keystrokes, your team can focus on more advanced tasks and on showcasing insights from the data.

With a modest investment, you can have an immediate productivity gain

Finance, Health, Manufacturing, Retail or any industry you desire, we will customise solutions for our New Zealand clients.  

We can also work with you to present your Excel data in Power BI to deliver stunning interactive reports.

Intelligent Automation

Data Entry Automation

A Testimonial to the Quality of our Services

Terry Le Sueur
Director
Hi Lumen Team ,

Thank you both for “dropping everything” to help me solve my problem, Josh, you did it, and blazingly fast too.

Words are insufficient to voice our deep appreciation. We are amazed to receive such professional quality help, so fast and with such a deep sense of empathy and understanding.

Gentlemen, I used to teach four types of exchange:
1. No exchange (rip-off)
2. Poor Exchange (some value but not to the expected standards)
3. Fair Exchange (expected level of service and quality) 4. Exchange in Abundance (Better than expected quality, service, care, etc.)

Most businesses operate on the 3rd type of exchange, however only the 4th type guarantees growth and long term survival. Well done on your superlative service.

The label macro is working perfectly and we’ve almost caught up the backlog.

Many Thanks,
Terry Le Sueur - Director

NFL Foods Limited
Tom Blampied
Citadel Insurance
Lumen have been extremely easy to work with, great communicators, solution focussed and highly professional throughout the process. I would confidently recommend Lumen to any business.
Excel Experts, Excel Developers & Excel Programmers

Excel programming expertise

Lumen is powered by automation, formulas and functions. Clients have trusted our software development agency for over 25 years.

"Whether you need Excel Programming in New Zealand, Lumen has the team you need for getting the most out of Excel. With hundreds of happy clients, we work quickly and efficiently to maximise your investment"
Excel Experts, Excel Developers & Excel Programmers
Ilan Gross
Principal Consultant

Excel Solutions That Drive Results

Our comprehensive approach to Excel services enables us to deliver custom solutions that drive results for businesses of all sizes. Whether you’re a large enterprise seeking to streamline data processes or a small business looking to optimize your Excel workflows, Lumen has the expertise to help you succeed.

Statistic and Complex Formulas

Lumen's development team include Statisticians and Mathematicians ready to solve any complex requirement.

Expert Team

Our team of experienced Excel consultants, programmers, and developers is highly skilled in creating custom solutions that drive results.

Proven Track Record

We have successfully delivered numerous Excel integration projects, helping businesses streamline operations and improve efficiency.

Industry-Specific Knowledge

We have extensive experience in sectors like construction, finance, healthcare, mining, and logistics, meaning our solutions are always relevant and customized for your industry.