Home / Our People / Diversity, Equity & Inclusion
At TDG, we are committed to embracing diversity as a core strength of our organisation. We value the broad range of backgrounds, perspectives, and experiences our people bring, across culture, language, education, gender, age, ability, and more. These differences contribute to a stronger, more connected workplace and help us deliver better outcomes for the communities we serve.
We’re focused on creating an environment where everyone feels respected, supported, and empowered to contribute. Through inclusive leadership, open communication, and people-first practices, we aim to ensure that every team member has the opportunity to thrive.
Diversity not only strengthens our teams, it enhances the way we think, collaborate, and grow together as an organisation.
TDG Environmental acknowledges the Māori people as the tangata whenua of Aotearoa New Zealand (the people of the land) and offers our respects to iwi (tribes), hapū (sub-tribes), and whānau (families). We honour their ongoing role as kaitiaki (guardians) of the land, waters, skies and all living things.
We recognise the importance of te reo Māori (the Māori language), tikanga Māori (Māori customs) and mātauranga Māori (Māori knowledge) in sustaining Māori culture, heritage and their connection to the environment.
At TDG, we value our people, the communities we serve, and the environment we work in. We build strong relationships with like-minded organisations to help create lasting, positive change, always guided by our core values.
Take a look at how we’re working together to make a difference.
At the going down of the sun, and in the morning, we will remember them. This ANZAC Day, we pause to acknowledge the service and sacrifice of those who came before us- and those who continue to serve. Lest we forget. Thank you to our crews for sharing these moments from the ground.
International Women’s Day isn’t just about a single day- it’s about creating real pathways and opportunities. In partnership with Empowering Women in Trades (@EWITtrades), our new CCTV Pipeline Pathway Program is now live. Our very own Kayla McGee shared her experience in the field as a CCTV Operator and encouraged others interested in technical trades to consider pipeline inspection as a career path. Listen to her full interview here: youtu.be/lzhE-fwHzOI?si=Y6BYg6K_fnLGIOW3
On 6 February, we acknowledge Waitangi Day (Te Rā o Waitangi), a time to reflect on Aotearoa’s New Zealand’s history and how it continues to influence the nation’s identity. The guiding principles of partnership, protection and participation which help shape how the Treaty of Waitangi is understood today, align closely with TDG’s values of respect, inclusion and collaboration. As a trans-Tasman organisation, recognising Waitangi Day, strengthens our commitment to cultural understanding and fostering an inclusive workplace.
Thank you for joining us in celebrating Te Wiki o te Reo Māori! He aha te wiki, he aha te rā. Ka pai te manaaki a ngā kaimahi o Whangārei. (What a week, what a day. So well received by our Whangārei staff.) A week close to our hearts, especially for our Māori and Kiwi whānau here in Aotearoa. A huge thank you to the people who helped bring it to life- Cat & Annette for your support, Kane & Ed for your input, and Rohan & whānau for preparing the hāngī that brought us all together. One of our team shared that when they were at primary school, this part of their identity was actively suppressed- and they were deeply moved to see Te Reo Māori celebrated across TDG this week. It’s a powerful reminder of how far we have come as a country, and that there is still more work ahead.
Kia ora, mōrena! Let’s keep the mana of te reo alive — for today, tomorrow, and generations to come. This year we celebrate 50 years of Te Wiki o te Reo Māori (Māori Language Week) — a movement that continues to grow in strength and impact across Aotearoa. Te reo Māori is a treasured part of Aotearoa, reminding us of the power of language to preserve culture, identity, and connection. With an office in Aotearoa New Zealand, this week is especially close to our hearts. We’re taking on the @reomaori 50 Reo Challenges — and encourage you to give them a go too! Our team will be giving it a crack in the office this week.
A strong workplace isn’t just about performance — it’s about people. That’s why we’re proud to partner with Black Dog Institute to launch a dedicated mental health training programs for our team. Another step in our ongoing commitment to creating a safe, supportive environment where our people feel valued, empowered, and equipped to support one another. The workshops provide: ✔️ Practical mental health strategies ✔️ Tools to support both self and colleagues ✔️ A confidential space for meaningful learning ✔️ Skills to build a resilient, positive workplace culture Because mental health matters.
We’re proud to celebrate International Women’s Day, a time to reflect on the collective action needed to achieve gender parity. Let’s come together to contribute to positive change for women everywhere. To learn more about International Women’s Day and how you can get involved, visit: internationalwomensday.com
Meet Ngaire, our Employee of the Month! In a traditionally male-dominated industry, she’s breaking barriers and inspiring inclusion every day. Growing up surrounded by diggers and trucks, Ngaire would sit with her brothers who were operators and always knew she wanted to be part of the action. Now, at TDG, she drives trucks, operates diggers, and enjoys connecting with people across New Zealand. She shares her journey to motivate others of all ages to explore opportunities in non-traditional fields. This International Women’s Day, let’s celebrate Ngaire and all the incredible women who inspire inclusion and pave the way for a more diverse workforce and world.
Congratulations, Miriama! We’re proud to celebrate Miriama Tareguci on achieving her New Zealand Certificate in Infrastructure Works (Level 4 – Single Site Supervision)! This certification is a significant milestone, recognising her expertise in project management and construction site operations. Miriama’s journey with Hydrotech began in 2017 as a CCTV Offsider. Her dedication and drive saw her step into a CCTV Operator role before relocating to Wellington in 2021. Seeking growth, she embraced new challenges, earning a promotion to Site Engineer—a role that paved the way for her latest achievement. Balancing work and study is no small feat, but with determination and strong mentorship at TDG, Miriama excelled in her certification. She’s now setting her sights even higher, currently working as a CCTV Data Reviewer while pursuing a Diploma in Civil Engineering. Join us in celebrating Miriama’s success—we can’t wait to see what’s next for her!
On this Anzac Day, we pause to remember and honour the brave men and women who served our country with courage and sacrifice. Their unwavering dedication to protecting our freedoms and home will never be forgotten. Lest we forget.
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