We work with local stakeholders for global partners including national and international governments, bilateral donors and the private sector. Together, we share a commitment to solving some of the greatest development challenges facing Indo-Pacific communities.
Partner with a leading global development firm
At Tetra Tech, our partnerships are guided by our mission to find solutions to solve complex problems. We seek out local partners committed to their communities who aim to develop local capacity to create sustainable, inclusive and lasting outcomes. We partner with organisations who provide exceptional value through learning and best practice.
Empowering local change
We actively seek out local partners who are deeply invested in their communities. Our goal is to enhance their capacity, enabling them to make a lasting impact that extends well beyond the duration of our programs. Together, we build sustainable solutions that foster resilience and growth.
Valuing every contribution
We recognise the invaluable contributions of our partners, including small businesses. Their insights and expertise enrich our collaborative efforts and allow us to deliver exceptional value to our clients, grounded in shared learning and best practices.
Putting relationships first
Our approach prioritises relationships over mere partnerships. We believe that trust is built through genuine connections and collaborative engagement. With more than 40 years of experience in diplomacy, development and partnership brokering, we employ relational methods that are trauma-informed, power-aware, and healing-focused.
Guided by First Nations advisors and staff, we draw on ancient principles of kinship leadership to navigate the complex challenges of our modern world. Our holistic and integrated approach fosters environments where everyone can thrive.
Tender opportunities
Tetra Tech has international development tender opportunities for sub-contractors who share our approach, standards of professionalism, and most importantly, our desire and commitment to deliver effective development outcomes on behalf of our clients.
Our global contract opportunities span a range of focus areas including democracy and governance, financial sector development, economic growth, education, training, health, and stabilisation and recovery.
The following International Development Tender Opportunities are available below:
Please visit Australia Awards – Philippines (australiaawardsphilippines.org) for all tender opportunities
Tetra Tech International Development Pty Ltd (Tetra Tech International Development) as the managing contractor of the Humanitarian Logistics Capability (HLC) on behalf of the Australian Department of Foreign Affairs and Trade, is seeking tenders from qualified Warehouse Storage and Cargo Management suppliers to provide a dedicated humanitarian warehousing arrangement in Port Moresby, including palletised and floor storage capacity within a third party logistics provider facility.
Timeline:
Invitation Issue Date: Thursday 19 March 2026
Last Queries Date: Wednesday 8 April 2026 at 11:59pm AEST
Closing Date and Time: Friday 24 April 2026 at 11:59pm AEST
Documents:
Tetra Tech International Development, the Managing Contractor for the Australia Awards in Indonesia (AAI) is seeking tenders for the design and delivery of Enhancing sustainable food logistics systems to reduce food loss and waste short course. Tenders are sought in accordance with the AAI Short Course Guidelines1 and as per the details more fully described in this Request for Tender (RFT) documentation.
Details of the course are included in Part B – Scope of Services.
To tender to design and deliver this course the lead business must be a Registered Training Organisation (RTO) in Australia or an Australian tertiary institution as defined in the Higher Education Support Act, 2003 Table A, B and C.
AAI will exclude a tenderer on the grounds of bankruptcy, insolvency, false declarations, or significant deficiencies in performance of any substantive requirement or obligation under a prior contract with Tetra Tech International Development or AAI.
Timeline:
Invitation Issue Date: Wednesday 25 March 2026
Closing date for Registration of Intent to submit a tender: Wednesday 8 April 2026 at 3:00pm (ACST South Australian time)
Last Queries Date: Wednesday 15 April 2026 at 3:00pm (ACST South Australian time)
Closing Date and Time: Wednesday 29 April 2026 at 3:00pm (ACST South Australian time)
Documents:
RFT – AAI – AM13390 – Food Systems – Part A-E [PDF]
RFT – AAI – AM13390 – Food Systems – Technical Proposal [DOCX]
RFT – AAI – AM13390 – Food Systems – Financial Proposal [XLSX]
Tetra Tech International Development Pty Ltd (Tetra Tech International Development) as the
managing contractor of the Mekong-Australia Partnership Support Unit, on behalf of the
Australian Department of Foreign Affairs and Trade, is seeking tenders from experienced
Australian learning service providers (preferably Registered Training Organisations and/or
Higher Education Providers) who can design and deliver a leadership development program
for Mekong Australia Partnerships in partnership with the Mekong River Commission.
Timeline:
Invitation Issue Date: Thursday 9 April 2026
Last Queries Date: Thursday 30 April 2026
Last date for registration of intent to tender: Thursday 30 April 2026
Closing Date and Time: Friday 8 May 2026 at 5:00pm AEST
Please send your queries to [email protected]
Documents:
RFT – MAP SU – AM13463 – MRC Leadership Program – Parts A-D [PDF]
RFT – MAP SU – AM13463 – MRC Leadership Program – Technical Proposal [DOCX]
RFT – MAP SU – AM13463 – MRC Leadership Program – Financial Proposal [XLSX]
Tetra Tech International Development Pty Ltd (Tetra Tech) invites suitably qualified individual advisers, companies, consortia and not-for-profit organisations to submit a Tender for appointment to the Humanitarian Advisory Panel (the Panel).
The Panel will provide prequalified humanitarian technical advisory services to support DFAT-funded humanitarian programs managed by Tetra Tech, including preparedness, response, recovery, and strategic advisory activities.
Successful Tenderers will enter into a Standing Offer Agreement and may be invited to undertake assignments through the issue of Work Orders. Appointment to the Panel does not guarantee any minimum volume of work.
Timeline:
Invitation Issue Date: Monday, 13 April 2026
Last Queries Date: Friday, 24 April 2026 at 5:00pm AEST
Closing Date and Time: Friday, 8 May 2026 at 5:00pm AEST
Documents:
RFT – AM 13479 – Humanitarian Advisory Panel – Parts A-C [PDF]
RFT – AM 13479 – Humanitarian Advisory Panel – Part D [DOCX]
RFT – AM 13479 – Humanitarian Advisory Panel – Part D Annexure [DOCX]
Principal
Tetra Tech International Development Pty Ltd, (ABN 63 007 889 081), a duly registered Australian company located at 422 King William Street, Adelaide, SA, 5000 Australia, referred to as ”Tetra Tech International Development” or “Tetra Tech International Development” as the managing contractor of the Humanitarian Logistics Capability (HLC) program on behalf of the Australian Government’s Department of Foreign Affairs and Trade (DFAT)
Requirements
Tetra Tech International Development Pty Ltd with the intention of forming a pre‑screened supplier panel for HLC, invites suppliers of critical logistics services to apply for this EOI. Services include air charter, freight forwarding, customs clearance, cargo screening, trucking, in country and other incidental services including storage and support. The panel will enable rapid mobilisation for humanitarian cargo movements while ensuring proportionate due diligence and appropriate corporate oversight of residual contractual risks.
Timeline:
Invitation Issue Date: Monday 13 April 2026
Briefing session: Friday 1 May 2026 at 10am AEST
Last Queries Date: Friday 8 May 2026 at 11:59pm AEST
Closing Date and Time: Friday 15 May 2026 at 11:59pm AEST
Documents:
EOI – HLC – AM 13439 – Supply Logistics Services – Parts A-B [PDF]
EOI – HLC – AM 13439 – Supply Logistics Services – Part C Response [DOCX]
The Australian Infrastructure Financing Facility for the Pacific (AIFFP) is the Australian Government’s specialist infrastructure financing program within the Department of Foreign Affairs and Trade. The AIFFP is an AUD4.55 billion facility investing in transformational infrastructure across a range of sectors in the Pacific and Timor‑Leste, including maritime, airports, energy, telecommunications, road transport and urban infrastructure. Export Finance Australia acts as the lender of record. The AIFFP provides financing to deliver quality infrastructure with a focus on strong social and environmental safeguards, generating local jobs and responding to the priorities of diverse communities. The AIFFP builds on Australia’s longstanding partnerships with the Pacific and its experience delivering quality aid programming that supports sustained development outcomes for communities. The AIFFP began operating on 1 July 2019 and has 57 signed infrastructure projects across the Pacific and Timor-Leste.
The AIFFP is managed by the Department of Foreign Affairs and Trade, with support from Tetra Tech (the Support Unit). The AIFFP Support Unit provides advice and services to support the delivery of the AIFFP and its objectives.
AIFFP is seeking to engage a client-side advisory (‘the Consultant’) to support PNG Telikom Limited (‘Telikom’) with the contracting, implementation and integration of a Business Support System (BSS) with Virtual Wallet functionality (VW) (‘the New System’). Telikom is the project proponent and has overall responsibility for project delivery.
Telikom is currently using two BSS systems. Telikom seeks to switch to a new, modern single BSS. Telikom envisages the new BSS will streamline billing processes, improve operational efficiency, and support long-term growth. It also wants to ensure a secure and trusted network that meets high-level industry standards during integration and ongoing operation. Telikom has conducted a procurement process for the New System and has identified a preferred supplier (‘the Supplier’).
Telikom and AIFFP have identified a need for Telikom to be supported by the Consultant through the process of finalising a contract with the Supplier (‘Supply Contract’) and technical implementation and integration of the New System into Telikom’s existing IT environment and infrastructure. The Supplier would hold overarching contractual responsibility for implementation and integration of the New System.
Services will be required from May until end June 2026, with a possible extension until 30 June 2027. The full requirements are set out in the terms of reference at Part B.
Timeline:
Invitation Issue Date: Friday 17 April 2026
Last Queries Date: Friday 1 May 2026 2:00pm (AEST)
Closing Date and Time: Friday 15 May 2026 2:00pm (AEST)
Documents:
RFQ – AIFFP – AM 13265 – Telikom BSS VW CSA Services – Parts A-D [PDF]
RFQ – AIFFP – AM 13265 – Telikom BSS VW CSA Services – Part E Response form [DOCX]
Tetra Tech International Development, the Managing Contractor for the Australia Awards in Indonesia (AAI) is seeking tenders for the design and delivery of Mobilising Long-Term Capital through Insurance and Pension Reform in Indonesia short course.
Tenders are sought in accordance with the AAI Short Course Guidelines and as per the details more fully described in this Request for Tender (RFT) documentation.
Details of the course are included in Part B – Scope of Services.
To tender to design and deliver this course the lead business must be a Registered Training Organisation (RTO) in Australia or an Australian tertiary institution as defined in the Higher Education Support Act, 2003 Table A, B and C. AAI will exclude a tenderer on the grounds of bankruptcy, insolvency, false declarations, or significant deficiencies in performance of any substantive requirement or obligation under a prior contract with Tetra Tech International Development or AAI.
Timeline:
Invitation Issue Date: Monday 20 April 2026
Closing date for Registration of Intent to submit a tender: Monday 4 May 2026 at 3:00pm (ACST South Australian time)
Last Queries Date: Monday 11 May 2026 at 3:00pm (ACST South Australian time)
Closing Date and Time: Friday 22 May 2026 at 3:00pm (ACST South Australian time)
Documents:
RFT – AAI – AM 13547 – Mobilising Long-Term Capital – Part A-C [PDF]
RFT – AAI – AM 13547 – Mobilising Long-Term Capital – Technical Proposal [DOCX]
RFT – AAI – AM 13547 – Mobilising Long-Term Capital – Financial Proposal [XLSX]
Tetra Tech International Development Pty Ltd, as the managing contractor of the Australia Awards and Alumni Engagement Program Philippines on behalf of the Australian Government’s Department of Foreign Affairs and Trade (DFAT), a duly registered Australian company located at 422 King William Street, Adelaide, SA, 5000, Australia, referred to as “Tetra Tech International Development”
The Program aims to support the Philippines in achieving its development goals and in having positive relationships with Australia that advance the mutual interests of the two countries. To address the development goals in the Philippines, the AAAEP-P delivers a suite of diverse learning opportunities, including Australia Awards Scholarships, short courses, in-country scholarships and alumni engagement activities.
This short tern consultancy seeks external assessors to evaluate Australis Awards applications.
The program will accept a group submission (1 Team Leader + 2 Members) and individual applications as Team Leader or Members.
Timeline:
Invitation Issue Date: Wednesday 22 April 2026
Closing Date and Time: Wednesday, 29 April 2026 at 5:00 PM Philippine Time
Documents:
RFP – AAAEP-P – 2027 Intake Scholarship Application Assessment – Parts A-C [PDF]
The Australian Infrastructure Financing Facility for the Pacific (AIFFP) is the Australian Government’s specialist infrastructure financing program within the Department of Foreign Affairs and Trade. The AIFFP is an AUD4.55 billion facility investing in transformational infrastructure across a range of sectors in the Pacific and Timor‑Leste, including maritime, airports, energy, telecommunications, road transport and urban infrastructure. Export Finance Australia acts as the lender of record. The AIFFP provides financing to deliver quality infrastructure with a focus on strong social and environmental safeguards, generating local jobs and responding to the priorities of diverse communities. The AIFFP builds on Australia’s longstanding partnerships with the Pacific and its experience delivering quality aid programming that supports sustained development outcomes for communities. The AIFFP began operating on 1 July 2019 and has several signed infrastructure projects across the Pacific and Timor-Leste.
The AIFFP is managed by the Department of Foreign Affairs and Trade, with support from Tetra Tech International Development (the Support Unit). The AIFFP Support Unit provides advice and services to support the delivery of the AIFFP and its objectives.
The AIFFP seeks to engage the services of a team of experts to carry out the midterm review of the PNG Ports Infrastructure Investment Program (PIIP). The review has two major themes: program implementation and program improvement. The Review Team will ideally include representation from both genders.
Tetra Tech International Development will procure and contract the Review Team through the AIFFP Support Unit (AIFFP SU). The AIFFP SU will identify a suitably qualified Contractor who will engage (employ or sub-contract) each of the team members. The Contractor will need to provide logistical support to the Team members and quality assurance of the outputs prior to submission of any outputs to AIFFP. The Contractor will be directly contracted to Tetra Tech International Development.
The full requirements are set out in Part B of the Request for Proposal.
Timeline:
Invitation Issue Date: Wednesday 22 April 2026
Last Queries Date: Wednesday 13 May 2026 2:00pm (AEST)
Closing Date and Time: Wednesday 20 May 2026 9:00am (AEST)
Documents:
Tetra Tech International Development, the Managing Contractor for the Australia Awards in Indonesia (AAI) is seeking tenders for the design and delivery of Women MSME export opportunities under IA-CEPA short course.
Tenders are sought in accordance with the AAI Short Course Guidelines and as per the details more fully described in this Request for Tender (RFT) documentation.
Details of the course are included in Part B – Scope of Services. To tender to design and deliver this course the lead business must be a Registered Training Organisation (RTO) in Australia or an Australian tertiary institution as defined in the Higher Education Support Act, 2003 Table A, B and C. AAI will exclude a tenderer on the grounds of bankruptcy, insolvency, false declarations, or significant deficiencies in performance of any substantive requirement or obligation under a prior contract with Tetra Tech International Development or AAI.
Timeline:
Invitation Issue Date: Thursday 23 April 2026
Closing date for registration of Intent to submit a tender: Thursday 7 May 2026 at 3:00pm (ACST South Australian time)
Last Queries Date: Thursday 14 May 2026 3:00pm (ACST South Australian time)
Closing Date and Time: Thursday 28 May 2026 3:00pm (ACST South Australian time)
Documents:
RFT – AAI – AM 13553 – Women MSME – Parts A-E [PDF]
RFT – AAI – AM 13553 – Women MSME – Technical Proposal [DOCX]
RFT – AAI – AM 13553 – Women MSME – Financial Proposal [XLSX]