Joint bids, tenders and consortia
For companies preparing a tender, a grant-funded project or a large request for proposal: we join as a subcontractor or a consortium member and bring the engineering part, the people and the documents the bid needs.
How it works
Share the tender
Send the documentation and the deadline. We tell you within one business day which part we can take and who would do it.
Agree the split before the bid
The work, the price and the responsibility of each party are written down before the bid is submitted, not after it is won.
Prepare the documents together
Company documents, the profiles of the proposed specialists, the technical approach and the estimate for our part, in the format the tender asks for.
Deliver as agreed
If the bid wins, the people named in it do the work, and reporting follows the structure the client set.
Where we join
Public procurement
Tenders on Prozorro and other public procurement where the lead bidder needs a software development partner.
Grant-funded projects
Digital projects funded by international donors and programmes, where an implementing partner needs an engineering team.
Large requests for proposal
Corporate requests for proposal that ask for more disciplines than one company covers.
The commercial arrangement
Our price for our part of the work is fixed in writing before the bid. Bid preparation is on each party’s own account unless agreed otherwise.
BIG TREE 108 LLC is entered in the Ukrainian state register, and its registration details are on the contact page, so the lead bidder can check us before naming us.
Other ways to partner with us
White-label development
We build, test and support software under your brand while you keep the client relationship. Your repositories, your tooling, your release notes, our engineers. One contract with a registered Ukrainian company and the intellectual property assigned onward to you.
Nearshore delivery pod
A named pod of engineers, QA and delivery people that flexes up and down with your demand, works inside your processes and tooling, and has a technical lead on our side who owns continuity, quality and escalation.
Managed application support
Second and third line support of live systems inside your SLA and your ticket queue: triage, fixes, releases, patching and on-call cover, by engineers who also build, on European or North American hours.
Build-Operate-Transfer
We recruit, contract, pay and run a Ukrainian engineering team under our companies, then transfer the people or the entity to you at an agreed point. Hiring pipeline, payroll, Diia City residency and the management platform are already in place.
Referral partners
For consultants, agencies and individuals who meet work they cannot take. Introduce the client, we scope and deliver it, and the commercial arrangement is agreed per introduction before anyone is introduced.
Technology partners
For software vendors and product companies that need an engineering team beside their own for years rather than a sprint: a module we own end to end, a platform we help operate, or a second team that carries the roadmap you cannot staff.
Recruitment agencies
For recruitment and staffing agencies whose clients ask for engineers from Ukraine: vetted specialists proposed under your brand, with their Ukrainian contracts and payroll carried by us.
IT companies
For software companies in Ukraine and abroad: subcontracting in both directions, engineers between projects joining the other side, and joint proposals, under one framework agreement.
Startup studios and investors
For studios, accelerators and investors: MVP builds for portfolio companies, technical due diligence before an investment and a fractional engineering team, on terms agreed once.
Resellers and sales representatives
For companies and people who sell our services on a continuing basis in their own market: a share of what your clients pay, our people on your calls and the proposals written for you.
Universities and IT schools
For universities, colleges and IT schools in Ukraine: student practice, guest lectures and project briefs for coursework, with mentors from our engineers, at no cost to the institution.
Questions about joint bids
Can you be named in a bid as a subcontractor?
Yes, with the specialists named too, once the split of work and the price for our part are agreed in writing.
How quickly can you respond to a tender?
We answer within one business day whether we can take part. How long the documents take depends on the tender, so send it as early as you can.
Preparing a bid?
Send the tender and the deadline. You get an answer within one business day: which part we can take, who would do it and what we need from you.