Tech-Sector M&A and Capital Advisory for Technology Companies

Investment Strategy Group / M&A · corporate development · technology focus

Sell-side, buy-side, and corporate development for technology companies.

0M+
Average deal value
0partners
Partner-led execution
0cities
London · Riga · Limassol
§ 01 – What we do

Four services,
all in technology.

We focus on four connected mandates for technology companies: sell-side, buy-side, capital raising, and corporate development.

01 / 04

Capital Raising

We arrange equity and debt financing across growth equity, private credit, and family offices, with structures built to hold up at term-sheet stage.

Growth equity · Series A–B · Private credit
02 / 04

Strategic Transactions

We advise on sell-side mandates, joint ventures, and minority exits, helping founders and sponsors pursue liquidity without weakening the valuation story.

Sell-side · JVs · Minority exits
03 / 04

Mergers and Acquisitions

We support buy-side mandates for sponsors and strategics, combining origination, diligence, and execution with product fluency.

Buy-side · Origination · Diligence · Tech-fluent
04 / 04

Business Development

Market entry, partnership structuring, commercial strategy. For technology operators thinking in years, not quarters.

Market entry · Partnerships · Strategy
§ 02 – Who we are

Partner-led tech M&A.

Led by Igor Tatarinov and Genady Andreev, with Goldman Sachs and Tier-1 hedge fund experience.

Partner-led from first conversation to close.

Igor Tatarinov, Managing Partner at Investment Strategy Group
Igor Tatarinov
Managing Partner

Former Goldman Sachs IB & AM Associate with a foundation in mathematics, machine learning, and data science. Brings hedge fund experience and transaction execution experience across pharma, biotech, IT, and deep tech.

Genady Andreev, Managing Partner at Investment Strategy Group
Genady Andreev
Managing Partner

M&A advisor with a proven track record of structuring complex strategic transactions, cross-border origination, and negotiation across European mid-market.

Institutional discipline, without the bureaucracy.

We bring process discipline from Goldman Sachs and Tier-1 investment environments, without the layers that slow decisions down.

Where we work.

We operate from three offices: London, Riga, and Limassol — combining local access with cross-border execution across Europe and beyond.

§ 03 – Principles

Three principles that guide how we work.

01

Excellence.

If the work would not pass our own bar, it does not leave the room. We benchmark against the standard we would want to hire.

02

Meritocracy of ideas.

The strongest argument wins. Seniority gets a vote, not a veto – and the answer changes when the better idea shows up.

03

Data over opinions.

Numbers settle it. If our thesis can't survive the data, we change the thesis – not the data.

§ 04 – Get in touch

Tell us what you're working on.
We'll respond directly.

General enquiries
info@isgroup.one
Careers
careers@isgroup.one