Alex Lempka

Founder. Advisor. Investor.

I build companies, help founders build theirs, and back the ones building something rare.

About · AL

One operator.
Three vantage points.

The A is a triangle. That was never an accident.

I do three things, and I do them at once: I build companies, I help founders build theirs, and I back the ones building something rare. Founder, advisor, investor. Three roles that only work because they feed each other.

As a founder, I built Connect Earth from zero to seven figures and sold it to 40+ financial institutions, including HSBC and Emirates NBD. I received awards like Forbes 30 Under 30 and Inc. Arabia Gamechangers along the way, and the company was recognised by Sifted as one of the Top 100 startups in the UK. That is where the scar tissue comes from, and it is what keeps the advice honest.

Building keeps the advice real. Advising keeps me at the frontier. Investing compounds the network that feeds both. Three points holding up one structure, the strongest shape there is.

That is the trifecta, and this is my way of operating.

Forbes 30 Under 30 Inc. Arabia Gamechangers Sifted Top 100 UK Europe & GCC
Alex Lempka
AL//01

The advisory arm of AL · al01.io ↗

I build your first go-to-market engine and stay in the room while it starts working. Fractional GTM for founders doing 0→1.

WHO IT'S FOR

Pre-seed to Series A. Early product signal, no GTM system, and the founder is still the only seller. Not an agency. An operator in the room, working with a handful of founders at a time.

THE LINE I HOLD

I'm not a lead-gen agency or an SDR agency. I build the engine and make myself replaceable, on purpose.

01

You get a system, not a deck

ICP, positioning, messaging, channels, sales process and pipeline metrics, built as one working engine, not a strategy PDF that gathers dust.

02

Founder-led, by design

You become a competent seller before you hire salespeople. I coach you through real deals, every week, until the motion is repeatable.

03

Operator, not consultant

Everything comes from having done it myself. You get the shortcuts and the scar tissue, not theory.

How it starts

01

Intro call

30 minutes. You talk, I listen, we both decide if this is a fit.

02

GTM Teardown

One week. A full audit and prioritised fix list, useful even if we stop here.

03

Engine build

The system goes live and the pipeline starts moving, with me alongside you.

Start a conversation al01.io Selective engagements · a handful of founders at any time
Investments

Active angel investor.

Small cheques, high conviction, hands-on where it helps. Pre-seed founders in Europe and the GCC.

Capture Energy
Turnkey battery storage that lets businesses tap the energy flexibility market and open new revenue.
Clean energy · Europe
Bounti
Autonomous AI teammate for sales teams. Research, prospecting and outreach that runs itself.
AI · Backed by Google Ventures
Connect Earth
Sustainable finance data infrastructure for financial institutions.
Climate fintech
Fluent
Reporting automation for marketing teams. 90 minutes of work down to 10.
Acquired by Opteo
Datia
ESG & SFDR reporting for asset managers and funds.
Acquired by Connect Earth

Building something ambitious?

I invest $5k–15k into exceptional pre-seed founders through minority investments. Tell me what you're building.

Opens your email to alex@alexlempka.com with everything filled in. Attach your deck there if you'd rather not link it.

Founder

The data infrastructure
for sustainable finance.

Financial institutions wanted to embed sustainability into their products. The data to do it was fragmented, inconsistent and locked away. Connect Earth was started to fix that, to build the infrastructure that lets banks and fintechs measure emissions and act on them.

It grew into a Sustainable Finance OS: standardised ESG and emissions data that financial institutions use to meet regulation, activate customers and originate green finance. The company scaled from zero to seven figures and sold to 40+ financial institutions, including HSBC and Emirates NBD.

In 2025, Connect Earth acquired Datia, a Swedish ESG and SFDR reporting platform, bringing fund-level sustainability data and regulatory reporting under one roof. The mission is unchanged: build the infrastructure for lasting change in how capital moves.

MISSION

Give every financial institution the data to embed sustainability, and make acting on it the default, not the exception.

40+
Financial institutions
0→7 fig
Revenue scaled from zero
3M+
API requests per day
65+
Countries covered
Backed by leading investors globally
Accel, Plug and Play, Entrepreneur First, Global Brain, Nauta, FIS, Oraseya Capital, Mustard Seed Maze, Market One Capital, Love Ventures, Outrun Ventures
Connect

Get in touch.

Or send a note.

Enough to reach me, nothing more.

Opens your email client, addressed to alex@alexlempka.com.