SaaS · London, England

Seamflow

Seamflow is a London-based software company serving the testing, inspection, and certification industry, having secured $4.5M in seed funding and deployed across six of the ten largest TIC enterprises within its first year.

Backed by Northzone, Initialized Capital, Nebular

Work at Seamflow?

Location
London
On-site · 5 roles
Team size
11-50
Founded 2025
Total raised
$4.5M
Seed · last round Feb '26
Visa
Visa sponsorship
2 of 5 roles
Open roles
5

Open positions · 5

About Seamflow

Seamflow is a London-based software company founded in 2025 that serves the testing, inspection, and certification (TIC) industry. The company has achieved remarkable early traction, securing a $4.5M seed round co-led by Northzone and Initialized Capital that was 14x oversubscribed, and is already deployed within six of the ten largest enterprises in the TIC sector. With its valuation quadrupling in its first year and investor interest already materializing for a Series A, Seamflow is rapidly scaling its team from 20 to 40 people by year-end from its Shoreditch headquarters.

Culture & values

Fast-paced, extremely high ownership, and in-person culture

Engineering excellence is the number one priority

Culture defined by speed, taste, and relentless focus on building systems that hold up in the real world

Small, elite and deeply technical team

Culture defined by high standards, high trust and no politics

No layers of management — founders are in the room

Real and immediate ownership: engineers ship to production in their first week, run customer calls, write specs, and build end-to-end

Committed to promoting from within as the organisation scales

Forward Deployed Engineers sit inside client operations to learn how work genuinely gets done

Funding

$4.5Mtotal raised

Feb '26
  • Feb 2026 · Seed
    $4.5M
  • Northzone
  • Initialized Capital
  • Nebular

Company at a glance

Founded2025
Location
London, England
LinkedInLinkedIn

Top Benefits

  • Regular salary and equity refreshers
  • Equity compensation offered

The team at Seamflow

11-50 peopleSee everyone on LinkedIn

Konstantin Klingler

Co-Founder and CEO @ Seamflow

Igor Kvitkov

Founding Engineer at Gridlines

Yusufhan Kircova

Co-Founder @ Seamflow

André Rodrigues Ferreira

VC at Mundi Ventures

Location

Team Composition

9 people
  • Engineering and Technical1 senior5
  • General Management1 senior2
  • Consulting1 senior1
  • Product1 senior1

Frequently asked questions

Key benefits include: Regular salary and equity refreshers, Equity compensation offered.

Of 5 open roles, Seamflow has 5 on-site positions.

Seamflow is based in London, England.

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