What Leonidas Oy does

Leonidas Oy is the Finnish legal entity (Helsinki, Sturenkatu 16) operating the Valve One brand, a B2B commercial clarity consultancy serving complex European enterprises. The firm addresses a defined pain point: companies whose offerings, organizations, technologies, or buying journeys are too complex for conventional marketing and sales playbooks, resulting in stalled sales cycles, fragmented brand-and-demand execution, and inconsistent cross-market scaling. Its portfolio spans industrial, forestry, energy, manufacturing, embedded technology, and B2B software clients including Nokia, Konecranes, UPM, SSAB, Stora Enso, Valtra, Qt, Raute, Metsä, YSoft, Sulzer, Virta, Kemppi, Sumitomo SHI FW, Tuxera, and ABAX.

Valve One's service platform is built around six modules: Commercial Growth as a Service (the unified core offering bundling brand, experience, and growth), Hybrid Demos (experience design for executive stakeholders), Events (industry event engagement, including MWC Barcelona and Nokia SReXperts), HubSpot Solutions (CRM, marketing automation, and sales alignment implementation as a HubSpot Diamond Partner), AI Powered Marketing, and AI Agents Across Customer Journey. The underlying technology stack is HubSpot-centric, supplemented by Google marketing platform certifications; AI capabilities are positioned as an application-layer enhancement to marketing and customer journey automation rather than as proprietary model development.

The revenue model is a mix of professional services consulting engagements and recurring HubSpot implementation/subscription-adjacent revenue. GTM is enterprise field sales combined with event-driven demand generation: clarity sessions booked via the website, portfolio case-study-led direct engagement, and flagship event presence. Marketing channels include LinkedIn, Facebook, Instagram, The One Brief newsletter, and an insights blog. No public pricing exists; engagements are quote-based. The firm operates regionally in EMEA with Finland as the named headquarters market. Ownership is private with no disclosed parent, investors, or funding rounds.

Name

Leonidas Oy

Legal name

Valve Group

Website

https://leonidasoy.fi

Company type

Private

Founded year

2000

Operating status

Operating

Headcount range

11–50 employees

Short description

Leonidas Oy operates the Valve One brand, a Helsinki-based B2B consultancy that helps complex European industrial, manufacturing, and technology enterprises clarify brand strategy, design hybrid demo experiences, and drive commercial growth via its HubSpot Diamond Partner platform and event-led engagement model.

Ownership category

akta.pro rank

Product category

B2B Management Consulting

NAICS

Computer Systems Design and Related Services (54151)

SIC

Services-Engineering, Accounting, Research, Management (8700)

akta.pro primary industry

Technology & B2B PR (MPAAADAC)

Keywords

• B2B consulting services
• Commercial growth strategy
• Brand strategy consulting
• Hybrid demo experience design
• HubSpot implementation services

Headquarters

HQ city

Tampere

HQ country

Finland

HQ region

Europe

Offices1 record

Markets served

GTM type

B2B

Offering type

Services

Cost components

Personnel, Marketing or Sales, Technology or R&D, Operations

Revenue model

1. Commercial Clarity Consulting Services: Professional services revenue from helping B2B companies clarify brand strategy, design meaningful experiences, and drive commercial growth. Services include hybrid demos, events, and ongoing commercial growth partnerships.
2. HubSpot Solutions: Implementation and solutions services around HubSpot platform, including CRM setup, marketing automation, and sales alignment for B2B clients.

Go-to-market motion2 records

Distribution channels1 record

Marketing channels6 records

Core offering

Leonidas Oy, operating as Valve One, is a B2B commercial clarity consultancy that helps complex B2B companies clarify brand strategy, design meaningful hybrid demo experiences, and drive commercial growth by uniting brand, marketing, sales, and technology. Core service offerings include Commercial Growth as a Service, Hybrid Demos, Events, HubSpot Solutions, AI Powered Marketing, and AI Agents Across Customer Journey.

Product overview

Valve One (a brand of Leonidas Oy) is a B2B commercial clarity consultancy operating as a unified platform of services. The core offering centers on Commercial Growth as a Service, supplemented by Experience Design (Hybrid Demos), Events, HubSpot Solutions, AI Powered Marketing, and AI Agents Across Customer Journey modules. Together, these services help complex B2B companies clarify their brand strategy, design meaningful experiences, and drive commercial growth by uniting brand, marketing, sales and technology.

Differentiator

Problem solved

Functional benefit

Products and services

• Commercial Growth as a Service A service offering that helps B2B companies build commercial clarity and drive growth by uniting brand, marketing, sales and technology to operate as one. Targeted at complex B2B organizations needing help scaling commercial performance.
• Hybrid Demos Experience design service creating tangible hybrid experiences that combine physical and digital elements to help executive stakeholders understand complex systems and technologies. Used for complex industrial and enterprise technology sales.
• Events Event-based engagement services for industry events and conferences, including portfolio work for clients like Nokia at MWC Barcelona. Used for B2B enterprise event activations and trade show presence.
• HubSpot Solutions HubSpot implementation and optimization services delivered as a HubSpot Diamond Solutions Partner, helping clients align marketing and sales operations through CRM setup, marketing automation, and sales alignment.
• AI Powered Marketing AI-enhanced marketing services to improve marketing effectiveness for complex B2B offerings, integrating AI capabilities across customer journey stages.
• AI Agents Across Customer Journey AI agent services deployed across the customer journey to automate interactions and improve commercial outcomes for B2B companies.

Named customers16 records

Segments1 record

Ideal customer profiles1 record

Technology focussed No

API detail

Has API

No

API docs

API detail

Core technology

AI maturity

App detail

Feature3 records

Partnerships

Three partnerships are on record, tiered core and minor.

• HubSpotcoreTechnology or IntegrationHubSpot Diamond Partner status - highest tier partnership level. Valve One provides HubSpot solutions including implementation, CRM setup, marketing automation, and sales alignment services for B2B clients.
• E3 NetworkminorStrategic or Co-development PartnerMembership in E3 Network, a European business networking and partnership organization.
• FIBs (Finnish Business School network)minorOthersMembership in FIBs (Finnish Business School network), connection to Finnish business education community.

Scale indicators1 record

Recent moves6 records

Expansion highlights5 records

Broad incumbents

• gyro (Dentsu): Global B2B and technology marketing agency with deep industrial-vertical credentials; competes for the same enterprise complex-B2B briefs as Valve One, but at much larger scale and across more geographies.
• Stein IAS: Long-standing B2B and industrial marketing agency (part of Omnicom) serving complex technology and industrial OEMs — comparable client roster and 'clarity through brand and demand' value proposition to Valve One.
• Accenture Song: Global experience and marketing services arm of Accenture that increasingly wins complex B2B commercial transformation mandates from the same enterprise buyers Valve One serves.

Direct peers

• Velocity Partners: B2B marketing agency focused on technology and industrial clients with content, ABM and sales enablement offerings — directly overlapping with Valve One's 'commercial clarity for complex B2B' positioning and target buyer profile.
• New Breed Revenue: Top-tier HubSpot partner delivering B2B revenue operations and marketing strategy to complex technology and industrial clients — comparable delivery model combining consulting with HubSpot platform work.
• LeadMD: HubSpot Diamond-tier Elite partner focused on B2B revenue operations and marketing strategy; the closest direct comparison in terms of HubSpot Solutions plus strategic consulting for complex B2B clients.
• SmartBug Media: HubSpot Elite Solutions Partner providing inbound marketing, sales enablement and HubSpot implementation for mid-market and enterprise B2B — directly comparable on HubSpot partner tier and services mix.
• Avaus: Nordic B2B marketing and sales technology consultancy operating across Finland and the Nordics; directly comparable in geographic focus, enterprise B2B targeting, and HubSpot/martech implementation depth.

Regional players

• Marketing Clinic: Finnish/Nordic B2B marketing consultancy with strong industrial and technology client base; competes for the same Nordic enterprise briefs as Valve One but with a more traditional consulting delivery model.
• Miltton: Nordic communications and growth consultancy with enterprise B2B and industrial clients — overlaps in client segment (Nokia, Stora Enso tier), but tilts more toward PR and communications than marketing-tech implementation.

Market position

Strengths4 records

Weaknesses4 records

Competitive moat4 records

Key risks6 records

Key highlights7 records

Customer concentration

• Facebookfacebook.com/profile.php?id=61576409827777
• LinkedInlinkedin.com/company/leonidas_2
• Instagraminstagram.com/valve_one

Revenue estimate

Valuation estimate

Number of profiles

Funding overview

Funding rounds

Investors

Funding detail is available on the Subscription and Enterprise plan.Contact sales →

M&A

Investments

M&A and investment is available on the Subscription and Enterprise plan.Contact sales →

Frequently asked questions about Leonidas Oy