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PSA Consulting is a Nordic tech and expert advisory firm with offices in Oslo and Stockholm. Our experts have broad and deep experience from working with leading Professional Services Firms in the Nordics and throughout Europe.
PSA Consulting delivers proven SaaS solutions and experts services to help law firms and other professional services firms with intelligent digital transformation. In addition to offering our own cloud-based integration platform Custodian and purpose-built productivity apps, we are an official reseller and systems integrator partner of leading legal tech and PSO tech solution providers such as iManage, Deltek Maconomy, Henchman, LawVu, Litera, Sysero and TIQ Time.
We are passionate about helping Professional Services Organisations (PSOs) gain and retain competitive advantage. Our cutting-edge applications, solutions and technologies help aspirational and ambitious Law Firms and other PSOs with intelligent digital transformation. We help digitise processes and integrate data and workflows across (and beyond) the organisation, empowering employees to maximise their productivity and deliver outstanding quality work to clients.
Meet our team


Martin Flatsetø
Managing Partner / Chief Executive Officer
+47 900 81 884
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Martin founded PSA Consulting in 2017 with co-founders Petter Kristiansen and Eivind Skregelid.
Martin is ever curious about emerging smart technology, and it’s potential to help knowledge-based firms gain and retain competitive advantage.
Martin has previously held senior leadership positions at Deltek and Unit4.
Passion for: travel, food and wine.

Stefan Kim
Partner & Chief Sales Officer
+46 707 845 145
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Stefan has 25+ years experience from helping law firms and other professional services firms with intelligent digital transformation enabled by key enterprise technology such as ERP, CRM, BI, xP&A, Document Management, Document Automation, and Knowledge Management.
Stefan has previously held senior leadership positions at Deltek and Hypergene.
Passion for: Arsenal FC, barefoot running, food and wine.

Thomas Berge
Partner & Chief Legal Officer
+47 9700 2700
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Thomas joined us from Elden Law Firm where he has served as lawyer, joint managing partner and CTO.
Thomas’ deep knowledge of Legal Tech, Legal IT and Legal Ops, combined with his vast experience as a practising lawyer and law firm partner, adds tremendous value to PSA. He is available for client engagements in roles such as Senior Advisor, Senior Project/Program Manager, and Interim CIO/CTO.
Passion for: Great Britain (Thomas has dual citizenships) and craft beer.

Eivind Skregelid
Senior Partner & Senior Advisor
+47 4161 5475
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Eivind co-founded PSA Consulting in 2017 and has 30+ years experience from developing, integrating, extending and optimising enterprise technology for law firms and other professional firms across the Nordics and other parts of Europe.
Passion for: Open-source technology and hobby farming.

Petter Kristiansen
Senior Partner & Senior Advisor
+47 9020 4761
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Petter co-founded PSA Consulting in 2017 and has 20+ years experience from extending and optimising enterprise technology for law firms and other professional firms across the Nordics and other parts of Europe.
Passion for: Cycling and baking artisan pizza.

Bjørn Tore Aurlien
Senior Director
+47 9779 4345
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Bjørn Tore is a Senior Director at PSA, specialised in helping new and existing customers with digital transformation initiatives based on cutting-edge legal tech and PSO tech.
Bjørn Tore has previously spent more than 10 years at Deltek where he held senior solutions engineering positions, and most recently he was a partner at Voli, a Nordic PSO tech specialist.

Håvard Solberg
Senior Consultant
+47 2212 0401
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Håvard is a talented developer focused primarily on our Custodian Client Onboarding (KYC/AML) solution. Håvard is always happy and a nice guy – unless someone tries to steal his Monster cans from the office fridge.

Lillian Nguyen
Group CFO & Senior Advisor
+46 707 46 89 68
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Lillian has a combined role as PSA’s Group Chief Financial Officer, and Senior Advisor working with clients. Her expertise spans from Group Finance, Business Control and Financial Reporting, to Visma and Deltek Maconomy ERP.
PSAs Swedish contingent claim that Lillian is “Norwegian by birth, but Swede by choice”…

Johanne Mørland Svendsen
Customer Success Manager
+47 4760 5386
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Johanne works as Customer Success Manager based in our Oslo office, and work with customer onboarding, customer support and customer success.
Johanne is about to complete a Master’s in Informatics at the University of Agder (UiA), and a Google IT Support Professional Certificate. She is passionate about technology and digitalisation, and previously worked at organisations such as Frelsesarmeen – The Salvation Army, and Bufetat (Barne-, ungdoms- og familieetaten).

Siri Linn Moe
Customer Success Mgr & Senior Advisor
+47 4130 3661
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Siri works as Customer Success Manager and Senior Advisor based in our Oslo office.
Siri has very solid experience from IT and Operations roles in one of Norway’s leading law firms, and as a superuser/admin of cutting-edge legal tech solutions such as Deltek Maconomy, iManage, Sysero, as well as PSAs Custodian KYC/AML solution.

Wiktor Abramowicz
Senior Consultant, iManage & Legal Tech
+47 2212 0401
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Wiktor is our Polish viking. Based in Warsaw but formally a part of our Swedish PSA team.
If there is anything worth knowing about iManage, Wiktor knows it. His background from large global law firms such as DLA Piper and Dentons, means that he has a profound understanding of how iManage constitutes the backbone of the expansive tech ecosystem in a dynamic law firm.
Passion for: Travel and Running.

Magne Simensen
Chief Delivery Officer
+47 9880 0796
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Magne has 20+ years experience from developing, implementing and building ERP and BI solutions to law firms and other professional services organisations across the Nordics.
Passion for: Music (Magne is the lead singer and guitarist in several Norwegian bands).

Magnus Solhaug
Senior Developer
+47 2212 0401
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Magnus may look like a nice guy, but he is known to produce some mean code. He has been a member of the PSA team since 2018, and is a true code wizard.

Marina Carvalho
Senior Developer & Senior Consultant
+47 2212 0401
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It is perhaps debatable what Marina’s first language is – Brazilian Portuguese, English or Java? Marina is a super talented cloud developer and also the owner of one of several office dogs in the Oslo office.

Petter Rafen-Sparby
Sr Solution Architect & iManage practice lead
+47 2212 0401
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Petter leads our iManage practice, and has 20+ years experience from implementing and optimising document management and document automation solutions to law firms and legal teams across the Nordics.
Passion for: Travel, food and Arsenal FC

Dmytro Bukhantsov
Senior Consultant
+47 2212 0401
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Our Ukrainian Viking Dmytro has more than 15 years experience from Deltek Maconomy – BPM/BI, extensions and integrations.
Known to use his paddleboard for the office commute if the outside temperature exceeds double digits (celsius).
#SlavaUkraini

Elisabeth Aune
Senior Advisor
+47 2212 0401
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Elisabeth works as Senior Advisor, primarily in client engagements related to ERP, Finance and Legal Operations.
Elisabeth boosts 17 years super user experience from Deltek Maconomy ERP, and more than 21 years experience from Finance, Controlling and ERP specialist roles in leading professional services and law firms such as WM-data/Logica and Advokatfirmaet Schjødt.

Amandus Bergersen
Developer
+47 2212 0401
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Stay tuned…
Associated experts


Morten Skurdal
Senior Advisor
Indevelopment
Location: Norway 🇳🇴

Christina Nilsson
Senior Advisor
Ovatio Konsult
Location: Sweden 🇸🇪

Ludvig Ahlström-Lundin
Senior Advisor
Mudado
Location: Sweden 🇸🇪