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Audit · Hosting · VenturesStockholm
Pl. 01FrontispieceF.H.
Fanny Hallencreutz — frontispiece
Fanny HallencreutzMMXXVIAuditor · Host · Builder  —  Stockholm
A short note to start with

Auditor by training, host by instinct, builder by habit. This is a working index of how those things actually fit together — the practice, the rooms, the small ventures, and the record behind them.

Stockholm · MMXXVI— a personal index —scroll
atmosphere is a choice details are the product nothing memorable is accidental atmosphere is a choice details are the product nothing memorable is accidental
Art. 01profile
Article 01 · Profile
Reviewed · Signed off

An auditor who builds, hosts, and writes things down on purpose.

Fanny works at the intersection of structure and experience. By day she is an auditor at BDO, working with international and listed clients, with a soft specialism in IT general controls. By instinct she builds systems — digital, social, culinary — that produce clarity from noise.

She believes audit is, at its best, an act of translation: turning the messy reality of a business into a file that holds up under second reading. She brings the same instinct to hosting, to ventures, to her own life — nothing left to chance, everything composed.

Audit & ITGC, international and listed entitiessince 2023
Hosts breakfasts, dinners, and slightly chaotic partiesongoing
Builds five ventures in product, food, and clarity2024 →
Writes notes in margins on purposealways
Art. 02repertoire
Article 02 · Repertoire

Some send calendar invites.
I build a world around them.

A curated archive of breakfasts, dinners, parties, and internal events — not event planning as a service, but hosting as a way of thinking.

Format 01

Dinners.

Menus, timing, seating, atmosphere — and the useful fiction that it all happened naturally.

Format 02

Breakfasts.

Bagel bars, seasonal spreads, tiny labels, formats that work before people have woken up.

Format 03

Parties.

A reason to show up: concept, room energy, music, prints, and just enough drama.

Format 04

Work events.

Internal culture with logistics underneath. Invites, allergies, arrivals, the first five minutes.

Format 05

Invitations.

Tone, timing, RSVP, the small pieces of copy that make people actually care.

Format 06

Atmosphere.

Lighting, table notes, signs, menus, playlists, and the quiet choreography of being expected.

Art. 03five worlds
Article 03 · Five worlds

Five ventures,
kept distinct.

↳ each one its own room
Sera Society · Venture n°01

Run the room before anyone enters it.

Event infrastructure for hosts who care about access, arrivals, drink tickets, and control. Invitation pages, RSVP, QR redemption, NFC-ready operations.

InvitationsRSVPCheck-inQR drink ticketsNFC ops
Sera.
Atriae Kitchen · Venture n°02

A kitchen system
for intuition and precision.

Sourdough, recipes, timers, feeding reminders, nutrition, saved progress — practical cooking intelligence without removing the joy from the counter.

SourdoughTimersRecipesNutritionReminders
1:2:2
22°C
5h40
peak
fold
rest
bake
240°
Cadence · Venture n°03

A daily rhythm,
read from your own signals.

A two-piece system — a native iOS companion reads sleep, HRV, resting heart rate and workouts straight from Apple Health, syncs daily summaries to a private store, and the web app turns them into a readiness signal you can actually train on.

Apple HealthHRV · SleepReadinessiOS + WebSupabase
Meet Me Halfway · Venture n°04

Two starting points,
one good excuse.

A travel decision tool for two people in two cities and one shared destination. Compares routes, costs, effort and trip style, then proposes the fairest, easiest, most actually-exciting place to meet.

RoutingCostsEffortTrip styleTwo → one
Cinnamon · Venture n°05 SOON

Less noise.
More inner architecture.

A grounded personal clarity system for rituals, learning, reminders, notes, reset flows, and the private routines that help you return to yourself.

RitualsLearnNotesRemindersDigests
Morning briefThree signals.
One honest priority.
RitualTiny recurring structures.
Learning cardReturnable knowledge.
Art. 04formal record
Article 04 · Formal record

A short, honest CV.

Fanny Hallencreutz

Auditor & IT auditor

Stockholm · 2026

2023 →BDO SwedenAuditor · ITGC
  • Financial audit for international and listed clients
  • IT general controls — access, change, operations, walkthroughs
  • Control-focused evaluations, risk awareness, structured execution
  • Detail-oriented file work that holds on review
2024 →Independent venturesSide practice
  • Sera Society — event infrastructure
  • Atriae Kitchen — kitchen intelligence (live)
  • Cadence — daily rhythm from Apple Health (iOS + web)
  • Meet Me Halfway — travel decision tool, two starting points
  • Cinnamon — personal clarity system (in build)
OngoingHosting practiceSelected events
  • Breakfasts, dinners, parties — concept to execution
  • Internal company events, invitations, atmosphere
  • Curated room logic; no template feel
AlwaysWriting & buildingFor the file
  • Notes, working papers, structured systems
  • Hand-laid documentation, careful copy
  • Tiny tools, large appetite for legibility
2021 — 2024Högskolan i GävleBachelor's degree · Finance
  • Bachelor of Science in Business Administration, specialisation Finance
  • Studied on distance while based in Berlin — flew home for examinations
  • Foundations: accounting, auditing methodology, financial reporting, control
2023BDO SverigeInternship · Audit
  • Autumn internship in the audit practice, Stockholm office
  • Offered a full-time role on completion of studies
~2019 — 2023BerlinZaku.de & freelance
  • Four years living and working in Berlin
  • Operational roles outside of audit — useful instinct for how rooms run

Skills & tools.

Financial auditDaily
IT general controlsDaily
Access & change mgmtDaily
Risk & control reviewDaily
Process walkthroughsDaily
Working papersDaily
International clientsWeekly
Event ops & hostingPracticed
Editorial & copyPracticed

Languages.

SwedishNative
EnglishFluent
GermanFluent
Art. 05direct line
Article 05 · Direct line

If it matters,
you'll write.

No fake form. No funnel. Useful routes for a short note, a project conversation, an interview follow-up, or an invitation worth considering.

Based in Stockholm · Available for considered work

Signed off— f.h., 2026 —
© Hallencreutz · Stockholm— end of issue —